Tersus is a leading Global Navigation Satellite System (GNSS) solution provider. Our offerings and services aim to make centimeter-precision positioning affordable for large-scale deployments. Designed for ease of use, our solutions support multi-GNSS and provide flexible interfaces for a variety of applications, such as UAVs, surveying, mapping, precision agriculture, lane-level navigation, construction engineering, and deformation monitoring.


Products


David GNSS Receiver

Tersus David base kit network mode

The Tersus David is a cost-efficient, palm-sized GNSS receiver designed for surveying UAVs, AGVs, and agricultural applications. Working with an external GNSS antenna, the free Tersus Survey App and post-processing software, the David GNSS receiver is a low-cost solution for all survey applications, including real-time RTK positioning and data collection for PPK.

Characteristics
4GB on board an embedded multimedia card (eMMC) makes it easy to save data for post processing. The compact size, IP67-rated enclosure and external Bluetooth module alleviates most of the inconveniences encountered in field work.

Features:
-Supports GPS L1/L2, GLONASS L1/L2, and BeiDou B1/B2
-Supports 384 channels
-Supports RTCM2.3/3.x, CMR, CMR+ corrections
-Easy to connect an external powerful radio for long range
-20Hz raw measurement output for post processing
-Supports Nuwa & FieldGenius surveying software

Base Kit Network Mode includes:
-1 x David GNSS receiver
-1 x DC-2pin to USB Power Cable
-1 x COMM1-Bluetooth module
-1 x COMM2-7pin to USB & DB9 Cable
-1 x USB Type A Female to USB (Micro+Type C) OTG cable
-1 x DB9 Male to USB Type A Male converter cable
-1 x AX3702 GNSS antenna
-1 x GNSS antenna connector
-1 x TNC-J to SMA cable 1.5m (GNSS antenna cable)
-1 x height measure accessory
-1 x wrench
-1 x warranty card
-1 x bracket for base
-1 x tape measure
-1 x carrying case

Tersus David rover kit network mode

The Tersus David is a cost-efficient, palm-sized GNSS receiver designed for surveying UAVs, AGVs, and agricultural applications. Working with an external GNSS antenna, the free Tersus Survey App and post-processing software, the David GNSS receiver is a low-cost solution for all survey applications, including real-time RTK positioning and data collection for PPK.

Characteristics
4GB on board an embedded multimedia card (eMMC) makes it easy to save data for post processing. The compact size, IP67-rated enclosure and external Bluetooth module alleviates most of the inconveniences encountered in field work.

Features:
-Supports GPS L1/L2, GLONASS L1/L2, and BeiDou B1/B2
-Supports 384 channels
-Supports RTCM2.3/3.x, CMR, CMR+ corrections
-Easy to connect an external powerful radio for long range
-20Hz raw measurement output for post processing
-Supports Nuwa & FieldGenius surveying software

Rover Kit Network Mode includes:
-1 x David GNSS receiver
-1 x DC-2pin to USB Power Cable
-1 x COMM1-Bluetooth module
-1 x COMM2-7pin to USB & DB9 Cable
-1 x USB Type A Female to USB (Micro+Type C) OTG cable
-1 x DB9 Male to USB Type A Male converter cable
-1 x AX3702 GNSS antenna
-1 x GNSS antenna connector
-1 x TNC-J to SMA cable 1.5m (GNSS antenna cable)
-1 x height measure accessory
-1 x wrench
-1 x warranty card
-1 x ranging pole
-1 x bracket for rover
-3 x magic tape
-1 x carrying case

Tersus David base kit network mode+TC50 controller +land surveying APP

This includes:
The Tersus David is a cost-efficient, palm-sized GNSS receiver designed for surveying UAVs, AGVs, and agricultural applications. Working with an external GNSS antenna, the free Tersus Survey App and post-processing software, the David GNSS receiver is a low-cost solution for all survey applications, including real-time RTK positioning and data collection for PPK.
Features:
-Supports GPS L1/L2, GLONASS L1/L2, and BeiDou B1/B2
-Supports 384 channels
-Supports RTCM2.3/3.x, CMR, CMR+ corrections
-Easy to connect an external powerful radio for long range
-20Hz raw measurement output for post processing
-Supports Nuwa & FieldGenius surveying software
The Tersus TC50 Controller is a rugged multi-functional data controller with design of 5'' HD touch screen and an alphanumerical keypad. Equipped with powerful Octa-core processor and android operating system, it is perfect to adapt with Tersus survey software. With professional IP68 rating, it is robust and reliable for harsh operating conditions.
Features:
-5 inch sunlight readable HD touch screen
-Octa-Core 2.0GHz CPU
-Android 8.1 operating system
-4GB RAM + 64GB ROM
-5MP front camera and 13MP rear camera
-IP68 certified grade, water/shock/dust proof
-7000mAh battery
-Wi-Fi, Bluetooth, NFC, 4G
-USB Type-C
Nuwa is a survey application software based on Android OS (Operating System), designed by and all rights reserved to Tersus GNSS Inc. Nuwa is simple, easy to use and has friendly user interface. It is designed to work with David GNSS receiver, Oscar GNSS Receiver and other receivers which support NMEA-0183.
Features:
-Supports Bluetooth and USB connection
-Configure Base, Rover and Static Survey
-Graphical Interface with background map (online/import)
-CAD Stakeout, Road Stakeout and Earthwork
-Data Management (import/export multiple formats)
-Various built-in tools

Tersus David rover kit network mode+TC50 controller +land surveying APP

This includes:
The Tersus David is a cost-efficient, palm-sized GNSS receiver designed for surveying UAVs, AGVs, and agricultural applications. Working with an external GNSS antenna, the free Tersus Survey App and post-processing software, the David GNSS receiver is a low-cost solution for all survey applications, including real-time RTK positioning and data collection for PPK.
Features:
-Supports GPS L1/L2, GLONASS L1/L2, and BeiDou B1/B2
-Supports 384 channels
-Supports RTCM2.3/3.x, CMR, CMR+ corrections
-Easy to connect an external powerful radio for long range
-20Hz raw measurement output for post processing
-Supports Nuwa & FieldGenius surveying software
The Tersus TC50 Controller is a rugged multi-functional data controller with design of 5'' HD touch screen and an alphanumerical keypad. Equipped with powerful Octa-core processor and android operating system, it is perfect to adapt with Tersus survey software. With professional IP68 rating, it is robust and reliable for harsh operating conditions.
Features:
-5 inch sunlight readable HD touch screen
-Octa-Core 2.0GHz CPU
-Android 8.1 operating system
-4GB RAM + 64GB ROM
-5MP front camera and 13MP rear camera
-IP68 certified grade, water/shock/dust proof
-7000mAh battery
-Wi-Fi, Bluetooth, NFC, 4G
-USB Type-C
Nuwa is a survey application software based on Android OS (Operating System), designed by and all rights reserved to Tersus GNSS Inc. Nuwa is simple, easy to use and has friendly user interface. It is designed to work with David GNSS receiver, Oscar GNSS Receiver and other receivers which support NMEA-0183.
Features:
-Supports Bluetooth and USB connection
-Configure Base, Rover and Static Survey
-Graphical Interface with background map (online/import)
-CAD Stakeout, Road Stakeout and Earthwork
-Data Management (import/export multiple formats)
-Various built-in tools

Tersus David base kit+rover kit+2w radio+TC50 controller + land surveying APP

This includes:
The Tersus David is a cost-efficient, palm-sized GNSS receiver designed for surveying UAVs, AGVs, and agricultural applications. Working with an external GNSS antenna, the free Tersus Survey App and post-processing software, the David GNSS receiver is a low-cost solution for all survey applications, including real-time RTK positioning and data collection for PPK.
Features:
-Supports GPS L1/L2, GLONASS L1/L2, and BeiDou B1/B2
-Supports 384 channels
-Supports RTCM2.3/3.x, CMR, CMR+ corrections
-Easy to connect an external powerful radio for long range
-20Hz raw measurement output for post processing
-Supports Nuwa & FieldGenius surveying software
The Tersus TC50 Controller is a rugged multi-functional data controller with design of 5'' HD touch screen and an alphanumerical keypad. Equipped with powerful Octa-core processor and android operating system, it is perfect to adapt with Tersus survey software. With professional IP68 rating, it is robust and reliable for harsh operating conditions.
Features:
-5 inch sunlight readable HD touch screen
-Octa-Core 2.0GHz CPU
-Android 8.1 operating system
-4GB RAM + 64GB ROM
-5MP front camera and 13MP rear camera
-IP68 certified grade, water/shock/dust proof
-7000mAh battery
-Wi-Fi, Bluetooth, NFC, 4G
-USB Type-C
Nuwa is a survey application software based on Android OS (Operating System), designed by and all rights reserved to Tersus GNSS Inc. Nuwa is simple, easy to use and has friendly user interface. It is designed to work with David GNSS receiver, Oscar GNSS Receiver and other receivers which support NMEA-0183.
Features:
-Supports Bluetooth and USB connection
-Configure Base, Rover and Static Survey
-Graphical Interface with background map (online/import)
-CAD Stakeout, Road Stakeout and Earthwork
-Data Management (import/export multiple formats)
-Various built-in tools

Tersus David base kit with 30w radio+rover kit with 2w radio+TC50 controller+ land surveying APP

This includes:
The Tersus David is a cost-efficient, palm-sized GNSS receiver designed for surveying UAVs, AGVs, and agricultural applications. Working with an external GNSS antenna, the free Tersus Survey App and post-processing software, the David GNSS receiver is a low-cost solution for all survey applications, including real-time RTK positioning and data collection for PPK.
Features:
-Supports GPS L1/L2, GLONASS L1/L2, and BeiDou B1/B2
-Supports 384 channels
-Supports RTCM2.3/3.x, CMR, CMR+ corrections
-Easy to connect an external powerful radio for long range
-20Hz raw measurement output for post processing
-Supports Nuwa & FieldGenius surveying software
The Tersus TC50 Controller is a rugged multi-functional data controller with design of 5'' HD touch screen and an alphanumerical keypad. Equipped with powerful Octa-core processor and android operating system, it is perfect to adapt with Tersus survey software. With professional IP68 rating, it is robust and reliable for harsh operating conditions.
Features:
-5 inch sunlight readable HD touch screen
-Octa-Core 2.0GHz CPU
-Android 8.1 operating system
-4GB RAM + 64GB ROM
-5MP front camera and 13MP rear camera
-IP68 certified grade, water/shock/dust proof
-7000mAh battery
-Wi-Fi, Bluetooth, NFC, 4G
-USB Type-C
Nuwa is a survey application software based on Android OS (Operating System), designed by and all rights reserved to Tersus GNSS Inc. Nuwa is simple, easy to use and has friendly user interface. It is designed to work with David GNSS receiver, Oscar GNSS Receiver and other receivers which support NMEA-0183.
Features:
-Supports Bluetooth and USB connection
-Configure Base, Rover and Static Survey
-Graphical Interface with background map (online/import)
-CAD Stakeout, Road Stakeout and Earthwork
-Data Management (import/export multiple formats)
-Various built-in tools

David30 GNSS Receiver

Tersus David30 base kit network mode

The Tersus David30 is a multi-constellation high precision GNSS receiver which offers centimeter-accurate positioning. It is designed for intelligent transportation, construction, machine control, precision agriculture, and navigation applications.

Characteristics
The David30 GNSS receiver is built for outdoor environments with IP67-rated enclosure. The compact palm size makes it easy to integrate with various application systems.

Features:
-Supports multi-constellation including BeiDou, GPS, GLONASS, Galileo, and QZSS
-Supports 576 channels
-Supports RTCM2.x/3.x, CMR/CMR+ corrections
-Flexible for integration in different applications
-Data update rate up to 20Hz
-Input power range is 5~28V DC ---Note: Input of 28~36V DC can be customized.
-IP67-rated dust- & waterproof enclosure, for reliability in harsh environmental conditions
-Supports Nuwa surveying software
-In-built 8GB storage benefits data collection

Base Kit Network Mode includes:
-1 x David30 Bracket for Base
-1 x Tape Measure
-1 x David30 Base Carrying Case
-1 x David30 DC-5pin to USB Power Cable
-1 x COMM1-Bluetooth Module
-1 x USB Type A Female to USB (Micro+Type C) OTG Cable
-1 x Height Measure Accessory 1 x Warranty Card
-1 x DB9 Male to USB Type A Male Converter Cable
-1 x AX4E02 GNSS Antenna 1 x GNSS Antenna Connector
-1 x David30 GNSS Receiver
-1 x TNC-J to TNC-J Cable 1m (GNSS Antenna Cable)
-1 x COMM2-7pin to USB & DB9 Female Cable
-1 x Metal Plate

Tersus David30 rover kit network mode

The Tersus David30 is a multi-constellation high precision GNSS receiver which offers centimeter-accurate positioning. It is designed for intelligent transportation, construction, machine control, precision agriculture, and navigation applications.

Characteristics
The David30 GNSS receiver is built for outdoor environments with IP67-rated enclosure. The compact palm size makes it easy to integrate with various application systems.

Features:
-Supports multi-constellation including BeiDou, GPS, GLONASS, Galileo, and QZSS
-Supports 576 channels
-Supports RTCM2.x/3.x, CMR/CMR+ corrections
-Flexible for integration in different applications
-Data update rate up to 20Hz
-Input power range is 5~28V DC ---Note: Input of 28~36V DC can be customized.
-IP67-rated dust- & waterproof enclosure, for reliability in harsh environmental conditions
-Supports Nuwa surveying software
-In-built 8GB storage benefits data collection

Rover Kit Network Mode includes:
-1 x COMM1-Bluetooth Module
-1 x COMM2-7pin to USB & DB9 Female Cable
-1 x USB Type A Female to USB (Micro+Type C) OTG Cable
-1 x Height Measure Accessory 1 x Warranty Card
-1 x DB9 Male to USB Type A Male Converter Cable
-1 x AX4E02 GNSS Antenna 1 x GNSS Antenna Connector
-1 x David30 GNSS Receiver
-1 x TNC-J to TNC-J Cable 1m (GNSS Antenna Cable)
-1 x David30 DC-5pin to USB Power Cable
-1 x Ranging Pole 1 x David30 Bracket for Rover 3 x Magic Tape 1 x David30 Rover Carrying Case

Tersus David30 base kit network mode+TC50 controller +land surveying APP

This includes:
The Tersus David30 is a multi-constellation high precision GNSS receiver which offers centimeter-accurate positioning. It is designed for intelligent transportation, construction, machine control, precision agriculture, and navigation applications.
Features:
-Supports multi-constellation including BeiDou, GPS, GLONASS, Galileo, and QZSS
-Supports 576 channels
-Supports RTCM2.x/3.x, CMR/CMR+ corrections
-Flexible for integration in different applications
-Data update rate up to 20Hz
-Input power range is 5~28V DC ---Note: Input of 28~36V DC can be customized.
-IP67-rated dust- & waterproof enclosure, for reliability in harsh environmental conditions
-Supports Nuwa surveying software
-In-built 8GB storage benefits data collection
The Tersus TC50 Controller is a rugged multi-functional data controller with design of 5'' HD touch screen and an alphanumerical keypad. Equipped with powerful Octa-core processor and android operating system, it is perfect to adapt with Tersus survey software. With professional IP68 rating, it is robust and reliable for harsh operating conditions.
Features:
-5 inch sunlight readable HD touch screen
-Octa-Core 2.0GHz CPU
-Android 8.1 operating system
-4GB RAM + 64GB ROM
-5MP front camera and 13MP rear camera
-IP68 certified grade, water/shock/dust proof
-7000mAh battery
-Wi-Fi, Bluetooth, NFC, 4G
-USB Type-C
Nuwa is a survey application software based on Android OS (Operating System), designed by and all rights reserved to Tersus GNSS Inc. Nuwa is simple, easy to use and has friendly user interface. It is designed to work with David GNSS receiver, Oscar GNSS Receiver and other receivers which support NMEA-0183.
Features:
-Supports Bluetooth and USB connection
-Configure Base, Rover and Static Survey
-Graphical Interface with background map (online/import)
-CAD Stakeout, Road Stakeout and Earthwork
-Data Management (import/export multiple formats)
-Various built-in tools

Tersus David30 rover kit network mode+TC50 controller +land surveying APP

This includes:
The Tersus David30 is a multi-constellation high precision GNSS receiver which offers centimeter-accurate positioning. It is designed for intelligent transportation, construction, machine control, precision agriculture, and navigation applications.
Features:
-Supports multi-constellation including BeiDou, GPS, GLONASS, Galileo, and QZSS
-Supports 576 channels
-Supports RTCM2.x/3.x, CMR/CMR+ corrections
-Flexible for integration in different applications
-Data update rate up to 20Hz
-Input power range is 5~28V DC ---Note: Input of 28~36V DC can be customized.
-IP67-rated dust- & waterproof enclosure, for reliability in harsh environmental conditions
-Supports Nuwa surveying software
-In-built 8GB storage benefits data collection
The Tersus TC50 Controller is a rugged multi-functional data controller with design of 5'' HD touch screen and an alphanumerical keypad. Equipped with powerful Octa-core processor and android operating system, it is perfect to adapt with Tersus survey software. With professional IP68 rating, it is robust and reliable for harsh operating conditions.
Features:
-5 inch sunlight readable HD touch screen
-Octa-Core 2.0GHz CPU
-Android 8.1 operating system
-4GB RAM + 64GB ROM
-5MP front camera and 13MP rear camera
-IP68 certified grade, water/shock/dust proof
-7000mAh battery
-Wi-Fi, Bluetooth, NFC, 4G
-USB Type-C
Nuwa is a survey application software based on Android OS (Operating System), designed by and all rights reserved to Tersus GNSS Inc. Nuwa is simple, easy to use and has friendly user interface. It is designed to work with David GNSS receiver, Oscar GNSS Receiver and other receivers which support NMEA-0183.
Features:
-Supports Bluetooth and USB connection
-Configure Base, Rover and Static Survey
-Graphical Interface with background map (online/import)
-CAD Stakeout, Road Stakeout and Earthwork
-Data Management (import/export multiple formats)
-Various built-in tools

Tersus David30 base kit+rover kit+2w radio+TC50 controller + land surveying APP

This includes:
The Tersus David30 is a multi-constellation high precision GNSS receiver which offers centimeter-accurate positioning. It is designed for intelligent transportation, construction, machine control, precision agriculture, and navigation applications.
Features:
-Supports multi-constellation including BeiDou, GPS, GLONASS, Galileo, and QZSS
-Supports 576 channels
-Supports RTCM2.x/3.x, CMR/CMR+ corrections
-Flexible for integration in different applications
-Data update rate up to 20Hz
-Input power range is 5~28V DC ---Note: Input of 28~36V DC can be customized.
-IP67-rated dust- & waterproof enclosure, for reliability in harsh environmental conditions
-Supports Nuwa surveying software
-In-built 8GB storage benefits data collection
The Tersus TC50 Controller is a rugged multi-functional data controller with design of 5'' HD touch screen and an alphanumerical keypad. Equipped with powerful Octa-core processor and android operating system, it is perfect to adapt with Tersus survey software. With professional IP68 rating, it is robust and reliable for harsh operating conditions.
Features:
-5 inch sunlight readable HD touch screen
-Octa-Core 2.0GHz CPU
-Android 8.1 operating system
-4GB RAM + 64GB ROM
-5MP front camera and 13MP rear camera
-IP68 certified grade, water/shock/dust proof
-7000mAh battery
-Wi-Fi, Bluetooth, NFC, 4G
-USB Type-C
Nuwa is a survey application software based on Android OS (Operating System), designed by and all rights reserved to Tersus GNSS Inc. Nuwa is simple, easy to use and has friendly user interface. It is designed to work with David GNSS receiver, Oscar GNSS Receiver and other receivers which support NMEA-0183.
Features:
-Supports Bluetooth and USB connection
-Configure Base, Rover and Static Survey
-Graphical Interface with background map (online/import)
-CAD Stakeout, Road Stakeout and Earthwork
-Data Management (import/export multiple formats)
-Various built-in tools

Tersus David30 base kit with 30w radio+rover kit with 2w radio+TC50 controller+ land surveying APP

This includes:
The Tersus David30 is a multi-constellation high precision GNSS receiver which offers centimeter-accurate positioning. It is designed for intelligent transportation, construction, machine control, precision agriculture, and navigation applications.
Features:
-Supports multi-constellation including BeiDou, GPS, GLONASS, Galileo, and QZSS
-Supports 576 channels
-Supports RTCM2.x/3.x, CMR/CMR+ corrections
-Flexible for integration in different applications
-Data update rate up to 20Hz
-Input power range is 5~28V DC ---Note: Input of 28~36V DC can be customized.
-IP67-rated dust- & waterproof enclosure, for reliability in harsh environmental conditions
-Supports Nuwa surveying software
-In-built 8GB storage benefits data collection
The Tersus TC50 Controller is a rugged multi-functional data controller with design of 5'' HD touch screen and an alphanumerical keypad. Equipped with powerful Octa-core processor and android operating system, it is perfect to adapt with Tersus survey software. With professional IP68 rating, it is robust and reliable for harsh operating conditions.
Features:
-5 inch sunlight readable HD touch screen
-Octa-Core 2.0GHz CPU
-Android 8.1 operating system
-4GB RAM + 64GB ROM
-5MP front camera and 13MP rear camera
-IP68 certified grade, water/shock/dust proof
-7000mAh battery
-Wi-Fi, Bluetooth, NFC, 4G
-USB Type-C
Nuwa is a survey application software based on Android OS (Operating System), designed by and all rights reserved to Tersus GNSS Inc. Nuwa is simple, easy to use and has friendly user interface. It is designed to work with David GNSS receiver, Oscar GNSS Receiver and other receivers which support NMEA-0183.
Features:
-Supports Bluetooth and USB connection
-Configure Base, Rover and Static Survey
-Graphical Interface with background map (online/import)
-CAD Stakeout, Road Stakeout and Earthwork
-Data Management (import/export multiple formats)
-Various built-in tools

Oscar GNSS Receiver

You can purchase any of the following:

Tersus Oscar Ultimate version Rover+ TC50 Controller+ land surveying APP

Tersus Oscar Advanced version Rover+ TC50 Controller+ land surveying APP

Tersus Oscar Basic version Rover+ TC50 Controller+ land surveying APP

Tersus Oscar Basic version Base+ External Datalink+ land surveying APP

Tersus Oscar Ultimate version Base+ External Datalink+Rover+TC50 Controller+ land surveying APP

Tersus Oscar Basic version Base+ External Datalink+ Ultimate version Rover+ TC50 Controller+ land surveying APP

Tersus Oscar Advanced version Base+ External Datalink+ Rover+ TC50 Controller+ land surveying APP

Tersus Oscar Basic version Base+ External Datalink+ Rover+ TC50 Controller+ land surveying APP


IMU Based Tilt Compensation
Empowered by a high precision inertial measurement unit (IMU) on Ultimate version, Oscar GNSS receiver from Tersus is a new generation of tilt survey GNSS receiver. This kind of calibration-free tilt compensation is immune to magnetic disturbances. Oscar gives a surveyor unprecedented flexibility and efficiency - holding the survey pole upright is no longer necessary. With an internal high-performance multi-constellation and multi-frequency GNSS board, the Oscar GNSS Receiver can provide high accuracy and stable signal detection.

Robust Design
The built-in high-performance antenna can speed up the time to first fix (TTFF) and improve anti-jamming performance. With a Nano-SIM card inserted in Oscar, it can access Internet, transmit and receive correction data through 4G/WiFi network. The built-in UHF radio module supports long distance communication. The built-in large capacity battery is detachable and can display power level. Two batteries support up to 16 hours of fieldwork in 4G/3G/2G network and Rover radio mode. Oscar can be easily configured with 1.54 inch interactive screen on Ultimate and Advanced versions. The rugged housing protects the equipment from harsh environments.

Features:
-Supports multiple constellations & frequencies
- GPS L1 C/A, L2 C, L2 P, L5
- GLONASS L1 C/A, L2 C/A
- BeiDou B1, B2, B3, support BDS-3
- Galileo E1, E5a, E5b
- QZSS L1 C/A, L2C, L5
- SBAS (option)
-Supports 1,000 channels
-410-470MHz UHF radio, 4G network, Wi-Fi, Bluetooth, NFC
-Tilt compensation without calibration, immune to magnetic disturbances
-16GB/8GB internal storage
-Up to 16 hours working in 4G/3G/2G network and Rover radio mode
-IP68-rated dust- & waterproof enclosure, for reliability in harsh environmental conditions
-Free subscription of Tersus Caster Service (TCS): transmit the correction data from Oscar Base to Rover

This also includes:
The Tersus TC50 Controller is a rugged multi-functional data controller with design of 5'' HD touch screen and an alphanumerical keypad. Equipped with powerful Octa-core processor and android operating system, it is perfect to adapt with Tersus survey software. With professional IP68 rating, it is robust and reliable for harsh operating conditions.
Features:
-5 inch sunlight readable HD touch screen
-Octa-Core 2.0GHz CPU
-Android 8.1 operating system
-4GB RAM + 64GB ROM
-5MP front camera and 13MP rear camera
-IP68 certified grade, water/shock/dust proof
-7000mAh battery
-Wi-Fi, Bluetooth, NFC, 4G
-USB Type-C
Nuwa is a survey application software based on Android OS (Operating System), designed by and all rights reserved to Tersus GNSS Inc. Nuwa is simple, easy to use and has friendly user interface. It is designed to work with David GNSS receiver, Oscar GNSS Receiver and other receivers which support NMEA-0183.
Features:
-Supports Bluetooth and USB connection
-Configure Base, Rover and Static Survey
-Graphical Interface with background map (online/import)
-CAD Stakeout, Road Stakeout and Earthwork
-Data Management (import/export multiple formats)
-Various built-in tools

Tersus GeoBee30

You can purchase any of the following:

Tersus Geobee 30 CORS with Facility Box

Tersus Geobee 30 CORS without Facility Box


The Tersus GeoBee30 is a dedicated and cost- effective solution to transmit or receive Ntrip corrections. With Tersus Ntrip Caster Service, Ntrip Modem and David30 GNSS Receiver, the GeoBee30 opens the possibility for users to transmit Real Time Kinematic (RTK) corrections via Internet (Ethernet or 2G/3G/4G) in a simple, userfriendly way, just using a SIM card or Ethernet cable without any need of a static IP. GeoBee30 can also work as GNSS Rover to receive RTK corrections from Tersus Ntrip Caster or any CORS service.

Mode Options
Ntrip server mode: use David30 GNSS receiver to create a base station. This temporary base or CORS are for surveying, agriculture, UAV, machine control, and etc. It is also ideal for deformation monitoring. Tersus GNSS Inc. provides Ntrip Caster to transfer data.
Ntrip client mode: connect David30 or other Tersus GNSS receivers to Tersus Ntrip Caster or any Ntrip/CORS service. David30 is mainly used for surveying, and also used as a GNSS sensor in various applications, such as mobile mapping, machine control, precision agriculture, and etc.

Features:
-Supports multi-constellation including BeiDou, GPS, GLONASS, Galileo, and QZSS
-Supports 576 channels
-Supports RTCM2.3/3.0/3.2, CMR corrections
-Supports 8GB internal storage
-Rapid RTK integer ambiguity resolution
-Supports stable, high-precision measurement output
-Supports Ethernet is default while 2G/3G/4G is hot standby
-Supports Ntrip Server and Ntrip Client protocol
-Supports RS232 and RS485
-Supports remote access and operation

The Tersus GeoBee30 includes:
-1 x David30 GNSS Receiver
-1 x COMM1-Bluetooth module
-1 x GNSS Antenna Connector
-1 x 4G antenna for TR600
-1 x Wi-Fi antenna for TR600
-2 x Ethernet cable 1.5m
-1x Travel Adapter GN901A / GN901G / GN901E / GN901N
-1 x Bracket & Slide for TR600
-1 x Quick Start
-1 x Warranty Card
-1 x DB9 Female to USB Type A Male converter cable
-1 x USB Type A Female to USB (Micro+Type C) OTG cable
-1 x AX4E02 GNSS antenna
-1 x TNC-J to TNC-J cable
-1 x Bottom Plate for Fixing David30
-1 x Ntrip Modem TR600
-1 x DC-5pin AC Power Adapter with 1.2m cable
-1 x COMM2-7pin to TR600-DC-2pin & DB9 female & USB cable
-1 x COMM1-7pin to DB9 male cable
-1x RS232 to RS485 converter
-1x DB9 female to TR600-RS485-5pin cable
-1 x Carrying Case