LAND MAPPING EQUIPMENT HOME >TECHNOLOGY>LAND MAPPING EQUIPMENT


 

 

Main Character:
l         Advanced survey GPS
l         High L1/L2 observation
l          Zero phase center Antenna,
l          Optimized algorithm
l          28 channels "All Views" L1/L2 observation
l          VRS compatibility
l          Minimum tracking threshold--- - 135dBm
l          1HZ raw data export
l          1PPS export, GPS time difference: + 50ns
 
 Applications
l          Topography surveying
l          Cadastral surveying
l          Construction surveying
l          Seismic surveying
l          Marine surveying & mapping
l           Machine navigation
 
Technical Parameters
Real Time Kinematic (RTK)
    Horizontal:         + 10 + 1 X 10-6 XD ) mm
    Vertical :            + (20 + 1 X 10-6 X D) mm
    Initializing Time:   10S
    Initialization Reliability:Typical > 99.99%  
Real Time Differential (RTD)
    Horizontal:           + (0.25+ 1X 10-6 X D )m
    Vertical:               + (0.25+ 1 X 10-6 X D )m
 Static and Fast-Static
   Horizontal:            + (5 + 1 X10-6 XD) mm
   Vertical:              + (10 + 2 X 10-6 XD) mm
Data Format
    Output Format:       HCN/DAT/RINEX
 Physical Reference
    Size(W X H):        200 X 85mm
    Weight:              1.4kg
Electronic Reference
    Power consumption:    2.8W
    Battery Volume:      2400mAh
    Battery Life:       10 Hours
    Battery Life:        1000 recharging time
    External Power:      10-18VDC
Characteristics
    Tracking:            L1,L2,L2C,SBASand GLONASS(Optional)
    Channel:             Parallel 28 channels (up to 54 channels)
    Buttons and Display: 2 buttons/4 LED lights
    I/O :                RS232/USB/Bluetooth
Datalink 
   Power(VHF):                1W-20W adjustable
Decisive range:             10-20KM
    Band Width:                  220-240MHZ/410-430MHZ/450-470MHZ eligibility
Network RTK distance:      ≥70KM
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