Title of article
Role of bandwidth in computation of NDVI from landsat TM and NOAA AVHRR bands Original Research Article
Author/Authors
R.K. Gupta، نويسنده , , D. Vijayan، نويسنده , , T.S. Prasad، نويسنده , , N.Ch. Tirumaladevi، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2000
Pages
4
From page
1141
To page
1144
Abstract
The observations for wheat, onion, potato and chickpea over the Crop Growth Cycle (CGC) in 3 nm bandwidth were converted to AVHRR and TM bands in visible/red and near-IR spectral regions. Correlation between TM and AVHRR NDVI were very high for all these crops. The additional 0.725–0.76 μm bandwidth in AVHRR as compared to TM was causing reduction in NDVI values for AVHRR when crop NDVI value was more than 0.46.
Journal title
Advances in Space Research
Serial Year
2000
Journal title
Advances in Space Research
Record number
1127131
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