The Tersus David GNSS receiver is a cost-efficient, palm-sized system designed for UAVs, AGVs and surveying applications.
Using an external antenna together with the free Tersus Survey App and post-processing software, the David GNSS receiver provides a low-cost solution for all survey applications, including real-time RTK positioning and data collection for PPK.
There are 7 different kits for Tersus David.
●David GNSS Receiver Rover Kit Mobile Mode
●David GNSS Receiver Rover Kit with 1W Radio Station
●David GNSS Receiver Rover Kit with 2W Radio Station
●David GNSS Receiver Base Kit Mobile Mode
●David GNSS Receiver Base Kit with 1W Radio Station
●David GNSS Receiver Base Kit with 2W Radio Station
●David GNSS Receiver Base Kit with 35W Radio Station
Tersus David GNSS receiver is currently only compatible with Android smart devices.
Tersus David GNSS receiver can be seamless integrated with any Android smartphones. The Tersus Survey App is available for free.
Generally speaking, there are several main classes of applications that can be used with Tersus David GNSS receivers to attain high-precision positioning details.
●Rover + CORS
●Base + Rover + Radio
●Base + Rover + Tersus NTRIP Caster
●Raw Measurements Collection
The NeoRTK is a high-precision GNSS receiver. With multi-constellation and multi-frequency GNSS board inside, it provides accurate and stable signal reception. The internal antenna can speed up TTFF and improve the capability of anti-jamming. All features inside provide peak performance under the most demanding conditions for surveying.
NeoRTK support 3G, Wi-Fi, Bluetooth, NFC, internal UHF radio and external radio station (optional)
Yes. The NeoRTK supports 3G, including TD-SCDMA, WCDMA, EDGE, GPRS and GSM.
The NeoRTK supports CMR, CMR+, sCMRx,RTCM2.X/3.X.
The NeoRTK support 16G internal storage and up to 32G external Micro SD.
Yes. The NeoRTK uses a dual axis compensator for inclination correction.
Yes. The NeoRTK GNSS receiver can work with external controllers. Currently, we are providing two kinds of controllers. One is iHand20 and the other is T17M.
The iHand20 is a GNSS controller featured with alphanumerical keypad, 3.7” sunlight readable screen and powerful processor. It is designed to be used with Tersus-Survey software.
The Tersus-Survey is RTK survey software for NeoRTK. It is capable of configuring base and rover stations, setting up stake points, stake line, detail survey, intersection, mapping survey and handling calculation and conversion for distance, angle and area with COGO.
The iHand20 works with Android operating system.
The T17M is a GNSS controller, which can work together with NeoRTK GNSS receiver. It is equipped with MicroSurvey-FieldGenius software.
Tersus Geomatics Office is integrated office software to manage and process data for NeoRTK. It is laid out with visualized toolbars and logical icons to easily handle GNSS data processing, baseline processing and network adjustment. It is the software to import, transfer and analyze data.
T17M works with Windows Mobile operating system.
NeoRTK GNSS receiver is IP67. iHand20 controller is IP68. T17M controller is IP54.
CORS is for Continuously Operating Reference Stations. Tersus offers MatrixRTK, a GNSS RTK system for CORS station. With centimeter-accurate RTK board inside, MatrixRTK provides accurate and stable signal reception. Working with choke ring antenna, it can improve the capability of anti-jamming and output high-qualify RTK correction, which is ideal for establishing CORS system and monitoring system.
MatrixRTK support 4G (TD-LTE, FDD-LTE, TD-SCDMA, WCDMA, GPRS, and GSM), Wi-Fi, and external radio station (optional).
The operating temperature is -40℃ to +75℃.
MatrixRTK support 64GB internal storage and up to 1TB external SD card.
MatrixRTK GNSS CORS system is IP67.
MatrixRTK supports CMR, CMR+, sCMRx,RTCM2.X/3.X.