TY  - Data
T1  - Heihe River Integrated Remote Sensing joint experiment: EO-1 Hyperion remote sensing data set (2007-2009)
A1  - Liang Ji
DO  - 10.12072/ncdc.NIEER.db1794.2022
PY  - 2022
DA  - 2022-03-14
PB  - National Cryosphere Desert Data Center
AB  - EO-1 (earth observing mission) is a new earth observation satellite developed by NASA to replace Landsat7 in the 21st century. It was launched on November 21, 2000. The orbit of EO-1 satellite is basically the same as that of Landsat 7. It is a solar synchronous orbit with an orbit height of 705km and an inclination of 98.7 °. It is 1 min worse than that of Landsat 7 and crosses the equator. EO-1 is equipped with three kinds of sensors, namely advanced land imager (ALI), atmospheric corrector (AC) and hyperspectral imaging spectrometer (Hyperion). Hyperion sensor is the first spaceborne hyperspectral spectrometer. The hyperspectral data has 242 bands, the spectral range is 400 ~ 2500 nm, and the spectral resolution is 10 nm, The ground resolution is 30m. At present, there are 6 scenes of EO-1 Hyperion Data in Heihe River Basin. The coverage and acquisition time are: 4 scenes of Zhangye urban encrypted observation area + Yingke oasis encrypted observation area, respectively, on September 10, 2007, May 12, 2008, May 20, 2008 and July 15, 2008; There are two intensive observation areas in Binggou watershed, which are on March 17, 2008 and March 22, 2008 respectively. The product level is L1 without geometric correction. The EO-1 Hyperion remote sensing data set of Heihe integrated remote sensing joint test was purchased by researcher Wang Jian and Beijing Normal University.
DB  - NCDC
UR  - http://www.ncdc.ac.cn/portal/metadata/8058eb60-044e-4063-b585-6addfd3b6f65
ER  -