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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 .

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Python - Geemap get the image of the Map at a specific point

I have some understanding problems regarding the geemap and ee in python environment. What I want to do is quite simple : do some measurements with the image of a map (area calculation). So what I have coded now : Get the map with latitude,…
Simon Emarre
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Mean values of all the clusters - GEE

I have a question. I have clustered an image collection using the following pipeline in GEE: Applied clustering algorithm to sentinel imagery. Mapped LST. Calculated mean LST value for each cluster using the following line of…
th145
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Merging ee.FeatureCollection using .map function shows error

I have a function calculateForestLoss_plantspecies that returns a FeatureCollection. I was trying to modify the function to use the .map to combine multiple feature collections. However, due to some reason, the code below doesn't work. var…
Ep1c1aN
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Export raster attributes to Table in GEE

I have a Google Earth Engine function that aggregates the area of plantation (ee.Image; input of the function) within the boundary of a feature (geometry of the function) and exports it to a Table with columns as Hansen lossyear. However, my data…
Ep1c1aN
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Google Earth Engine: Export FeatureCollection(Aggregated NDVI data for some parcels) containing a property of type Image

I'd like to export FeatureCollection(Aggregated NDVI data for some parcels) containing a property of type Image(cloud probabilty). For each parcel I would like to have a row…
Gabriel Barbu
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Single or double band processing in code?

I am using a 'toolbox' on Github to calculate the Land Surface Temperature from Landsat 8 scenes using Google Earth Engine. One section of this code (below) can use either Band 10, or Bands 10 + 11 to calculate a variable. The code comments state …
strangecharm
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How to configure Tensorflow SavedModel for use in Google Earth Engine?

I currently have a BigQueryML model that I want to deploy in Google Earth Engine. I've exported the model to Google Cloud Storage in TensorFlow SavedModel format but am struggling to 'EEify' the model to make it a usable endpoint. The…
Brandon Barry
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Dynamic filename import in google earth engine

I have a set of google earth scripts which define some plots of land. They are named plot1_use plot2_use plot3_use and each exports a set of coordinates about the land. I am getting an error importing a file by name when using a dynamic…
Daniel Ranallo
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Masking QA in Google Earth Engine

I have been using the code for a long time and in November-2022 it began to make the images wrong LST_min, that are done with LST_Night_1km. The problem is probably in the bit mask and I don't know how to modify it: `//FILTROS CALIDAD NOCHE var…
Sensores Remotos SMN
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Google Earth Engine: Find the day of year in a time series data where a certain value is found

I have a time series of Sentinel-1 data (s1) for my AOI. Each image also has a DOY BAND (Day-of-year) which I had added. I have another image (image2) for the same AOI, it has only one band with backscatter values. I need to find the DOY (for each…
CharlieG
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Land cover classification is displayed incorrectly

i wanted to do a land cover classification. The script has no errors, but the map is displayed incorrectly. Instead of the different classifications being displayed, I see the map only in black (unknown)this Images shows how it looks now, this is…
Isabel Schulze
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Low accuracy for addition of more predictor bands in Random forest classifier

Hi there Im working on a project for estimation Above ground Biomass in hilly terrain for mature forests and asscessing accuracy of different classifiers availiable in GEE such as Random forest and other python based models such as Extreme gradient…
asim qadeer
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Google earth engine reducer exceeds memory limit

I want to calculate area of pixels within a country ('Uruguay' in the case below) that overlap with plantations in that country. However, after a bit of pre-processing a dataset (plantation_before_2000 in this case), I am getting User memory limit…
Ep1c1aN
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Google Earth Engine Landsat NDVI for polygons export table to Drive

I was experimenting with GEE for the first time (no javascript experience) using ChatGPT as my teacher to achieve the following: I have a shapefile with multiple polygon features. I want to use the entire landsat 5 and 7 satellite image archive to…
Droney
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I have downloaded 4 images using same shapefile from google earth image and one image has bounding box with flipped top/bottom

I'm trying to compare 4 different metrics of green space in 97 cities. I am able to merge the data from the 4 images for all but 9 of the cities using xr.combine_by_coords([df1, df2, df3, df4]). When I looked into why 9 failed to merge it appears…
Greta Martin
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