| CORS Reference Station |
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Product FeatureBased on the advanced GPS survey technology and traditional survey technology, SOUTH Continuous Operational Reference System (CORS), which is a highly integrated surveying system, can provide advanced solutions for data acquisition, data processing, data distribution, and data management.Sorts of CORS There are three kinds of CORS: single station CORS, multi-station CORS and CORS network. Purpose of CORS 1. survey control 2. GIS data acquisition 3. Deformation Monitoring 4. Vehicle Monitoring and scheduling 5. Weather analysis EAGLE software EAGLE is the platform for the issue of CORS information, which provides network service to TCP/IP、GPRS、CDMA access. Meanwhile, it’s the “CPU” of the whole system, which carries out unified management and process to the data from the reference station. Not only can it offer different format of real-time differential data from RTK real-time positioning (such as RTCA、RTCM2.X、RTCM3.0、CMR.etc), but also can provide static data for static post-differential positioning. EAGLE also can monitor data quality and the working status of the Rover automatically. Therefore, the user or the system administrator observes the operation state of the stations through the network, so that ensure the reliability of the system’s continuous running. Choke ring antenna The SOUTH choke ring antenna can choke back the multi-path effect effectively, combining with the stable phase centre (<1MM) can restrain the radio frequency interference, so that reach the mm level precision. Specification
Specifications of Choke ring antenna: Frequency: 1227MHZ±10MHZ、1575MHZ±10MHZ Impedance: 50Ω Standing-wave ratio: ≤1.5:1 Gain: 38dB±3dB Noise: ≤1.5dB Polarization: right-hand circular polarization Voltage: 3～12VDC Current: ≤40mA Connector: TNC Weight: ≤5.2Kg Working temperature: -45℃ ～+65℃ Storage temperature: -55℃ ～+85℃ CORS Base Specifications of the GPS: l Receiver with 28～54 Channels, include: l 14 channels GPS, L1+2 SBAS l 14 channels GPS, L2 l 12 channels GLONASS L1 (support) l 12 channels GLONASS L2 (support) l Advanced multi-path effect restraining technology: Adopt the PAC and Vision technology to eliminate the multi-path interferential signal, so that it can get the data with high precision and reliability, also with a high rate data acquisition. l Support GLONASS: can realize GPS+GLONASS double-satellite positioning system Advantages: l Use the TCP/IP as the main communication standard to ensure the easy operation and configuration l Remote control the reference station without person is in charge by side. l Easy to set up the reference station with the kinds of ports plug and play l Data record and output neatly and reliable l The design is durable to the abominable environment. Standard PackingSystem configuration:Main board: Intel 945GC CPU: Core Duo 1.6G GPS Main board: Novatel OEM4 and OEMV all series are compatible System memory: 1G VGA: DB-15VGA interface Keyboard/Mouse: PS/2 interface Ethernet: 10M/100M interface Serial: one RS-232 USB: five USB2.0 interface Power: 220V Operational System: Windows XP |
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