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English

Effects of Pansharpening on Vegetation Indices

In ISPRS International Journal of Geo-Information 3 (2)
Author: 
2014-04

This study evaluated the effects of image pansharpening on Vegetation Indices (VIs) in an agricultural area of Thailand, and found that pansharpening was able to downscale single-date and multi-temporal VI data without introducing significant distortions. The downscaled (15m resolution) VI values can be used for estimating above-ground biomass, mapping land use/land cover change, and predicting crop yields.

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