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Results tagged with evi
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user 90606
The enhanced vegetation index (EVI) is an 'optimized' index designed to enhance the vegetation signal with improved sensitivity in high biomass regions and improved vegetation monitoring through a de-coupling of the canopy background signal and a reduction in atmosphere influences.
-1
votes
1
answer
304
views
Predicting Enhanced Vegetation Index using Random Forest in R [closed]
I am a master's student and I am trying to use radar observables derived from SAR imagery to predict Landsat 8 Enhanced Vegetation Index (EVI) for different seasons. … I have extracted EVI and various SAR observables values from field boundaries. …
- 67
6
votes
2
answers
10k
views
Calculating 2-bands EVI from Sentinel-2
I have been trying to calculate Enhanced Vegetation Index (EVI) using Sentinel-2 Level 1C imagery. … I have been calculating EVI using Raster Calculator using the following formula (2-band EVI):
(2.5 * ("Band 8" - "Band 4")) / ("Band 8" + (2.4 * "Band 4") + 1)
The range of the values are between …
- 67