Reference Station

Reference Station
  • Models: S8+
Simply reliable Reference Station with superior price ▪  220 channels, Pacific Crest GNSS Motherboard, support GPS/GLONASS/Galileo/BeiDou ▪  Precise network RTK positioning ▪  Software of Single Base station is free of cost ▪ Support all brands of GNSS receivers ▪  High security for data stream and service ▪  No limit for user quantity, reliable and continuous service ▪  Able to be upgraded to CORS network The KOLIDA S8+ provides RTK GNSS high precision (CM accuracy) data for various applications like survey works, monitoring, construction control, asset management, cadastre, navigation, etc. The solution includes: KOLIDA S8+ station, GNSS choke ring antenna, Eagle Server software. reference-station-feature1 reference-station-feature2 reference-station-feature3 reference-station-feature4 reference-station-feature5 reference-station-feature6 reference-station-feature7

Satellite Signal Tracked Simultaneously
GPS:                               L1C/A,L1C,L2C, L2E, L5
GLONASS:                    L1C/A, L1P, L2C/A, L2P, L3
SBAS:                             WAAS, EGNOS, MSAS
Galileo:                          E1, E5A, E5B (test)
Beidou:                          B1, B2

Positioning Accuracy
Code Differential GNSS positioning:    Horizontal:  25cm+1ppm RMS Vertical:    50cm+1ppm RMS Initialization time:   typically<8s Initialization reliability : typically >99.9%
Real Time Kinematic (RTK):           Baseline<30km Horizontal:  8mm+1ppm RMS Vertical:    15mm+1ppm RMS Network RTK Horizontal:  8mm+0.5ppm RMS Vertical:    15mm+0.5ppm RMS Initialization time:   typically<8s Initialization reliability : typically >99.9%
Static Surveying (Post-processing):Single base<30km Horizontal:  3mm+0.5ppm RMS Vertical:     5mm+0.5ppm RMS Single base>30km Horizontal:  4mm+0.5ppm RMS Vertical:     9mm+0.5ppm RMS

Communication & Data Storage

RS-232 (9pin) serial port, supports Host computer mode operation.

Fully integrated and sealed 2.4GHz communication Bluetooth module.

Ethernet protocol: HTTP, HTTPS, TCP/IP, UDP, FTP, NTRIP.

Support proxy server and routing table.

Data Storage: Internal Memory 4GB, recording raw data up to 12 months (5s per epoch), extendable to industrial-level 16GB SD card. And the indirect USB interfaces are available for external storage device.

Update Rate: 1Hz, 2Hz, 5Hz, 10Hz, 20Hz, 50Hz positioning output.(depends on installed option, default 1Hz)

Reference Output: CMR, CMR+, RTCM2.1, RTCM2.2, RTCM2.3, RTCM3.0, RTCM3.1

Navigation output: ASCⅡ, NMEA-0183, GSV, AVR, RMC, HDT, VGK, VHD, ROT, GGK, GGA, ZDA, GLL, GRS

GBS and the binary: Trimble GSOF

User Interface

Front panel display with buttons and LED screen.

One RJ45 Ethernet port (10M/100M), supports TCP/IP, HTTP, Ntrip protocol (supported by mainboard BD970).

Two RS232 data ports, transmit static data and differential correction data.

Two multi-functional ports: Port1 supports system debugging and static data download from internal SD card; Port2 supports parameters configuration and connecting meteorological sensor/barograph/inclinometer as well as external storage disk to extend storage capacity.

One external frequency scale port, supports high-precision atomic clock connection.

One PPS output port.

Physical & Environmental

Dimension(LxWxH):  202mmx 163mmx 75mm

Weight:            1.4kg (include all module and battery)

Working Temp. :     -45℃ to +75℃

Storage Temp.:      -40℃ to +80℃

Humidity:          10~95% non-condensing, RH(relative humidity).

Water/ Dust Proof:   IP67, waterproof for temporary immersion to a depth of 1m, dustproof.

Shock and Vibration:  rugged aluminum case + plastic ring seal, designed to survive from a 1m drop onto concrete.

Electrical
External Power Input:      9-28V DC (with over-voltage protection) Power consumption:       4.0W Internal Battery Life:       10-15 hours




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