Questions tagged [.map]

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How to solve error: 'user-defined methods must return a value' in GEE?

I would like to iterate a map function over several list-of-lists. Here is the code I run: var feature1 = function(h) { var FCol= ee.FeatureCollection(ee.List(losslist.get(h)).map(function(element)...
0
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0answers
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Writing 2 for loops by .map() function in GEE

I would like to calculate the annual Hansen loss for different elevation classes. I want to write a function that gives me a list holding 18 years of loss per elevation class. I have written the ...
2
votes
0answers
63 views

How to stop transparent MapServer map images becoming opaque when a tif image is added?

How do you add a tif image to a MapServer .map file and keep the MapServer image transparent beyond the extent of the tif image? I have a MapServer .map file with the following OUTPUTFORMAT ...
4
votes
1answer
60 views

Retrieve projection inside .map() GEE

When using a reducing function such as .reduceRegion(), a provided projection is necessary. This projection has to be provided as CRS String, and crsTransform List. Both are optainable with : var ...