Beijing, March 3 (Zhongxin Net) -- The reporter learned from the National Space Administration that on March 28, the China National Space Administration released the first batch of image results of hyperspectral comprehensive observation satellites, including global ozone column concentration monitoring map, global nitrogen dioxide column concentration monitoring map, bright temperature monitoring map, sea ice monitoring map, hyperspectral data cube map and other data images, showing the important application results of hyperspectral comprehensive observation satellites in greenhouse gas detection, quantitative remote sensing monitoring of inland water quality, fine classification of features, mineral resources investigation and other aspects.
Hyperspectral comprehensive observation satellite volcano monitoring map Photo courtesy of China National Space Administration
According to reports, the image results released this time comprehensively consider image quality, feature type, imaging mode and other factors, and select a total of 14 image results that can reflect the unique functions and performance of hyperspectral comprehensive observation satellites, including 7 visible shortwave infrared hyperspectral camera image products, 4 atmospheric trace gas differential absorption spectrometer image products and 3 wide thermal infrared imager image products.
Hyperspectral integrated observation satellite is an important part of the major special space-based system of the high-resolution Earth observation system, marking that the construction task of the space section of the high-resolution special project has been fully completed. Following its successful launch on December 2022, 12, the satellite moved to a six-month on-orbit test phase. On January 9, 6, the satellite platform system and payload completed the functional test, the preprocessing image quality of each payload was good, the in-orbit state was stable, and it officially entered the satellite-ground integration test stage.
Hyperspectral comprehensive observation satellite Arctic channel monitoring map Photo courtesy of China National Space Administration
It is reported that up to now, the satellite ground system has received a total of 320Tb of data, produced 1 scenes of level 12256 product data, and will push level 1 product data to users according to the plan, and synchronously carry out application system product testing.
Monitoring map of global ozone column concentration of hyperspectral integrated observation satellite Courtesy of China National Space Administration
In order to vigorously promote the extensive and in-depth application of high-resolution data, the satellite data will also be shared on the national remote sensing data and application service platform, continue to provide users at all levels with national civil remote sensing data and product application services, including hyperspectral comprehensive observation satellite data, and promote the co-construction, sharing and sharing of China's remote sensing data. (End)