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Questions tagged [google-earth-engine]

Google's cloud computing platform for geospatial data & analysis at earthengine.google.com, which can be programmed using either Python or JavaScript client libraries.

Earth Engine has client libraries in both and .

807 questions
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GEE - "NDVI" is not defined in this scope

I am new to GEE and Javascript. I'm trying to perform a simple task: calculate and visualize NDVI for January 2010 from Landsat 7. This is my code: //Load January 2010 Data var January =…
Cat C
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For loop Type Error: 'Dictionary' object is not callable

I am trying to build a for loop in Python which exports images from Google Earth Engine into my Google Drive. The bounding box coordinates for each image are taken from a data frame called DHS. I have successfully exported a single image using the…
Misc584
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Import data generated by JavaScript into R or Stata

I have been given a csv file that looks like this: id,v2,class 1,1,"{2=22.7, 0=4.8, 3=321}" 2,1,"{2=929.5, 1=11.2, 3=1229.8}" 3,2,"{2=50.9, 1=28.8}" I need to make this tabular -- more specifically, import this into an R data frame or Stata. At the…
djas
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multiple-polygonal for clip area

How do I use the multiple-polygonal of dust's sources in a wide area at google earth engine? (This polygon is separate and unmatched) The program runs but does not output the error occurred: A region must be a GeoJSON Polygon or LinearRing. Got:…
Beyranvand
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Filtering out images from imageCollection with high cloud percentage(sentinel-2). This returns 0 elements?

I'm running an image collection through an NDWI function. I'm trying to filter out images with a lot of clouds. Sentinel-2 has the metaData CLOUD_PIXEL_PERCENTAGE, and I was hoping I could filter for images less than a certain cloud pixel…
joel
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how to process a convolution for sum of absolute values for a image in Google earth engine

I want to do the following convolution operations on the image: the sum of the absolute values of the difference between each value in the calculation window and the value of the central pixel. How could I do that in Google earth engine Javascript…
yu dong
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Can i get a code for spectral profiles by a cursor using google earth engine

Q: I need a code for spectral profile in line chart by using a click anywhere on image in google earth engine? I made some attempt to get graph by the code which was already available on stack exchage but its giving a line in form of bar but i need…
kazim ali
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Google Earth Engine

var savi = cloud_free_composite.expression("((1+0.2)(nir - red)) / (0.2 + nir + red)", { 'nir': cloud_free_composite.select("B5"), 'red': cloud_free_composite.select("B4") }).rename("SAVI_SC"); It gives this error: Expected ')' and instead…
NMC 96
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Given the lat/long coordinates, how can we find out the total forest cover in that area?

For example, if we have these set of coordinates "latitude": 48.858844300000001, "longitude": 2.2943506, How dense forest is cover in that area?
GauthamGAjith
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List of band names of image in Python

What is the equivalent of the following syntax of Java in Python? an_image.bandNames() oh well, minimal example for minimal-example-seekers: DDD = [ [-119.6407034633335, 46.24481372235483], [-119.6408917723115,…
OverFlow Police
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