The baseline vector obtained from GPS relative positioning can be adjusted to obtain high-precision geodetic elevation. If one or more points in the network have precise geodetic elevation of WGS-84...
(1) Used for important regulating systems with high requirements for regulating quality to improve the positioning accuracy and reliability of regulating valves. (2) Used in situations where the ...
Global Mobile Positioning System (GPS) refers to a GIS system supported by the mobile internet and terminated by GPS smartphones. It is a new technological hotspot after desktop GIS and WEBGIS. Mo...
Unicom introduces the SnapTrack technology based gpsOne solution to solve the problem of mobile station positioning. It takes advantage of the advantages of C network in data transmission, utilize...
So it is necessary to check whether the GPS antenna is placed in an open environment and whether the GPS data output by the GPS module can be read? Can the GPS satellite signal status be observed ...
(Effectively supervise vehicles, locate and track at any time, eliminate default risks, remotely cut off fuel and power, replay trajectory records, and set traffic range) Due to the special natur...
The GPS clock system is a high-tech product that calibrates the time of computers, control devices, etc. in automation systems. GPS digital products obtain standard time signals from GPS satellite...
The GPS receiver with a USB interface, also known as GPSMouse, is the cheapest. GPSMouse integrates the GPS module, antenna, and serial/USB port conversion chip together, and connects them to the ...
The system management control center is the core of the entire network RTK system. The network RTK system is a star network with the system management control center as the central node. Each refe...