Remote sensing satellite remote sensing technology based on satellite is called satellite remote sensing. Usually, remote sensing satellites can run in orbit for several years. Satellite orbit can be determined according to needs.
Remote sensing satellites can cover the whole earth or any designated area within a specified time, and can continuously carry out remote sensing on the designated area on the surface of the earth sphere when operating in geosynchronous orbit. All remote sensing satellites need a remote sensing satellite ground station, and the satellite data obtained from the remote sensing market platform can monitor agriculture, forestry, ocean, land, environmental protection and meteorology. Remote sensing satellites are mainly composed of meteorological satellites, land satellites and marine satellites.
Although remote sensing satellite originated from space technology, its attributes are closer to information technology, and it completes the acquisition, dissemination, processing and application of information. Therefore, the development of remote sensing satellites should be linked with the development of information industry, and remote sensing satellites should be more widely used by means of advanced technology.
The history of satellite development;
On September 27th, 2023, at 04: 15, China successfully put the remote sensing satellite No.33 04 into the scheduled orbit with the Long March IV C carrier rocket at Jiuquan Satellite Launch Center, and the launch mission was a complete success.
At 8: 24 +65438 Beijing time on June 5, 2023, China successfully launched the remote sensing satellite No.39 from xichang satellite launch center with the Long March II carrier rocket. The satellite successfully entered the scheduled orbit and the launch mission was a complete success. This mission is the 490th flight of the Long March series of launch vehicles.
At 04: 03 Beijing time (65438+2023124 October), China successfully launched the remote sensing satellite No.39 in xichang satellite launch center with the Long March II carrier rocket, and the satellite successfully entered the scheduled orbit, and the launch mission was a complete success. This mission is the 492nd flight of the Long March series of launch vehicles.
The above contents refer to Baidu Encyclopedia-Remote Sensing Satellite.