Small & Lightweight Design—ideal network rover
Topcon’s new GRS-1 (Geodetic Rover System) is the world’s first fully integrated dual constellation network enabled RTK rover system. It is an all-in-one handheld GNSS receiver and field controller featuring high-speed processor, increased memory, built-in camera and digital compass. Also integrated are an SD memory card slot, optional internal GSM or CDMA modem, and wireless connectivity via Wi-Fi® and Bluetooth® wireless technology
Built-in 2.0 Megapixel Camera
That’s right, the GRS-1 comes with a 2.0 megapixel camera with autofocus for taking pictures. Store photos on-board with the 1GB of Flash memory or use the external SD card slot for additional memory.
Internal Magnetic Compass
Utilizing compass bearing with GNSS positioning, the magnetic compass allows for additional measurements to be taken from a single location.
With 1GB Flash standard, the GRS-1 is loaded with memory. But if you need more, the SD card slot and the mini USB Host functionality can provide additional memory. Use the USB mini port as both a Host and Client. This functionality allows for expanded memory and easy file transfer through USB flash drives or SD memory cards.
Weatherproof expansion port allows for the addition of the RH-1 unit. The RH-1 will allow the GRS-1 to communicate with radio based base stations for RTK operation. It is compatible with all previous radio types that are currently in use with Topcon GNSS systems. This includes Digital UHF, Spread Spectrum, and FCS enabled UHF radios from all previous Topcon systems.
Bluetooth® and Wi-Fi®
Built-in Bluetooth wireless technology and Wi-Fi connectivity come standard. No need for expensive upgrades or CF cards. Use your device in a typical Hotspot to surf the web, check weather or e-mail files back to the office. When not in use, Topcon also provides a way to turn Bluetooth and Wi-Fi off to conserve battery power
TopSURV 7 Field Controller Software
for Surveying and Data Collection
TopSURV 7 is a whole new experience from field to finish. From its all-new, super-efficient database engine to its near-universal exporting abilities, 7 delivers the power to simplify and speed your data collection and delivery.
Speed, GUI, and a feel for the road
Advanced Import/Export, Coding, and Setup
Stock or custom, 7 supports all major file formats and lets you visually create custom codes and ordering to insure a perfect transfer every time. Its new station offset and string list features bring added versatility and efficiency to setup and operation.
|Number of Channels||72 GPS + Glonass L1/L2 tracking|
|CORS Beacon||Yes with BR-1|
|DGPS Accuracy||50cm HRMS|
|L1 Static Function||H: RMS 3mm + 0.8ppm
V: RMS 4mm + 1.0ppm
|L1 PP Kinematic Function||H: RMS 10mm + 1.0ppm
V: RMS 15mm + 1.0ppm
|Real time RTK Accuracy||H: 10mm + 1.0ppm
V: 15mm + 1.0ppm
|Office Software (post processing)||Topcon Tools™, SurveyMaster|
|Operating System||Windows® Mobile 6.1|
|GNSS Receiver||GPS + GLONASS|
|Cellular Capability||Internal GSM or CDMA|
|Input/Output||Bluetooth®, USB, Serial, ANT, and Power|
|Wi-Fi® Connectivity||Standard (Internal, 802.11.b)|
|Magnetic Compass||Internal, 4 degree accuracy|
|Expansion Connector||Weatherproof Communication Port|
|Battery Life||5 hrs while in GPS static mode|
|Battery Type||2500mAh Removable, Li-Ion Rechargeable|
|Dimensions||7.76” x 3.54” x 1.81” (197 x 90 x 46mm)|
|Weight||1.5 lbs (0.7kg)|
|Display||3.7” VGA LCD|
|Built-in Camera||2.0 Megapixel|
|Keyboard||3 Key plus Virtual Keyboard|
|Operating Temperature||-20° to 50°C|
|Operating with camera||-10° to 50°C|
|Storage Temperature||-30° to 60°C|
Topcon Tools Post-Processing
Topcon Tools software provides a powerful post-processing solution, network analysis and adjustment with an intuitive operator interface that's easy to learn and use. Version 6.04 further expands the already diverse modular functionality with a new 'Imaging' module to support our newest line of optical imaging products. Impressive data automation routines take much of the hassle out of GPS processing and get you the right answer fast!
SurveyMaster Office Software
CAD solution and field-to-finish drafting
|Control your survey data with SurveyMaster - whether in a deeded boundary survey or a construction site. SurveyMaster was designed by surveyors for surveyors and stands alone in ease of use and seamless integration with Topcon field equipment.|