GNSS Receivers – Evolution or Revolution?

Past, Present and Future of Positioning
Satellite surveying… are there any industry professionals out there not using it on (almost) a daily basis? Over the last 30 years, GNSS has become the main positioning instrument for most applications, writes Huibert-Jan Lekkerkerk. Of course, there are still some exceptions where correct (relative) positioning is needed and dedicated optical systems such as a total station or level instrument are used, but even these are often set up over control points determined using GNSS techniques. This article investigates the developments in GNSS over the last decade and attempts to predict the future. Around a decade ago, a review of... (read more)
2019-01-30 08:43:20

Trimble Launches New R12 GNSS Receiver

Trimble has introduced the Trimble R12 GNSS receiver, a high-performance global navigation satellite system (GNSS) surveying solution. Powered by an all new real-time kinematic (RTK) and Trimble RTX positioning engine, it features innovative Trimble ProPoint GNSS technology that empowers land surveyors to quickly measure more points in more places than ever before. Surveyors who work in challenging GNSS environments can use the Trimble R12 receiver to help reduce both the time in the field and the need for conventional techniques such as using a total station. The new Trimble ProPoint GNSS technology allows for flexible signal management, which helps mitigate the effects of... (read more)
2019-11-06 09:50:53

Trimble Siteworks Adds GNSS Tilt Compensation and Android Support

Trimble has introduced its Siteworks Software version 1.1, featuring full GNSS tilt compensation functionality in standing, walking and vehicle modes, and support for the Android operating system. Construction surveyors can now capture accurate points without levelling the pole, making surveying in areas such as building corners accurate, fast and easy. In addition, Siteworks version 1.1 now supports the Android operating system, giving contractors the flexibility to choose the field device that best fits their needs and budget. "GNSS tilt compensation makes site positioning more accessible and easier to learn for beginners, while experienced surveyors can see significant time savings," said Scott... (read more)
2019-04-12 10:17:22

Qinertia PPK Software Now Supports Third-party IMUs

SBG Systems’ popular INS/GNSS PPK software called Qinertia now covers all surveyors’ projects by offering a licence dedicated to GNSS post-processing, according to the France-based company. Open to the world, Qinertia supports all major GNSS receivers and is now open to third-party IMUs. Qinertia has been designed to offer a comprehensive suite of post-processing software to the geospatial world. It accepts all major GNSS manufacturers, and supports proprietary protocols from Novatel, Septentrio, Trimble and Ublox for a straightforward workflow. It is one of the first full-featured post-processing software to offer a native support for Ublox F9 RTK receivers, reducing the... (read more)
2020-05-06 09:40:54

Chris Trevillian

Chris Trevillian is marketing director of Trimble’s Geospatial GNSS division. (read more)
2020-02-18 02:02:25

Kaarta Announces Stencil Pro Mobile Mapping System

Kaarta, a specialist in real-time mobile 3D reality capture, is introducing Stencil Pro, a professional-grade mobile mapping platform with high-quality dimensional and visual fidelity. The multipurpose Stencil Pro mobile mapping system provides accurate results with impressive speed, even in challenging environments such as in underground mines or along utility corridors. An all-in-one system to scan, process and view captured data in real time, Stencil Pro offers panoramic high-definition 4K imagery and colourized point clouds. With robust surround-view perception in a wide range of light conditions, Stencil Pro is optimized for both indoor and outdoor performance. Featuring a 32-line high-density, low-noise Lidar with... (read more)
2020-06-04 10:12:32

Harxon Debuts Ruggedized Antenna HX-CVX600A for I-construction Machining Applications

The Harxon HX-CVX600A offers full support for reliable and consistent tracking of satellite signals including GPS, GLONASS, Galileo, Beidou, QZSS, IRNSS, SBAS as well as L-band correction services. It has a very stable phase centre that is based on multipoint feeding technology, exceptional low-elevation satellite tracking with symmetric radiation patterns, high gain with ultralow signal loss, as well as outstanding wide-angle circular polarization (WACP). The Harxon HX-CVX600A delivers remarkable positioning accuracy and provides end users with full control of the job site, enabling them to perform tasks more productively, meet tighter positioning specifications and avoid rework caused by inaccurate positioning.... (read more)
2020-05-11 02:41:40

Leica Geosystems Launches New MultiStation

Leica Geosystems, part of Hexagon, has unveiled the new Leica Nova MS60. According to the company, the MS60 MultiStation brings sensor fusion to the next level by combining upgraded faster 3D laser scanning capabilities, GNSS connectivity and digital imaging with a highest-end total station.  The MS60 features several laser scanning updates, including an incredibly fast scanning speed of up to 30,000 points per second, optimized scan area definitions, adapted scan managements, and an improved scanning path for zenith scans. The MS60 is also equipped with the unique AutoHeight feature, enabling users to save time by automatically measuring the instrument’s height... (read more)
2020-02-19 08:59:05

Taking Full Advantage of the Benefits of UAS Technology

Leveraging UAS technology across surveying and engineering sectors is demanding. Meeting the expectations of accuracy and accountability requires the best in expertise, methodology and equipment. The latest unmanned aerial system (UAS) photogrammetric hardware and software now enables surveyors to capture millions of survey measurements on the ground, where they would previously have measured only hundreds. It is essential to have the best-quality equipment, software and workflows to ensure this data is accurate, robust and defensible for professional use. Geosyntec is a leading consulting and engineering firm that works with private and public sector clients to address new ventures and complex... (read more)
2019-06-25 10:58:53
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