作者: Y.J. Kaufman , D. Tanre
DOI: 10.1109/36.134076
关键词:
摘要: An atmospherically resistant vegetation index (ARVI) is proposed and developed for remote sensing of from the Earth Observing System (EOS) MODIS sensor. The same can be used Landsat TM EOS-HIRIS takes advantage presence blue channel (0.47.+or-0.01 mu m) in sensor, addition to red (0.66+or-0.025 near-IR (0.865+or-0.02 channels that compose present normalized difference (NDVI). resistance ARVI atmospheric effects (in comparison NDVI) accomplished by a self-correction process effect on channel, using radiance between correct channel. Simulations radiative transfer computations arithmetic natural surface spectra, various conditions, show has similar dynamic range NDVI, but is, average, four times less sensitive than NDVI. >