Vegetation Indices Derived from FengYun-3D MERSI-II Data
- Resource Type
- Conference
- Authors
- Han, Xiuzhen; Weng, Fuzhong; Han, Yang; Huang, He; Li, Shengqi
- Source
- IGARSS 2020 - 2020 IEEE International Geoscience and Remote Sensing Symposium Geoscience and Remote Sensing Symposium, IGARSS 2020 - 2020 IEEE International. :4943-4946 Sep, 2020
- Subject
- Aerospace
Computing and Processing
Geoscience
Photonics and Electrooptics
Signal Processing and Analysis
Vegetation mapping
Reflectivity
MODIS
Atmospheric waves
Atmospheric modeling
Aerosols
Indexes
FengYun
MERSI-II
Vegetation Index
Atmospheric Correction
- Language
- ISSN
- 2153-7003
The MEdium Resolution Spectral Imager-II (MERSI-II) onboard FY-3D satellite is used to retrieve surface vegetation parameters. MERSI TOA reflectances are corrected to surface reflectance and then used to compute normalized differential vegetation index (NDVI) and enhanced vegetation index (EVI) at the canopy levels. MERSI-II VI products are also compared with MODIS data and show a good consistency.