source:truck tracking webfleet solutions release time:2023-08-14 Hits: Popular:realtime gps tracker online
The IGS technology of GPS has made such great achievements and contributions, so in September 1999, VLBI and SLR stations in various countries decided to organize corresponding IVS and IVRS similar to IGS. DORIS in France and PRARE in Germany are also considering establishing international organizations with similar models. Strive to organize such spatial geodetic observation systems, improve efficiency, accuracy, and reliability.
In terms of regional GPS continuous operation station networks and integrated service systems, developed countries have also done a lot of work in this area and made progress. A GPS "Continuous Operating Reference Station" (CORS) system has been deployed in the United States. It is managed by the United States Geodetic Survey (NGS), and the current goal of the system is to (1) make it more convenient for all users across the United States to use it to achieve centimeter level positioning and navigation; (2) Promote users to utilize CORS to develop GIS; (3) Monitoring crustal deformation; ④ Determine the distribution of water vapor in the atmosphere; ⑤ Monitor the concentration and distribution of free electrons in the ionosphere.
As of September 1999, CORS had 156 stations, and NGS in the United States announced that in order to strengthen the CORS system, from now on, it will increase the speed of 3 stations per month to improve the spatial coverage of the system. In addition, CORS data and information include received pseudo range and phase information, station coordinates, station movement rate vectors, GPS satellite gas, meteorological data around the station, etc. Users can easily download them through information networks such as the Internet.
The "Continuous Operating GPS Reference Station" (COGPS) system established in the UK has functions and objectives similar to the CORS mentioned above, but in combination with the local situation in the UK, there is also an additional task to monitor relative and absolute sea level changes around the three islands of England. COGPS in the UK is jointly managed by the Surveying and Mapping Bureau, the Environmental Protection Agency, the Meteorological Bureau, the Department of Agriculture, and the Marine Laboratory. At present, there are nearly 30 GPS continuous operation stations. The future plan is to expand the COGPS system and establish a center, whose main task is to transmit, provide, archive, process, and analyze GPS data from each station.
Read recommendations:
VSL100 GPS Speed Limiter, Speed Governor
Last article:Development of GPS Continuous Operation Station Network and Integrated Service System.gps tracker no
Next article:GPS satellite signal view.GPS Tracker for vehicles manufacturer
Related Information
Dog gps tracker Factory
2023-04-23real-time gps tracking
2023-03-16personal gps tracker
2023-03-16GPS Trackers price
2023-04-11gps tracker with magnet
2023-03-16van tracker webfleet solutions
2023-03-16Gps speed limiter maker
2023-04-23Pet GPS Tracker Manufacturing
2023-03-16personal gps tracker distributors
2023-03-16Cantrack TK100
2023-04-23personal gps tracker Production
2022-09-06G06L
2022-06-21TK100 (GT06) Vehicle Tracker
2022-06-20G06L- 4G Car GPS Tracker
2022-09-06G900LS 8 Lines-4G Car GPS Tracker
2025-03-31Advantages of traditional GPS and new technology GPS solutions
2022-10-15Advantages of Bluetooth GPS
2022-10-19CDMA mobile phone GPS positioning
2022-10-21How to start GPS
2022-08-19GPS positioning antenna must be on the top
2023-02-14Why can't the indoor GPS positioning cannot be achieved.fleetmanagement webfleet solutions
2023-02-24GPS ground control station.gps tracker with magnet Manufacturing
2023-08-22What is the difference between GPS positioning manufacturers and in car reverse imaging WiFi and 4G.
2023-06-14GPS area measuring instrument.trailer gps tracker supplier
2023-07-19GPS vehicle tracking and dispatching function
2022-12-01Guidelines for purchasing mortgaged cars - Use of GPS anti-theft devices.personal gps tracker wholes
2023-09-12GPS receiver host.gps tracker no monthly fee supplier
2023-05-11The editor tells everyone where car GPS is usually installed.obd-II port gps tracker sales
2023-06-16What are the main parts of the receiver of the car GPS
2023-06-15GPS Application field
2022-10-20