TY - GEN
T1 - Geolocation of FY-3D satellite microwave radiometer
AU - Feng, Zhiyan
AU - Hu, Weidong
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2023
Y1 - 2023
N2 - The Microwave Radiation Imager (MWRI) on the Chinese Fengyun (FY)-3D satellite uses a conical cross-rail scanning mode. The radiometer can obtain the effective physical quantity including the location information of ground objects only after the geolocation. Based on the scan geometry, a geolocation algorithm suitable for the MWRI is proposed. A model of the remote sensing image observation and the ground position is established according to the observation geometry, spatial position, and antenna orientation of remote sensing instruments. Comparing the simulation results with actual remote sensing location data, the geolocation error is about 6 km, which meets the accuracy requirements.
AB - The Microwave Radiation Imager (MWRI) on the Chinese Fengyun (FY)-3D satellite uses a conical cross-rail scanning mode. The radiometer can obtain the effective physical quantity including the location information of ground objects only after the geolocation. Based on the scan geometry, a geolocation algorithm suitable for the MWRI is proposed. A model of the remote sensing image observation and the ground position is established according to the observation geometry, spatial position, and antenna orientation of remote sensing instruments. Comparing the simulation results with actual remote sensing location data, the geolocation error is about 6 km, which meets the accuracy requirements.
UR - http://www.scopus.com/inward/record.url?scp=85175628439&partnerID=8YFLogxK
U2 - 10.1109/ICMMT58241.2023.10277288
DO - 10.1109/ICMMT58241.2023.10277288
M3 - Conference contribution
AN - SCOPUS:85175628439
T3 - 2023 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2023 - Proceedings
BT - 2023 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2023 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 15th International Conference on Microwave and Millimeter Wave Technology, ICMMT 2023
Y2 - 14 May 2023 through 17 May 2023
ER -