Tersus GNSS's Blog (23)

RTK GPS for Land Survey and Aerial Photography Service

Precis RTK system is being used for some pretty cool stuff. Mr. Stephen Noble, owner of Drone Surveying, used Precis RTK boards to provide land survey and aerial photography service in Australia. By leveraging L1/L2 GPS frequencies for accuracy and reliability, when fixed in RTK or PPK mode, their equipment provides centimeter absolute accuracy.…

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Added by Tersus GNSS on March 17, 2017 at 8:30am — No Comments

Zero-baseline test of GNSS receivers

A zero-baseline test of 4 GNSS receivers (Precis-BX305 incl.) was conducted by Daniel Tampubolon from Institute Teknologi Bandung in Indonesia. …

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Added by Tersus GNSS on February 15, 2017 at 9:00pm — No Comments

Shutter Synchronization with PPS Signal

Precis-BX316 GNSS RTK Board (GPS L1L2/GLONASS G1G2/BEIDOU B1B2 with Heading) supports PPS output, which is useful in shutter synchronization. More details, click here

Added by Tersus GNSS on February 7, 2017 at 10:30am — 4 Comments

Logging Event Mark (Precis-BX316) - Demo

With event mark, Precis-BX316 can support camera shutter synchronization, which is useful for aerial mapping and drone-related applications. More details, click here


Added by Tersus GNSS on January 26, 2017 at 10:00am — No Comments

Comparing Precis© RTK Systems: BX305, BX316 and TX204

The chart below compares the key specs of the Precis RTK Systems.…

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Added by Tersus GNSS on January 15, 2017 at 7:25pm — 1 Comment

GNSS RTK Receiver (GPS L1L2/Beidou B1B2 with GSM/GPRS/EDGE)

Precis-TX204 is a multi-GNSS receiver with built-in centimeter accuracy RTK, onboard storage and versatile connectivity. The…

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Added by Tersus GNSS on December 19, 2016 at 8:00pm — No Comments

Static and Kinematic Datasets for Post-processing



Hi there,

Two sample datasets (in Tersus binary format) for static and…

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Added by Tersus GNSS on November 30, 2016 at 1:30am — No Comments

Pre-order for Precis-BX316

Precis-BX316, the Multi-GNSS, Dual Frequency RTK Board with Dual Antenna for Heading released. Pre-order Now. Check with our sales representatives for details. Key…

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Added by Tersus GNSS on November 6, 2016 at 7:00pm — 6 Comments

Precis-BX305 Quick Start Video

A quick start video provides basic instruction for setting up and using Precis-BX305 RTK solution. For details, please refer to Precis-BX305 user guide. …

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Added by Tersus GNSS on October 1, 2016 at 2:00pm — 6 Comments

RTK on Arducopter in Loiter Mode

Watch how Tersus GPS RTK works on Arducopter in Loiter Mode.

Great work from…

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Added by Tersus GNSS on September 17, 2016 at 10:30pm — 4 Comments

How to connect Precis-BX305 to CORS network with external Bluetooth module and mobile phone

The CORS is an appealing way to do RTK due to its convenience and large coverage area. While…

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Added by Tersus GNSS on August 30, 2016 at 10:30pm — No Comments

Log data with external data logger and convert it into RINEX

Watch this video that shows how to log data with external data logger. The logged binary observation data can be converted in to RINEX format with Tersus GNSS Center.…

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Added by Tersus GNSS on August 18, 2016 at 8:56pm — No Comments

Precis-BX305 Road Test Demo

Test Environment: City Streets with Tree Cover & Tall Buildings…

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Added by Tersus GNSS on August 8, 2016 at 8:00pm — No Comments

Precis-BX305 Quick Start Guide Released

Welcome to the Precis-BX305 Quick Start Guide. Here you will find instructions for how to use the Precis-BX305 RTK board in some simple steps with illustration. Of course, more details of its application could be found in Precis-BX305 User Guide.

We are also…

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Added by Tersus GNSS on July 24, 2016 at 7:30pm — No Comments

RTK GPS: Tersus Rinex Converter V1.0 Released for Post Data Process

Tersus Rinex Converter V1.0 is now ready for release. RINEX is…

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Added by Tersus GNSS on June 28, 2016 at 8:30pm — 5 Comments

Precis-BX305 Static RTK Results Released

If you have any problem about this figure, please make your comment or drop us a line to sales@tersus-gnss.com

If you would like to get technical specification and user guides of our RTK boards, click here.



Hi all,

Following the video “RTK centimeter accuracy road test…

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Added by Tersus GNSS on June 17, 2016 at 2:00am — 12 Comments

Camera shuttle synchronization for drones - Precis-BX316 RTK board

The latest pilot version of Precis-BX316 RTK board was showed during 7th China Satellite Navigation Conference in May. This version supports GPS…

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Added by Tersus GNSS on June 14, 2016 at 10:00pm — No Comments

RTK centimeter accuracy road test with IMU

Added by Tersus GNSS on June 12, 2016 at 8:48pm — 2 Comments

7th China Satellite Navigation Conference will be on from May 18~20 in Changsha

The 7th China Satellite Navigation Conference will be held in Changsha Hunan Province from May 18 to 20, 2016. Tersus GNSS will bring the latest product release named Precis-BX316, a dual antenna and frequency RTK board to participate. As the annual event of satellite navigation, the theme of this conference is “Smart Sensing, Smart Perception” and a series of discussions will be organized.…

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Added by Tersus GNSS on May 9, 2016 at 1:01am — 1 Comment

World Book Day: Tersus GNSS recommends “Out of Control” by Kevin Kelly to UAV geeks

The upcoming Saturday is the World Book Day, and here share one of my favorite books to all UAV geeks. Out of Control: The New Biology of Machines, Social Systems, & the Economic World Co-Evolution of Man and Machine by Kevin Kelly. The concept the author brought out, the “hive mind” addresses how biological system handle complexity, moves…

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Added by Tersus GNSS on April 21, 2016 at 10:00pm — 2 Comments

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