I'm trying to get the number of images in an image collection in the Google Earth Engine (GEE) code editor. The image collection filteredCollection contains all Landsat 8 images on GEE that cover Greenwich (just an example).  The number of images...
I need to download a bunch of Landsat images for my thesis. My problem seems simple but I don't have a clue about JavaScript and the documentation didn't help enough. I have filtered the collection to my region and time period and i want to e...
I am new to Google Earth Engine, and was trying to get Landsat imagery for the entire Democratic Republic of Congo. The project involves some computer vision and image segmentation, so I need to get the highest resolution possible.   I have some code...
I am trying to use the Map function in Google Earth Engine to clip an ImageCollection to a geometry. I have multiple areas of interest (AOIs) and thus would like to apply a generic clip function multiple times (for each AOI). However, when I create a...
I'm working on a platform called Google Earth Engine that allows compute heavy analysis of satellite images on a cloud.  I have written a code in Javascript that takes two images, use one band inside them and then it suppose to create scatter plo...
I would like to perform some calculations on an ee.Image pixel by pixel, however, the result calculated must obey a probabilistic Gaussian distribution, so some pixels will be modified and others not. I already coded a probabilistic function but I do...
I have some problems to extract min or max statistcs from stack image to FeatureCollection.  ----var results_max = ee.Image(lc_stack).select(bandas).reduceRegions(fc ,ee.Reducer.max(),10);  Specification of problem  1 When  i use min or max reducers,...
I have a featurecollection for which I need to extract timeseries of NDWI from Landsat imageries.  Here is the javascript functional code I used to extract timeseries: https://code.earthengine.google.com/5992f0f029b10a1c57c8ed34e73a368f  Now I am try...
Location:  var roi = /* color: #d63000 */ee.Geometry.Point([-71.97203347683796, -13.529827050320447]);   Collection:  var collection = ee.ImageCollection('COPERNICUS/S2')    .filter(ee.Filter.lt("CLOUDY_PIXEL_PERCENTAGE", 10))    .fil...
I am trying to filter Sentinel 2 images by percent of cloud cover (say, 20%) and then perform some image arithmetic on the output.  I am trying to do implement what is found here:gis.stackexchange thread (https://gis.stackexchange.com/questions/30334...

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