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Results tagged with ndvi
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user 176972
Normalized Difference Vegetation Index is used to quickly identify vegetation and its condition in remotely-sensed data.
1
vote
1
answer
604
views
GEE NDVI function that removes negative values
Within my NDVI function, I want to either reclassify negative values (-1 to 0) as 0, or change them into 'no data'. … ', 'B4'])
.rename('ndvi')
.updateMask(
image.select('QA60').not()
)}
Code in question found here: https://code.earthengine.google.com/013a113d3f01c192ff7370d236197a8a …
1
vote
1
answer
212
views
Google Earth Engine - Get Image with lowest NDVI from a time period
One of the answers to this question (Google Earth Engine - Get Image with highest max Scene NDVI from a time period) provides code which gives a Sentinel image/date with the highest NDVI for each region … So I also need the correct script to identify highest AND lowest NDVI images. …