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The GSR2700 ISX is an advanced GNSS (Global Navigation Satellite System) receiver. It includes Triple-frequency GPS + GLONASS satellite tracking capability, long-range RTK positioning, seamless GNSS RTK network support and multiple Bluetooth® connections for cable-free surveying convenience. And it’s the fi rst and only receiver of its kind to offer voice messages for audible status notifi cation in the fi eld. Combined with revolutionary new SDR+ Data Collection Software, the most fl exible software of its kind on the market, the GSR2700 ISX offers total freedom for the professional surveyor. The GSR2700 ISX is absolutely our best GPS system yet.
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The Leica GPS900 uses Leica Geosystems’ proven GPS technology. Consisting of a Leica RX900c Color Controller and a Leica ATX900 GG GNSS Antenna the all-on-the-pole GPS900 RTK rover is ideal for one-person stakeout and topographic tasks.
With its flexible, easy-to-use onboard software, Leica GPS900 is the ideal solution for a wide range of jobs including foundation and drainage work, alignment stakeout, topographic and as-built surveys. For the one-man-team, Leica GPS900 is easy to setup and use.
Control/Reference Line
Stakeout and measure relative to lines and arcs. Enter offsets and heights. Control/Reference lines can be defined using the map-view. Set checks for quality control. Ideal for buildings, drainage, foundations etc.
Stakeout
Stakeout points and digital terrain models (DTMs) with the stakeout program. Navigate directly using the map-view or using the large bull’s-eye.
Topographic Survey
Record points with or without code and attribute information. Set criteria and measure points automatically. View the survey in the large, graphical map-view display. Use the Survey program for detail, topo, title surveys etc.
Alignment
Stakeout relative to a 3D alignment using the RoadRunner option. Points can be staked out at any chainage (stationing) and offset. Work with any combination of geometric elements.
Easy-to-use
The Leica GPS900 is easy to use. The GPS900 rover is lightweight and optimised to reduce operator fatigue. The icon-based, graphical onboard software can be easily operated using the ¼ VGA touchscreen. Import and export functionality allows the instrument to be compatible with Leica TPS400, Leica TPS800 and System 1200 TPS and GPS.
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L1+L2+Glonass receiver (optional) configurabile in function base or rover with survey in modality RTD (Real Time Distance), Fast-Kinematic or RTK (Real Time Kinematic) without need to reshape the hardware instrument. Connection base-rover is possible or through GPRS that with Radio modem. Perfectly apt I use to it with nets VRS (Virtual Reference Station), MRS (Fines Reference Stations), RTK (Real Time Kinematic). With the X90 the possibility of access to the exclusive system of Huace APIS with correction is had also differential in real time. APIS is a server CORS to disposition of all the Huace customers who can manage local own network with the correction of the data differentials in real time without need to be connected to local nets RTK. Exclusive plan of Huace to which all the Huace Customers have free access free of charge.
The formats of data acquisition GPS in formats RTCM, RTCA, CMR, CMR+, NMEA0183, HCN, DAT, Rinex and DXF.Il antenna-palm connection through criptato Bluetooth in order to avoid interferences and to guarantee the confidentiality of the carried out measures. The maximum distance palm-antenna is of approximately 10m. The integrated topographical-catastale software in the palm one comprises relief functions outside aims center angle irons and at distances, calculation profiles, calculation curves, tracciamento with function "navigation "for velocizzare localization of the point to trace. The powerful inner memory of the palm one allows the management more files and is collegabile to the PC through Bluetooth, cable USB. The X90 is equipped of a memory integrated in the antenna of 64Mb for the completely configurabili reliefs in RTD in all its functions.
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Construction grade control and site positioning systems utilizing GPS can use a conventional base station such as the Trimble MS750 set up within about 20 km (13 miles). A single base station can be used by any number of grade control or GPS site positioning systems at one time.
The base station is typically installed at a fixed or semi-permanent location, such as the roof of the site office. It consists of a GPS receiver, GPS antenna, radio and radio antenna.
The Trimble® MS750TM GPS receiver is designed specifically for the tough mining and construction site environment. This ruggedized, dual-frequency RTK receiver outputs corrections with the shortest delay (lowest latency). The modular design, where the radio, radio antenna, GPS receiver, and GPS antenna are separate, provides the customer with many benefits. The GPS antenna can be mounted where the GPS signal is clearest, and the radio antenna can be mounted high, giving the customer broader area coverage with their radio. It also gives the customer security, in that only their antennas are left outside the site trailer, vehicle, or vessel. The expensive GPS receiver and radio are left locked up inside. The MS750 receiver has a front panel display and keyboard, making it easy to configure and start each day, without the need for a specialist controller or software.
The Trimble Zephyr Geodetic dual frequency GPS antenna has a permanent ground plane and has "stealth" technology to reduce the reception of multiple reflected signals (multipath).
The data radio sends GPS information from the base station to the GPS receiver being used as part of a grade control system or site positioning system.
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