GeoMax surveying equipment has revolutionised the way businesses in multiple industries conduct their operations. Whether in utility surveying, steel fabrication, construction, or consulting engineering, professionals rely on GeoMax solutions for their accuracy, efficiency, and seamless data integration. The demand for precise and reliable surveying tools has never been greater, and GeoMax continues to lead the way in meeting these needs.

At Hitechniques, we work closely with our customers to provide tailored solutions that enhance their workflow. From GNSS receivers and robotic total stations to X-PAD software, GeoMax technology has become the go-to choice for companies looking to streamline their processes and improve project outcomes.

In this article, we highlight real-world case studies of companies successfully using GeoMax equipment. These businesses, ranging from small independent contractors to large-scale enterprises, have all benefited from the precision and reliability of GeoMax solutions. By sharing their stories, we aim to demonstrate how GeoMax products improve efficiency, reduce survey times, and help businesses achieve greater accuracy in their projects.

GeoMax: A Brief Overview

GeoMax Positioning, a subsidiary of Hexagon, is a leading provider of high-quality surveying and construction equipment. Their extensive product range includes:

• GNSS receivers (e.g., Zenith60 Pro) for highly accurate positioning
• Manual and robotic total stations (e.g., Zoom95) for enhanced surveying and setting out capabilities
• X-PAD software for seamless data collection, processing, and cloud integration

GeoMax also offers a range of laser rotators, pipe lasers, cable avoidance tools, machine guidance, and other solutions.

Key Benefits of GeoMax Equipment

• Accuracy & Precision: Provides millimeter-level accuracy for surveying and construction.
• Ease of Use: User-friendly interfaces that minimise the learning curve.
• Reliability: Designed for rugged environments, ensuring consistent performance in all conditions.
• Seamless Integration: Compatible with AutoCAD and other industry software.

Businesses across Ireland have adopted GeoMax for its reliability and accuracy. Our customers appreciate not only the high performance of the equipment but also the dedicated support we provide at Hitechniques.

Companies Benefiting from GeoMax Equipment

Metroscan: Precision Utility Surveying with GeoMax

Metroscan Utility Location Ltd. is one of Ireland’s leading utility survey companies, working with clients ranging from small contractors to government agencies. Their projects often involve mapping underground utilities to aid infrastructure development.

Why They Chose GeoMax 

Metroscan has been using GeoMax surveying equipment for nearly 10 years. The decision to standardise their fleet with GeoMax was based on:

• Reliability: GeoMax equipment consistently performs in challenging environments.
• Accuracy: Their GNSS receivers and total stations provide high-precision data.
• Seamless Data Integration: X-PAD software allows easy upload and processing of survey data.

Case Study: Arklow Town Redesign

Metroscan was contracted to survey pedestrian and cycle routes in Arklow. Using the GeoMax Zenith60 GNSS with X-PAD field software, they efficiently mapped underground utilities, ensuring accurate data for planners.

“GeoMax and Hitechniques have been invaluable in helping us integrate GNSS rovers and total stations with our ground-penetrating radar technology. The accuracy and ease of use are unbeatable.” – John Stafford, Director, Metroscan

Dundalk Fabrications: Enhancing Steel Fabrication Processes

Dundalk Fabrications, a specialist engineering company, faced challenges in efficiently transferring data between their design and site teams. Their goal was to improve site surveys and set-out processes.

The Solution: GeoMax Zoom90 robotic total station & X-PAD

• Improved Workflow: Automated data transfer reduced time spent on manual measurements.
• Higher Accuracy: The Zoom90 robotic total station allowed precise layout of structural steel elements.
• Streamlined Communication: X-PAD software enabled real-time synchronisation between teams.

Benefits Realised

With the GeoMax Zoom90, the company eliminated manual errors and improved overall efficiency. The ability to precisely measure and document structural components resulted in smoother communication with design engineers.

“With GeoMax Zoom90, we can survey existing structures, record finished floor levels, and set out new elements with confidence. The ability to trust our own data to set out the new elements has been a game-changer.” – Eddie McArdle, Site Manager, Dundalk Fabrications

Beausang Plant Hire: Improving Construction Site Efficiency

Beausang Plant Hire & Civil Engineering, based in County Cork, needed a reliable GPS rover for their residential construction projects. After trialling multiple brands, they selected the GeoMax Zenith60 IMU GNSS Rover.

Key Reasons for Their Decision

• Best-in-Class Signal Strength: Consistently strong GNSS signal, even in challenging environments.
• Speed & Usability: Faster and more intuitive than competing solutions.
• Comprehensive Training & Support: Hitechniques provided hands-on training and ongoing technical support.

Why the Zenith60 Stood Out

The GeoMax Zenith60 performed exceptionally well during trials, delivering the highest accuracy and fastest operation time compared to alternatives.

“GeoMax offered the best combination of speed, usability, and accuracy. The support from Hitechniques made the transition seamless.” – Aaron Beausang

BDG Engineering: Transforming Site Surveys with Zenith16 GNSS

Brian Grace, a chartered engineer and owner of BDG Engineering Consultancy, needed a more efficient solution for site mapping and property surveys. Traditional methods were time-consuming, often requiring two days for tasks that could be streamlined with modern technology.

The Solution: GeoMax Zenith16 GNSS

• Significant Time Savings: Surveys that once took two days were completed in just two hours.
• One-Man Operation: Unlike total stations, the Zenith16 allowed Brian to work independently.
• Precision & Confidence: High accuracy for boundary disputes, legal mapping, and property surveys.

The Results

With the Zenith16 GNSS and X-PAD software, Brian dramatically improved his workflow and efficiency. The ease of use and reliable accuracy allowed him to handle more projects without relying on external surveyors.

"The Zenith16 has completely changed how I work—it's fast, accurate, and easy to use. I certainly won’t be returning to the old measuring tape!" – Brian Grace, Chartered Engineer

Additional Industry Applications

Beyond the featured case studies, several other industries have seen significant improvements with GeoMax equipment: 

• Timber Frame Companies: Use GeoMax total stations for highly accurate structural layout, reducing human error and increasing build efficiency.
• Marine Engineering Professionals: Implement GeoMax GNSS receivers in offshore and coastal projects, ensuring precise measurements for marine infrastructure development.

GeoMax products also offer practical advantages for municipal infrastructure projects, urban planning, and environmental monitoring. The ability to gather and process data accurately ensures that large-scale developments can proceed smoothly, reducing costly errors and project delays.

Why Companies Choose GeoMax and Hitechniques

Hitechniques is an authorised GeoMax dealer in Ireland, providing businesses with:

• Expert Consultation: We help businesses choose the best solutions for their needs.
• Hands-On Training: Customers receive in-depth training sessions on GeoMax products during our obligation-free demos and on delivery day if needed.
• Customer Support: We offer various technical support options to ensure smooth operation.
• Equipment Trials: Businesses can try before they buy, ensuring the right fit for their workflow.

We also provide industry insights and regular software updates to keep customers at the forefront of surveying technology. Whether you're a sole trader or a large enterprise, Hitechniques is committed to your success.

Conclusion: GeoMax surveying equipment

GeoMax surveying equipment has proven to be an invaluable asset across various industries. Whether in utility surveying, steel fabrication, plant hire, or consulting engineering, businesses have experienced significant improvements in accuracy, efficiency, and workflow management.

Through the support of Hitechniques, customers have not only acquired top-tier surveying equipment but also received the training and technical assistance needed to maximise its potential.

If your business is looking to enhance its surveying capabilities, GeoMax solutions—backed by the expertise of Hitechniques—are the perfect choice. Reach out today to learn more about how GeoMax technology can elevate your operations and help you stay ahead in a competitive industry.

Frequently Asked Questions (FAQ)

What industries benefit the most from GeoMax surveying equipment?

GeoMax equipment is widely used in industries such as utility surveying, steel fabrication, civil engineering, construction, land surveying, and marine engineering. The technology helps professionals achieve greater accuracy, efficiency, and workflow optimization.

What is the difference between GeoMax Zenith16 and Zenith60 Pro GNSS receivers?

The Zenith16 is a cost-effective and reliable GNSS receiver suitable for general surveying tasks, while the Zenith60 Pro is an advanced model featuring IMU technology for increased stability, superior signal strength, and operation without the need for calibration.

How do the GeoMax robotic total stations improve surveying?

The Zoom90 and Zoom95 robotic total stations enhance productivity by automating measurements, eliminating the need for manual operation, and integrating seamlessly with design software like AutoCAD and X-PAD.

What is X-PAD and how does it enhance the surveying process?

X-PAD is GeoMax's proprietary surveying software that facilitates real-time data processing, cloud storage, and on-site adjustments. It allows users to streamline operations, minimise errors, and improve accuracy.

What training and support does Hitechniques provide for GeoMax users?

Hitechniques offers hands-on training, on-site demonstrations, and first class technical support to ensure users get the most out of their GeoMax equipment.

Can I test GeoMax equipment before purchasing?

Yes, we offer on-site demonstrations as well as equipment trials so businesses can evaluate different models and select the best fit for their needs before committing to a purchase.

What makes GeoMax different from other surveying equipment brands?

GeoMax stands out due to its ease of use, and cost-effectiveness. Unlike some competitors, GeoMax products offer precision, rugged reliability, and high-end features at a more accessible price point.

How can I purchase GeoMax equipment?

You can contact us to discuss your requirements, schedule a demonstration, or place an order. Our team will guide you in selecting the best surveying solutions for your needs.

Discover precision and efficiency with GeoMax surveying solutions—explore our range and find the perfect fit for your projects.

Surveying equipment is a critical tool in many industries including construction, engineering, mining and land surveying. The equipment is used to measure and map land, structures and infrastructure providing essential information for project planning and development. For instance, in the construction industry alone, surveying equipment is used in 85% of all construction projects worldwide highlighting its importance.

However, the effectiveness of surveying equipment depends heavily on the knowledge and skills of the people using it. A survey by Trimble found that up to 50% of construction professionals lack adequate training in surveying equipment operation and maintenance indicating a significant knowledge gap in the industry. This gap can lead to inaccurate data, costly errors and even safety hazards on the job.

To address these issues, ongoing training for surveyors and construction engineers is crucial. By providing regular training and education, surveying equipment users can stay up-to-date with the latest technology and techniques which can improve accuracy, efficiency and safety on the job. Furthermore, ongoing training can help surveying equipment users maintain their certification and stay competitive in the job market.

In this article, we’ll explore the importance of ongoing training for surveying equipment users and the benefits it provides for accuracy, efficiency and safety on the job. We’ll also discuss common training methods, the importance of certification and provide examples of companies that have invested in ongoing training.

The Benefits of Ongoing Training

Ongoing training for surveying equipment users provides numerous benefits that can help improve the accuracy, efficiency and safety of surveying work.

Firstly, ongoing training helps improve the accuracy of surveying work by keeping users up-to-date with the latest technology and techniques. Surveying equipment is continually evolving and ongoing training ensures that users are aware of the latest advancements and how to use them correctly. This knowledge helps users to produce more accurate and reliable results which is essential in industries such as construction and engineering.

Secondly, ongoing training improves the efficiency of surveying work. By learning new techniques and tools surveying equipment users can perform their work faster and with greater precision. This can help to reduce the time required for data collection and analysis ultimately resulting in cost savings for the organisation.

Thirdly, ongoing training improves safety and reduces the risk of accidents on the job. Surveying work often involves working in hazardous environments such as construction sites, highways or railways. Proper training ensures that surveying equipment users are aware of the hazards and how to mitigate them. This knowledge can help to prevent accidents, injuries and even fatalities on the job.

Common Training Methods

There are several training methods available which include product-specific training, on-site training, online courses and workshops.

Product-specific training focuses on teaching users how to operate and maintain specific surveying equipment. Manufacturers often offer product-specific training to their customers either through on-site training or online courses. For example, Trimble offers a range of online courses on their Trimble Knowledge Center covering topics such as surveying workflows, data management and machine control.

On-site training involves a trainer visiting the organisation's site to provide training to the employees. The trainer may use the organisation's own surveying equipment to provide hands-on training. On-site training is convenient for organisations as it reduces the cost and time required to send employees to an external training facility.

Online courses are another popular training method for surveying equipment users. Online courses provide a convenient and flexible way for users to learn new skills and techniques. Users can access the courses from anywhere and at any time allowing them to fit training around their work and personal schedules. Trimble offers a range of online courses through their Trimble Knowledge Center, including courses on surveying workflows, data management, and machine control.

Workshops are another training method that is popular with surveying equipment users. Workshops are short, intensive courses that focus on specific topics or technologies. For example, Topcon Positioning Systems offers a range of workshops on topics such as total station operation, data collection and machine control. Workshops are typically conducted in small groups allowing for more personalised training. Workshops provide hands-on training and the opportunity to interact with other professionals in the field. However, workshops may require travel expenses and can be time-consuming.

Hitechniques Surveying Training Courses

To ensure proficiency with surveying equipment, it’s important to invest in training courses that teach specific skills and techniques. At Hitechniques we provide training as part of our customer care but also for individuals and groups that are interested in modern surveying methods. Our training offer includes:

• GNSS/GPS Training Course 

Our GNSS/GPS Training Course is perfect for professionals who want to improve their RTK GNSS measurement skills, gain more site information and reduce their time spent in the office connecting dots. Taught by a former site engineer and lecturer at Trinity College, this course covers topics such as GPS fundamentals, field techniques and equipment troubleshooting. By the end of this course, you'll be more confident in using modern technology on site, completing jobs faster and increasing your revenue with better orders from contractors.

• Total Station Training Course 

Our Total Station Training Course teaches you how to quickly set up the total station, station and orient, set out lines and levels for buildings, kerbs, manholes and gullies. You'll also learn how to use free-stationing to avoid obstacles when setting out, calculate areas and volumes and prepare drawings in AutoCAD. With our course, you'll be able to be more confident on the site and increase your efficiency in performing survey tasks.

• Matterport 3D Capture Training 

Our Matterport 3D Capture Training Course, presented by a leading Matterport Service Provider in Ireland, teaches you how to use Matterport Capture technology to create immersive 3D models of any space. You'll also gain an understanding of uses and benefits of 2D floor plans, TruePlan and MatterPak data sets. With this course, you'll be able to tap into the full potential of 3D virtual tours and provide your clients with a better visual understanding of the surveyed space.

• In-House & Bespoke Training Courses 

Our In-House & Bespoke Training Courses are designed to develop your team's surveying skills while building on their existing workplace experience. We offer tailored instrument courses, on-site setting out training specific to your needs, and advanced surveying courses for existing users. With our GNSS and Total Station training, your team will be able to set out and prepare drawings themselves, using the equipment you already have on site or can easily hire. By reducing the need to call survey companies for updates, queries, or adjustments, you'll save time and money while increasing efficiency.

The Cost of Ongoing Training

Despite the numerous benefits of ongoing training for surveying equipment users, some companies may be hesitant to invest in it due to the associated costs. Training can be expensive and some companies may not see the immediate benefits of investing in it. Additionally, training can take employees away from their work for a period of time which can result in lost productivity and additional costs for the organisation.

However, the cost of ongoing training can be outweighed by the many benefits. Investing in ongoing training can help companies to reduce the risk of errors and inaccuracies in their surveying work, which can save the company money by reducing the need for rework or revisions, which can be costly and time-consuming. For example, if a surveyor makes a mistake while conducting a land survey and the mistake is not detected until after construction has begun, it can cost the company thousands or even millions of euros to correct the error.

Investing in ongoing training can also improve the efficiency of surveying work reducing the time required for data collection and analysis. This can result in cost savings for the organisation as the same amount of work can be completed in less time. For example, if a surveying team can complete a project in two weeks instead of three weeks the organisation can save money on labour costs and other expenses associated with the project.

Finally, investing in ongoing training can improve safety and reduce the risk of accidents on the job. This can save the organisation money by reducing the costs associated with workplace injuries such as medical expenses, workers' compensation and lost productivity. For example, if a surveyor receives training on how to properly use safety equipment and prevent falls, the organisation can reduce the risk of injuries and avoid the associated costs.

The Importance of Certification

Certification is an important aspect of ongoing training for users worldwide. It demonstrates that a surveyor has the knowledge and skills necessary to perform their job safely and effectively. It also provides assurance to clients that the surveyor is qualified to perform the work required.

In Northern Ireland, surveyors must meet certain requirements to become licensed. To obtain a licence, surveyors must hold a degree in surveying or a related subject, complete two years of practical training, pass an exam and meet certain professional requirements. To maintain their licence, surveyors in Northern Ireland must complete a certain amount of continuing professional development (CPD) each year, which can be done through attending courses, workshops or conferences related to surveying.

In the EU, surveyors can obtain certification through organisations such as the European Federation of National Surveying Associations (FIG). FIG offers a range of professional qualifications and training courses for surveyors which can help them develop their skills and demonstrate their expertise to clients. By obtaining certification from organisations such as FIG, surveyors in the EU can differentiate themselves in the marketplace and demonstrate their commitment to their profession.

Conclusion

Ongoing training for surveying equipment users is crucial in ensuring accuracy, efficiency and safety in the workplace. While some companies may be hesitant to invest in training due to the cost, the benefits of improved performance and cost savings outweigh the initial investment. Certification is also essential for surveying equipment users, and ongoing training can help maintain certification requirements. It is vital that companies prioritise ongoing training for their surveying equipment users to stay up-to-date. Ultimately, investing in upskilling will lead to better outcomes for both the company and its employees.

Stay ahead in surveying: Invest in training today!

Frequently our technical support staff get queries from customers about loading drawings to their tablet or datalogger for setting out. Or the site engineer has arrived on site after loading a drawing and it isn't in the right place or the building line or feature that he wants to set out is not displayed or is in a block or has some other problem. The main issue usually is understanding exactly what is required in a drawing before you can go and set out.

Why you need to prepare drawings before staking out?

You can’t upload every drawing to a Total Station tablet or GNSS rover and go and stake out with it. Prior to uploading to the data logger, the drawing must be prepared. There are two reasons for this:

1. Drawings prepared on the PC are using different software to the software on the data logger. Points, lines, objects are handled different in the different software packages. To exchange between one software package and another you need to save the file as a Drawing eXchange Format – a DXF file
2. Dataloggers have significantly less processing and display power than a PC, so the drawing size needs to be less than that on the PC. (See no. 7 below)

What are minimum requirements for a drawing file?

The following details the minimum requirements that a drawing file will need before you upload it to the datalogger for setting out.

1. Drawing should be in meters, not millimeters.
2. Drawing should be layered, with Survey, Contours, Piles, Buildings, Roads, Footpaths, Foul, Storm, Roads, Greenery, Utilities, Boundaries, Walls, etc., etc. all on separate layers.
3. Remove all the following from the drawing:
   • Legends, title boxes, drawing surrounds, explanatory text
   • All hatching
   • House or building internal fittings
   • Unnecessary block, e.g., cars, road gullies, trees, road marking symbols, etc.
4. Explode all objects, including nested objects.
5. Remove complex line styles. Lines should be simple lines or polylines.
6. Purge all unnecessary layers & blocks.
7. The DXF (not DWG) file size should be less than.
   • 1Mb for handheld data loggers (generally 3.5” screen)
   • 10Mb for tablet data loggers 
8. The file must be:
   • For X-PAD software on the data logger any DXF or DWG version.
   • For FieldGenius on the data logger software DXF must be R12/LT2 DXF
9. If there is a lot of detail in the drawing when importing to X-PAD, turn off Object Vertices, as this will create points at every line intersection and end point and make the screen refresh slow.

What if you’re setting out with GNSS rover?

The additional ESSENTIAL requirement for setting out with the GNSS rover is that a drawing must be correctly georeferenced. i.e., coordinates of any point on the drawing must be in either Ireland ITM or Irish Grid and must match its physical position on the ground.

• You can check this in AutoCAD by doing ID POINT on any point – see approximate position in these figures:

• And additionally by checking the actual position of the site boundaries against the drawing (stake out the boundaries).

Ready to start staking out?

Once you follow all the above steps, you can export your drawing to tablet or data logger and rest assured that all the required points will show where they’re supposed to. The file is now a proper size for your data logger, so it won’t freeze on you either. 

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Looking for more tips and step-by-step instructions? Visit our Downloads page.

RTK Corrections are the ‘magic’ behind the high accuracy of surveying grade GNSS rovers. The corrections help to remove the errors caused by the (put the description from septentrio article here - evernote).

RTK Corrections can be produced by the single GNSS Base Station or by the sophisticated software, which calculates the corrections based on the readings of the network of the GNSS Reference Stations.

Calculating corrections

The technique of calculating the corrections involves the measurement of the satellite signal to remove the majority of GNSS type errors.

The calculation process consists of four phases: acquisition (Single or Autonomous), differential positioning (DGNSS), ambiguity ‘Float’ mode and ambiguity ‘Fixed’ mode

This alignment process goes through three phases: acquisition, ambiguity ‘Float’ mode and ambiguity ‘Fixed’ mode. Accuracy in Float mode is around 0.75-0.2 m and in Fixed mode it is 0.01-0.02 m. It is important to point out that accuracy is not the same as what you see in the standard deviation field in your software.

Operators

There are four operators available on the Irish market. They use different infrastructure of the reference stations network around the country.

Hitechniques is a distributor of correction services from VRSNow Trimble. As the largest GNSS rovers hire operator in Ireland we’ve been able to find that VRSNow gives the most reliable corrections with the highest rate of availability. The coverage of the correction service is also the widest. Especially in the far west of the country where other networks fail VRSNow is still giving reliable corrections allowing the rover to reach fix position.

Why do you need the Internet to access RTK corrections?

The RTK corrections can be delivered to the rover in different ways. In very remote areas (no, I’m not talking about Donegal) of the globe professionals use UHF modems (radio transmission, like Walkie-Talkie) for this purpose. They need to set up the base station within the range of the radio connection. Costs of using this kind of set up are much higher than using the RTK corrections produced by the network of reference stations streamed through the Internet. The Network Rovers (the professional name of the rovers using the network RTK corrections from the internet) have different possibilities to get the corrections as well.

Rover receivers like Zenith40 or Zenith60 Pro can use internal cellular modems to connect to the internet and get the necessary data. In Zenith16 rover receiver, it is necessary to use the internet connection delivered by the logger. Some of the more exotic rovers use LoRa connection as well, but it is not widely used.

How to connect your rover to the Internet?

There are so many different brands available on the market at this moment, that one could have a problem with choosing the right one. When it comes to the connectivity and the corrections there is important to have as many options as possible. This would give a piece of mind in a difficult Irish rural environment where the mobile reception is of poor quality.

The mobile internet can be delivered by:

• Cellular modem inside the rover receiver (for example GeoMax Zenith35Pro, Zenith40)
• Cellular modem in the tablet / data logger (Juniper Mesa3 Android, Samsung SM-T395 ActiveTab 2)
• WiFi connection in the tablet / data logger (Juniper Mesa3 Android, Samsung SM-T395 ActiveTab 2)

The field software like Microsurvey FieldGenius and GeoMax X-PAD, both allow the use of the internet connection from the tablet / data logger or from the rover. This allows to further reduce costs of the equipment by choosing, for example Zenith16 which doesn’t have cellular modem but can easily download the corrections through WiFi or internal tablet mobile internet connection.

Choosing the right mobile internet provider is also important. Hitechniques offers MOS2 SIM Cards (Multi-operator mobile internet provider) which can connect with every available network infrastructure in Ireland. The MOS2 service is fully supported by Hitechniques. Any other provider SIM Card can be used as well. Important details which have to be obtained from the provider are: APN server name, APN username and password.

In the next article we will discuss some of the important features in data loggers and what’s hot at the moment.

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Have any questions? Email us at info@hitechniques.ie

As we work not only with large companies but also a smaller ones and even individuals, we are often asked about whether someone can or cannot set out their own housing development. Today we want to answer that question and explain what you need in order to tackle such a task.

Can I set out my housing development?

The short answer is yes, you can indeed set out your own house, if you feel up to the task.

In order to do that, though, you'll need four fundamentals:

• AutoCAD,
• georeferenced AutoCAD drawing (including legal boundaries, house coordinates and roadways),
• setting out equipment,
• and finally - knowledge and training on said equipment.

Let's take a closer look at each of these elements.

AutoCAD

So what exactly is AutoCAD?

AutoCAD is a computer-aided design software developed by the company Autodesk (hence the name AutoCAD). It allows you to draw and edit digital 2D and 3D designs more quickly and easily than you could by hand. The files can be saved and stored on your computer or in the cloud, so they can be accessed from anywhere at any time. 

AutoCAD file format is either in DXF (.dxf) or DWG (.dwg). 

AutoCAD was once an expensive package bought in a particular year, AutoCAD 2013 for example. Retailing at around €2,500 you bought it with the intent of updating in 5 years, which was not feasible for some small companies with only one user.

Annual subscriptions have improved this. Now you can buy the latest every year for a 1/5 of the price and always have the latest, most up to date version, meaning there is no issues with i.e. opening a file due to incompatibility.

Using AutoCAD in Hitechniques, we can point you in the right direction and guide you to the right place.

Georeferenced drawing

Before I explain what coordinated drawing is, let's go back to basics and talk about what coordinates are.

Coordinates are the numbers describing the position of the particular point on the map. There are 2 coordinates - Easting and Northing. Sometimes, when the level is important, they are followed by a third coordinate - Height. Easting coordinates are listed first followed by Northing - Easy way to remember is it’s in alphabetical order (ENZ). Coordinates are described by the coordinates system.

Generally, there are 2 coordinates systems in use in Ireland.

1. IG (Irish Grid or National Grid), superseded in 2001 by
2. ITM (Irish Transverse Mercator)

The official system is Irish Transverse Mercator (ITM) which is our local coordinates starting at point 500000,500000 off the coast of Kerry and increasing in increments of 1 m northerly and easterly and every millimetre in between. ITM is more compatible with satellite positioning used for precise surveying and minimise mapping distortions. (https://www.osi.ie/wp-content/uploads/2015/07/Survey-Ireland-2007-ITM-Tutorial1.pdf)

Figure 1: Irish Grid Coordinates

Source: Wikipedia

Some local authorities still use Irish Grid system, however it hasn’t been recommended by Ordnance Survey Ireland since 2001 (Gas Networks Ireland, some local offices of Irish Water, County Councils). 

Figure 2: Irish ITM Coordinates

Source: Wikipedia

What if you have a house drawing but don't know ow to put it on site layout?

A digital map or AutoCAD survey of the site needs to be acquired either through past surveys or purchased online. A site layout of all the units and roadways, footpaths and car parking bays, etc. will need to be considered, when adjusting the position of the house layout. Ideally this should be done by the professional.

How do you get a georeferenced drawing?

Research into the site development and professionals involved, will have surveys from past projects or planning applications and these are going to be more detailed and more accurate

Digital Maps can be purchased online from https://www.osi.ie/products/professional-mapping/

These maps are sometimes not that accurate but give a good indication of site boundaries and surround lands and roadways. Accuracy of these can be sometimes up to 1.5m out of position and must always be checked and referenced. Again, ask a professional for help if needed).

Setting out equipment

Now that you have your coordinated drawing ready, it's time to do the actual setting out. 

You can be tempted to do the setting out using one of the simple, traditional methods but we strongly encourage you to invest in a modern survey equipment and software. Accurate setting out is a fundamental part of the construction works, and errors can be very expensive and time consuming to correct.

When your equipment is ready, your drawing can be uploaded to a portable data logger and then with the help of GNSS rover or a total station, you can precisely set out your design using marking stakes, flags or nails depending on your site.

Surveying training

Modern surveying instruments and software are designed with the end user in mind, so there is a lot of pressure on making them as easy-to-use as possible. Once you have a general idea on how things work and some hands-on training you should be able to perform a simple survey or set out a building without any issues.

If you'd like to start using GNSS rover or a total station but have no previous experience, you can sign up for one of our surveying training courses. They're designed with beginners in mind and are a great way to get into the world of construction surveying. 

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Need help choosing the right instrument for you? Get in touch with us to schedule a consultation and/or a free demo on your chosen unit. Call 01 257 2323 or email info@hitechniques.ie

GNSS-based technologies help construction companies in a range of ways by saving time, reducing expenses and improving overall customer satisfaction. Technology’s ability to accurately measure projects with unprecedented speed offers new ways to monitor progress and maintain quality control.

There are a wide variety of units available, and choosing the right GNSS receiver is critical to the success of your project. The question is how to sift through all the GPS/GNSS receiver choices? 

Making a decision of which “bells and whistles” to pay for and which ones to pass up is not so easy. But before you even get into that, you should first focus on the basics.

There are 3 primary factors you need to consider when buying a GNSS rover. We will talk about them using the GeoMax Zenith16 GNSS Receiver as an example.

What should you look for in a good GNSS receiver?

1. Connectivity

Generally speaking, there are four main constellations we use GPS, GLONASS, Beidou and Galileo. The Zenith16 automatically comes with GPS and GLONASS, but it has the option of adding on the other two constellations as well. As the Zenith16 uses the GSM signal from the tablet or phone it has a very reliable connection and maintains an RTK fix in challenging areas of limited sky visibility. Thanks to stronger and more established network connection of Android devices, you will get a quicker and consistent Fix. No more wasting time waiting for a connection.

2. Functionality

Irrespective of the hardware and price, you get the same functionalities and features of the X-PAD Ultimate software that you'd have with more advanced models. Zenith16 offers the same high standards and ease of use.

3. Accuracy 

Even though Zenith16 is an entry level GNSS rover, it provides great accuracy and reliable results. In combination with an RTK subscription this receiver is capable of providing centimetre accuracy in real time. 

ACCURACY - RTK H/V (MM + PPM) Hz 10 mm + 1 ppm, V 20 mm + 1 ppm

Bonus

There is one more thing you need to consider, when making a choice and that is the price. 

When it comes down to brass tacks, the Zenith 16 is the cheapest GNSS Rover in its range. It's the perfect option when you're working with tight budget. It costs significantly less to set up and you can even operate the unit from your own phone using its data.

Conclusions

You could easily spend weeks (if not months) searching the market hunting for the perfect instrument. That is, if you had the time and patience of course. But when you take a step back and consider what you really need, the choice is often very simple - you pick a set up that won't break a bank but will offer reliability and accuracy needed in a demanding construction industry. 

The decision between buying and renting surveying equipment is a critical one for businesses in construction, engineering, and environmental research. Surveying tools, which include advanced technologies like GPS systems, laser levels, and drones, are indispensable for the accuracy and efficiency they bring to projects. This choice goes beyond a simple financial consideration; it's about aligning with the company's operational needs and strategic goals.

On one hand, buying surveying equipment represents a significant investment in the company's future, promising long-term utility and the assurance of asset ownership. It suggests a commitment to ongoing projects and a readiness to deploy these tools at a moment's notice. Conversely, renting offers unparalleled flexibility and access to the latest technologies without a substantial upfront financial commitment. It allows businesses to adapt to project-specific needs and avoid the depreciation and maintenance concerns associated with ownership.

Each option has its distinct advantages and disadvantages, shaped by factors like the nature and duration of projects, frequency of equipment use, budget limitations, and the rapid pace of technological innovation in surveying instruments.

This article delves into the pros and cons of buying versus renting surveying equipment. Our goal is to provide business owners with a detailed analysis that considers financial implications, operational flexibility, and the strategic positioning of their business. Through this exploration, we aim to equip decision-makers with the insights needed to choose an option that best suits their business's unique circumstances and long-term objectives.

Understanding Surveying Equipment Needs

Before delving into the debate between buying and renting surveying equipment, it's essential to understand the specific needs of your business and the role that such equipment plays in your operations. Surveying equipment encompasses a wide range of tools designed for measuring and mapping the Earth's surface.

These include traditional instruments like theodolites and levels, as well as modern technologies such as GPS (Global Positioning System) devices, laser scanners, and unmanned aerial vehicles (UAVs) or drones. Each tool serves a unique purpose, from establishing property boundaries to constructing buildings and infrastructure, or even conducting environmental and geological surveys.

The decision to buy or rent is significantly influenced by several factors. The frequency of use is a primary consideration; businesses that require surveying equipment on a regular basis may find purchasing more cost-effective in the long run. Conversely, for projects that are short-term or require specialised equipment infrequently, renting may be a more viable option. Budget constraints also play a crucial role, as the high upfront cost of purchasing the latest surveying technology may not be feasible for all businesses. Additionally, the size and scope of projects can dictate the type and amount of equipment needed, further influencing the buy vs. rent decision.

Understanding your business's specific surveying needs, considering the project types you undertake, and evaluating your financial capacity are critical steps in making an informed decision between buying and renting surveying equipment.

The Pros of Buying Surveying Equipment

Investing in surveying equipment by purchasing it outright can offer several advantages to businesses, particularly those with frequent or specialised needs. Here are some of the key benefits:

• Long-term Cost Savings: For businesses that use surveying equipment regularly, buying can be more economical over time. Although the initial investment is significant, owning equipment eliminates ongoing rental fees, providing cost savings in the long run. This is especially true for equipment with a long lifespan and for companies that can maximise its usage across multiple projects.
• Availability and Accessibility: Owning surveying equipment ensures it is available whenever it is needed, without the delays or uncertainties associated with rental availability. This can be crucial for businesses that face tight project deadlines or need to mobilise quickly for unexpected opportunities. The convenience of having equipment on hand can significantly enhance operational efficiency and project turnaround times.
• Customisation and Familiarity: Purchasing equipment allows businesses to select the exact models and specifications that best fit their operational needs and preferences. Over time, users become familiar with their equipment, leading to increased efficiency and reduced errors. This familiarity also allows for Customisation of the equipment setup, optimising it for specific tasks or preferences, which is not always possible with rented gear.
• Resale Value: Surveying equipment, especially well-maintained and high-quality items, can retain significant resale value. Businesses can recoup a portion of their initial investment by selling equipment when it is no longer needed or when upgrading to newer technology. This resale value can offset the cost of future purchases, making the initial investment more palatable.
• No Dependency on Rental Companies: Owning equipment means businesses are not subject to the terms and conditions of rental agreements, which can sometimes include usage restrictions, limited availability, and fluctuating rental rates. Ownership eliminates these concerns, providing businesses with complete control over how and when the equipment is used.
• Tax Advantages: Purchasing surveying equipment can offer tax benefits, such as depreciation deductions and possible incentives for capital investments. These financial advantages can further offset the cost of purchasing equipment, making it a more attractive option for businesses looking to maximise their investment.

Buying surveying equipment offers long-term cost savings, availability, Customisation, potential resale value, independence from rental companies, and tax benefits. These advantages make it a compelling option for businesses with regular and ongoing needs for surveying equipment, providing a solid foundation for operational efficiency and financial planning.

The Cons of Buying Surveying Equipment

While purchasing surveying equipment has its advantages, there are also significant drawbacks that businesses must consider. Here are some of the main cons associated with buying surveying equipment:

• High Initial Investment: The most apparent disadvantage of buying surveying equipment is the substantial upfront cost. Advanced surveying technologies can be expensive, and for small businesses or startups, this initial outlay can strain budgets or divert funds from other critical areas. The high cost can also be a barrier to accessing the latest technology, potentially putting a business at a competitive disadvantage.
• Depreciation and Obsolescence: Surveying equipment, like any technology, depreciates over time. As newer models are released, older equipment can lose value rapidly, both in terms of resale value and operational efficiency. The pace of technological advancement in surveying means equipment can become obsolete quickly, leaving businesses with outdated tools that may not meet the evolving standards of precision and efficiency required for modern projects.
• Maintenance and Repair Costs: Owning surveying equipment means taking on the responsibility for its maintenance and repair. Regular upkeep is necessary to ensure equipment remains accurate and functional, which can incur significant costs over time. Unexpected repairs can also lead to project delays and further expenses, impacting a business's bottom line and operational efficiency.
• Storage and Transportation: Purchased equipment requires proper storage and transportation to and from project sites. This adds logistical considerations and costs, including the need for secure storage facilities and potentially specialised transportation methods to protect sensitive equipment. These additional responsibilities and expenses can add up, especially for businesses with extensive equipment inventories.
• Reduced Flexibility: Buying equipment locks a business into using specific tools for an extended period. This can reduce operational flexibility, making it challenging to adapt to project-specific needs or take advantage of new technologies without additional investment. Renting, on the other hand, allows businesses to choose the most suitable equipment for each project, ensuring they always have access to the best tools for the job.
• Capital Tied Up in Equipment: Funds used to purchase surveying equipment are tied up in physical assets, which may limit a business's ability to invest in other areas, such as marketing, research and development, or expanding the workforce. This can slow growth and reduce a company's agility in responding to market changes or opportunities.

The cons of buying surveying equipment include significant initial costs, the risk of depreciation and obsolescence, ongoing maintenance and repair expenses, storage and transportation challenges, reduced operational flexibility, and capital tied up in physical assets. These factors must be carefully weighed against the benefits of ownership to determine the best approach for each business's unique situation.

The Pros of Renting Surveying Equipment

Renting surveying equipment presents a flexible and often cost-effective alternative to purchasing, especially for businesses with variable project demands or those looking to minimise upfront investments. Here are the key advantages of renting over buying:

• Flexibility and Adaptability: Renting allows businesses to select equipment that is precisely tailored to the requirements of each project. This adaptability is crucial for projects that require specialised tools not frequently used, enabling companies to access the latest technology without the commitment of a purchase. As project needs change, rental agreements can be adjusted accordingly, ensuring the right tools are always at hand.
• Reduced Financial Burden: One of the most significant benefits of renting is the elimination of a large initial investment. Businesses can conserve capital and maintain liquidity by paying for equipment only when it is needed. This can be particularly advantageous for startups or companies with limited budgets, allowing them to allocate resources to other areas such as research, development, and marketing.
• Maintenance and Upkeep: Rental companies typically handle maintenance and repairs, ensuring that equipment is in optimal working condition. This relieves the renting business of the time and expense associated with equipment upkeep. Additionally, if a piece of equipment fails, the rental company is usually responsible for providing a replacement, minimising downtime on projects.
• Access to Latest Technology: Renting offers the opportunity to use the latest surveying equipment without the depreciation concerns associated with ownership. This access ensures that businesses can utilise advanced technology to enhance accuracy and efficiency on projects, staying competitive in their field without the need for continual investment in new equipment.
• No Long-Term Storage Requirements: Without the need to own equipment, businesses avoid the costs and logistics associated with long-term storage. This is particularly beneficial for companies with limited space or those that operate in multiple locations, as it reduces the need for secure storage facilities and the risk of equipment damage during off-use periods.
• Tax Benefits: Rental expenses are often fully deductible as business expenses in the year they are incurred, providing immediate financial benefits. This contrasts with the depreciation deductions associated with purchased equipment, which are spread over several years.

Renting surveying equipment offers flexibility, reduced financial burden, maintenance and repair coverage, access to the latest technology, no long-term storage requirements, and potential tax advantages. These benefits make renting an attractive option for businesses looking to stay agile and efficient in their operations.

The Cons of Renting Surveying Equipment

While renting surveying equipment offers flexibility and financial benefits, there are also drawbacks that businesses need to consider. Here are some of the cons associated with renting:

• Higher Long-term Costs: For businesses that use surveying equipment frequently and over extended periods, renting can become more expensive than buying. The ongoing rental fees can accumulate, making it a less cost-effective option for long-term needs, as opposed to investing in ownership which could pay off over time.
• Availability Issues: Depending on the rental company's inventory and demand, the specific equipment needed for a project may not always be available. This can lead to delays or the need to compromise on the quality or specifications of the equipment, potentially affecting project outcomes.
• Lack of Customisation: Rental equipment often comes in standard configurations that may not perfectly match every project's unique requirements. Businesses may find themselves adjusting their work processes to the equipment available, rather than having equipment tailored to their specific needs.
• Dependency on Rental Company: Renting creates a dependency on the rental company for equipment availability, condition, and timely delivery. Any issues on the rental company's end, such as equipment shortages or logistical delays, can directly impact project timelines and efficiency.
• No Equity Building: Money spent on rentals does not contribute to building asset equity for the business. Unlike purchased equipment, which can be considered a capital investment, rental fees are an expense without residual value, offering no return on investment beyond the rental period.

While renting surveying equipment provides immediate access with lower upfront costs, it may not be the most economical choice for frequent or long-term use. Businesses must weigh these cons against the pros, such as flexibility and access to the latest technology, to determine the best approach for their specific circumstances.

Making the Decision: Factors to Consider

When deciding whether to buy or rent surveying equipment, businesses must weigh several critical factors to align their choice with their operational needs and financial capabilities. Here are key considerations to guide this decision:

• Frequency of Use: Evaluate how often the equipment will be used. Frequent use over multiple projects may justify the initial expense of purchasing, while occasional use may lean towards the benefits of renting.
• Project Duration and Type: Consider the length and type of projects your business undertakes. Short-term or unique projects may benefit from renting specific equipment, whereas long-term projects might make purchasing more cost-effective.
• Budget Constraints: Assess your company's financial health. If capital is limited, renting can preserve cash flow. However, if there's sufficient budget, investing in equipment can save money in the long run. I have calculated a 2 week per month period for a month at hire rates to show you the difference in costs and time in possession of a GNSS Rover.

*All prices exclusive of VAT

**Subscriptions based on 600 hours per year usage

This is also a forecast for how much work you will be undertaking and how much more you can take on to expand your efficiency in surveying.

• Technological Advancement: The rapid pace of technological innovation in surveying equipment should be considered. Renting allows access to the latest technology without the risk of obsolescence, important in industries where precision and efficiency are continually advancing.
• Financial Health and Planning: Beyond immediate costs, consider the impact on your business's financial planning. Purchasing can offer tax benefits through depreciation, while renting expenses are typically fully deductible.
• Support: One of the common questions is regarding the level of support we offer you as a customer.
  “Will we get the same level of support once we buy the instrument as the level of support when we hire?”
  We’d like to assure you; we are as interested in our customers in purchase as in hire. All our customers get call backs and full support regardless of the system used. Our 360° Support was designed to solve all your issues quickly and efficiently. 
• Knowledge and Experience: The training for the use of the instrument will have to be complete in hire and sale so no difference here, only that once you learn on one instrument you can only improve on the same instrument. We also notice our trainees are more comfortable using the same equipment they were trained on.

Making an informed decision requires a careful analysis of these factors, ensuring that the choice between renting and buying surveying equipment supports your business's strategic goals, operational efficiency, and financial sustainability.

Case Studies

Case Study 1: High-Tech Engineering Firm

A high-tech engineering firm decided to purchase advanced surveying equipment for their ongoing infrastructure projects. The decision was driven by the frequent use and the need for precision in their work. The investment paid off by enhancing operational efficiency and project accuracy, demonstrating the long-term value of owning equipment for businesses with continuous and specialised needs.

Case Study 2: Small Construction Company

A small construction company opted to rent surveying equipment for a series of short-term projects. This approach allowed them to access the latest technology without a significant upfront investment, effectively managing project costs and adapting to varying project requirements. The flexibility of renting proved ideal for their fluctuating demand and project-specific needs, showcasing the benefits of renting for businesses with diverse and temporary requirements.

Conclusion: Buying vs Renting Surveying

Deciding whether to buy or rent surveying equipment is a strategic choice that impacts a business's financial health and operational efficiency. By carefully considering the pros and cons of each option, businesses can make informed decisions that align with their project needs, budget constraints, and long-term goals, ensuring sustainable success.

For personalised advice on choosing the right surveying equipment for your business, reach out to our experts today.

Further Reading

To deepen your understanding of surveying equipment and its impact on your business decisions, explore the following resources:

• Modern Surveying Techniques: Learn about the latest advancements in surveying technology and how they can benefit your projects. Read more.
• Surveying Equipment Maintenance: Discover best practices for maintaining your surveying equipment to ensure longevity and accuracy. Read more.

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At Hitechniques we offer both Hire and Sales services and create tailored solutions for construction companies as well as individuals. If you need advice or would like to discuss your options, get in touch with us at info@hitechniques.ie or call 01 257 2323.

Conquering the Fear of Tech Upgrades

“If I buy it, I might not be able to use it”

From my experience many people hesitate to upgrade to new technology because they're afraid they won't be able to use it. The rapid pace of technological advancement can be daunting, making us feel like we're constantly playing catch-up. At Hitechniques, we're dedicated to helping companies confidently embrace the latest measurement technology. We provide comprehensive support every step of the way, ensuring a smooth transition to the next level. 

If you want to learn we will get you there.

A Practical Approach to Tech Adoption

Recently, an engineer from a Galway site contacted us, looking to handle site setup himself. He needed guidance on choosing the right equipment. After asking a few questions on what he is building, I picked a unit and went through what he needs. Based on his site criteria we made the choice between a GNSS rover and a robotic total station work.

I recommended the GeoMax Zenith35 PRO TAG GNSS Rover since he was just starting to set out foundations and groundworks around his site. It was our flagship GNSS rover at the time and the most popular system to learn, , offering cutting-edge technology, fast connections, and exceptional accuracy, significantly reducing stakeout time.

Hands-on Training and Support

Our demonstration was an introduction to the various functions and guide through the workflow. I showed the customer how to record and save data, stake-out and even create surface for volume calculation. The tutorials explained how to get through all the different functions, navigating through the site and the software. I also demonstrated how to create and choose from the code list in X-PAD software to start the customer with the important discipline of coding and essentially creating the right layer for the right survey description.

We finished up with answering the questions that came up during the demonstration.

With all that the customer was able to make a well-informed decision and opted to purchase a unit straight away, knowing he could now execute the basic functions and was able to transfer the survey from tablet to his PC and forward to his design engineer for further site development.

Confident Decision Making

After a 2 hours demonstration on a Tuesday morning the customer was able to choose his new equipment with the confidence that he’ll be able to use it and it will suit his immediate needs as well as long-term goals for his own and company's progression.

The Value of Guidance

With over 15 years in the construction industry, I understand the importance of leveraging the latest technology.  Proper guidance is key to successfully selecting the right equipment for your specific needs and long-term goals.  At Hitechniques, we provide that guidance, ensuring your technology upgrade is a success.

“When I am surveying, I want to include everything in the survey in one pass. How do I do this without having lines going where they shouldn’t be?”

We all remember the first time we surveyed out in the field in college or perhaps the first day with a GNSS Rover on a training course. The boundary joined to the gate, the gate joined to the man-hole and we had to edit all the lines when we went back to the office, having to recollect what line was an actual string and what was not.

Thankfully, we have come a long way from this and the software we use today has improved even more. It has considered these minor problems, anticipating how it can be streamlined for ease of use and producing more defined surveys.

A great example is one of the little-known elements of X-PAD surveying software - the Multi-code feature.

How to use Multi-code feature in X-PAD

There are 2 types of multi-code: Line - Point and Line - Line.

Line - Point Multi-code

The software is setup so that you cannot choose point and line codes simultaneously from the codelist. In this case you need to know the name of the code and type it into the code field. It will then attach both codes to the point and display whichever code is first in the code field. You can get the name of the code from the codelist, it is usually just 2 letters, e.g. WE=Weld, WC=Water Connection

Figure 1: Line - Point Multi-code, Watermain with welds & connections

Line - Line Multi-code

When surveying boundaries a typical scenario is surveying a fence in which there is a gate. You can just leave a gap for the gate, but to get a complete survey, or if someone else is completing the AutoCAD element of the survey, you need to indicate if there is just a gap or if there is a gate. This is easily done using the Multi-code functionality in X-PAD.

Other uses: A rail or fence on top of a wall, a fence which changes to a hedge/wall or vice versa

Figure 2: Fence with gate

Is Multi-code functionality worth it

The advantage of having this functionality is that it allows for a cleaner survey and reduced time taken to execute the task. While using these functions you minimise the time spent editing a survey in AutoCAD and, like I mentioned before, don't have to try remembering what points joined.

If you have the same issues, it doesn’t take long to iron them out and the little tweaks to old habits can make a huge difference in your presentation of work and bringing in the efficient lean techniques we can teach you.

If you have a survey question you want to ask or something that you don’t quite understand, why don’t you post it to us and we'll include it in our FAQ section with the answer for everyone’s benefit. You can leave a comment on our Facebook page or email your question to info@hitechniques.ie

Roch