source:Industry News release time:2023-07-21 Hits: Popular:realtime gps tracker online
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 Local tangent plane coordinates, the WGS-84 geodetic elevation of each GPS point can be obtained after GPS network adjustment.
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 Local tangent plane coordinates, the WGS-84 geodetic elevation of each GPS point can be obtained after GPS network adjustment. The relative accuracy of GPS relative positioning elevation can generally reach (2-3) × In terms of absolute accuracy, for baseline edges below 10km, it can reach several centimeters. If some error elimination measures are adopted during observation and calculation, the accuracy will be better than ± 1 cm. However, in practical application, the normal elevation system is generally used for ground points. Therefore, the relationship between the geodetic elevation of GPS points and the normal elevation should be found out, and a certain model should be used for conversion.
Read recommendations:
GPS satellite device settings.gps tracker no monthly fee wholesaler
Exploring China's Beidou Satellite Navigation and Positioning System
Last article:GPS locator function.Car gps tracking Processing
Next article:Global Positioning System.4G GPS Tracker distributors
Related Information
Gps speed limiter Processing
2023-04-23car gps tracker Processing
2023-04-23mini gps tracker manufacture
2023-04-23fleet gps trackers Processing
2023-04-23Dog gps tracker Vendor
2023-03-164G GPS Tracker price
2023-04-23Gps speed limiter distributors
2023-04-23Gps speed limiter Production
2023-04-23Pet GPS Tracker Manufacturing
2023-03-16mini gps tracker sales
2023-04-11TK08A Motorcycle GPS Tracker
2022-06-20Mini Sized GPS Tracker PCBA
2022-06-17personal gps tracker Production
2022-09-066000mAh Magnetic Asset GPS Tracker
2025-03-31G183 serials -JOBD GPS Tracker
2022-09-06Bluetooth GPS technology
2022-10-19GPS's military development introduction.obd2 gps tracker verizon Manufacturing
2023-05-06Global Positioning System
2022-10-12What is the difference between Beidou system and GPS?gps tracker no monthly fee manufacture
2023-04-14GPS installation points
2022-10-08Gps speed limiter.The positioning principle of automotive GPS global satellite positioning system
2023-11-17GPS FFT algorithm
2022-11-10GPS remote control function.realtime gps tracker online Production
2023-08-02GPS User Data Center Subsystem.gps tracker for Car Solution
2023-07-03Issues to pay attention to when selecting a strong magnetic l.gps tracker device wholesaleong standb
2023-09-16GPS locator function.Magnetic gps tracker Solution
2023-06-21How will a drone without a GPS tracker orient and return to its base?
2022-09-13Fleet management.Technical requirements for GPS positioning management service provider terminals
2023-11-07Advantages and disadvantages of wireless gps trackers
2022-09-16The following aspects mainly affect the performance of GPS antenna
2022-11-12