Questions tagged [google-earth-engine]
Google's cloud computing platform for geospatial data & analysis at earthengine.google.com.
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Calculating Total Suspended Solids (TSS) from Sentinel-2 Imagery using Google Earth Engine [closed]
I'm working on a project where I need to calculate Total Suspended Solids (TSS) concentrations in water bodies using Sentinel-2. I have developed a workflow that includes cloud masking, water body ...
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error: Too many arguments to function
I want get 4 objects from histogram of a dataset in 136 line of code.
getting one object is ok but for getting 4 objects (NDVI_before_histogram', 'NBR_before_histogram', 'gNDVI_before_histogram','...
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Overlay Image Date to Landsat Images from a collection
I am trying to extract the date of capture from a range of Landsat images on Google Earth Engine, then overlay that date onto each resepctive image before exporting the image series as a timeline. ...
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FeatureCollection (Error) User memory limit exceeded
I am trying to execute a LULC map for my region of interest and I get the Error:
stating
User memory limit exceeded.
Below is the code:
var L8 = ee.ImageCollection("COPERNICUS/S2_SR_HARMONIZED&...
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Order of Images in ImageCollection.fromImages() and Sorting in GEE [closed]
I have about 20 images that I uploaded to GEE, which represent land cover by year, and which each have one band but no properties. My aim is to assign a date (or year) property to each image, which ...
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Sentinel-1 query throws error: Collection.geometry: Unable to perform this geometry operation. Please specify a non-zero error margin. (Error code: 3)
I am trying to pull Sentinel-1 data via GEE for my master thesis and have found the following code to simplify things: https://github.com/adugnag/gee_s1_ard/tree/main/python-api
It works perfectly, ...
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Computation Timed Out Error in Google Earth Engine
I'm new to GEE and this community.
I am trying to use random forest classification to identify solar panels in a region of Brazil using a Landsat 8 median image and derived bands. However, the dataset ...
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Project urban growth [closed]
I need to project the urban growth to the future of my city, but I couldn't find a methodology or a tool to use, I think on Dinamica EGO, GEE, or some plugin on a GIS like QGis or ArcMap i could, but ...
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Removing Landsat 7 Noise Lines From Single Composite Image in GEE [closed]
I am trying to calculate an average NDVI layer from June through September 2011 using Landsat 7 data. I've been trying to remove the noise lines associated with Lndsat 7 data after 2003 using data ...
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Mask an image with a smaller image in GEE
I'm working with Google Earth Engine images and I would like to know if I can mask an Image with a smaller one.
var image = ee.Image("a/big/image")
var mask = ee.Image("a/small/binary/...
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Recover GEE repositories [closed]
I recovered my recently deleted Google account. However, I cannot see the repositories I had in GEE. There is a way to recover them?
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Prevent timeouts in EarthEngine when apply Image.reduceRegion(ee.Reducer.histogram) on large extents [closed]
I am running into an issue, where the Image.reduceRegion(ee.Reducer.histogram) part of my code times out for large areas or finer scale imagery.
Does anyone know if there are ways to optimize this?
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GEE timelapse code not working from drive
When I run the code, it appears complete for my AOI. But when download on drive, I can visualize my AOI just for parts and its incomplete.
var Sentinel = ee.ImageCollection('COPERNICUS/...
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Google Earth Engine updateMask() with a mask of finer resolution gives strange results
It seems updateMask() will keep the projection of the original image. However, masking the original image with a finer resolution image produces strange results in the following calculation.
As the ...
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Exporting daily climate values in GEE for points over wide date range
I am new to using Google Earth Engine, but trying to extract climate variables for a wide date range on a large dataset.
Example data can be found here: https://code.earthengine.google.com/?asset=...
