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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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Trying to filter sentinel 2 images by percent cloud cover

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…
FreyGeospatial
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Exporting NDVI Data with Google Earth Engine not working as expected

I am an Editor for a German newspaper with just rudimentary scripting skills. This code makes it possible to analyze NDVI data for 50 cities in Germany to calculate the green amount for each citiy. With var germany =…
Christian Schellenberger
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Google Earth Engine: Error on point value extraction

I am trying to extract rainfall (CHIRPS) values for a set of locations but I got the following error: Image.reduceRegions: Unable to find a crs This does not happens with other datasets (such as terraclimate) The problem arise when I start…
Gianca
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SLC code not filling all Landsat 7 SR gaps

I am a beginner in Google Earth Engine code and am trying to apply the SLC-gap code to Landsat 7 Surface Reflectance images. Using resources available on StackOverflow, I generated the code below; however, when I bring the images into QGIS, there…
Sarah
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QA with different bits in GEE

I face a problem regarding the selection of good quality data of the MCD64A1 burned area product. Here, is a description of the QA band but I am really confused with the different bits. What I want to do is to select all the good quality…
geo_dd
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how to upload parameter in Google earth engine

I want to upload parameter for temperature retrieval. Now I get this parameter with csv, but when I try to load this csv with fusion table like var fc=ee.FeatureCollection('fc:1Y572nUj-nkXAUwe-pDWRj0_s5ZBN4DEOkih-XfBC') I…
Aomeilove
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How should I make supervised classification with mosaic images on GEE?

I made a supervised classification with only one Sentinel image on GEE and it works perfectly. But when I firstly mosaic some images over my region of interest, error thrown :"Layer error: No data was found in classifier training input." On Earth…
jascha
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Date of max and min value extraction from time series using Google Earth Engine

I'm trying to extract the day of maximum and minimum value of time series. The day of minimum value must be after the day of the max value. The day of max can be get by using ".qualityMosaic" in a function. I have troubles in make a working function…
Gianca
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Exporting data set from Google Earth Engine for use in Google Earth

So I have a date range of MODIS temperature images that I am attempting to export from GEE for use in Google Earth. This is what the code looks like thus far: var dataset = ee.ImageCollection('MODIS/006/MYD11A2') …
Joey Roses
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Supervised classification with only one class with Google Earth Engine

I am a beginner with geospatial analysis and Google Earth Engine. I am trying to classify only one class of Landsat 5 image (swimming pool). I got several training sites and applied the classifier. As a result my classified image appeared totally…
armin
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Clipping one layer to the boundaries of another layer on google earth engine

so I'm trying to clip one layer (NDVI) to the boundaries of corn fields across Ontario. This is the code i have so far but it doesn't seem to be working. I'm not sure if you can actually clip layers to other layers, I know you can fore image…
willow248
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Google Earth Engine - counts days of the longest dry period in a time period

I'm trying to map the max number of consecutive days with rain <1 mm in Google Earth Engine. This is the link to the code https://code.earthengine.google.com/22b5c20d2700a2ffb5989f892838ac58 First I reclassify the collection with 0 if rain <=1 and…
Gianca
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Exporting images in an image collection from GEE

Please I would like to know the best way to export image bands from an Image Collection in Google Earth Engine for use on my local machine. The image collection contains 21 elements which I would like to export as single image bands or an image…
user109472
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Map Swipe Tool with Google Maps API

I am trying to build side by side map swipe tool like this one. I have the UI working. I need help on getting the map layer change. I get the map id and map token from Earth Engine from this function ee.data.getMapId(params, callback). I am using it…
Biplov Bhandari
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Filtering Sentinel 1 Image Collection to my area of interest produced no feature (or image) in google-earth-engine

My objective it to load and filter 2015 to 2016 sentinel images for my project area (AOI); The code produced image collection without image. Can you help me The following is the code originally from…
Kef.G
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