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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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Script for Google Earth Engine

I need to convert Geotiff image file to PNG from Google Earth Engine, is this possible? I created the following code, it generates a geotiff to export to Google Drive for later download and use the PNG image in Qgis. After declaring parameters,…
AB009
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Thresholding a GEE Image Collection with Python API

I am looking for a way to thresholding image collection by a given with Python API, in this script i want to calculate images per year and make classification With the python API I get the error: 'ImageCollection' object has no attribute…
Megivareza
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Earth Engine / Python / EEException: User memory limit exceeded

I am trying to load and plot the daily windspeed at a specified location from the GFS0P25 dataset. I get the following error "EEException: User memory limit exceeded." at the line…
bitterjam
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rgee::ee_Initialize(). Google earth engine website returns Authorization Error

Putting this up here mostly so that if I find a solution I can place it here for others. I am trying to use the package rgee to interface with Google Earth Engine via R/Rstudio. I have downloaded rgee with install.packages("rgee", dependencies = T).…
milo
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How can I set different visualization parameters in Google Earth Engine in a foreach

I want to set different visualization parameters for the four different bands I am including in the map in the script below. I tried to request that by using a list with different viz parameters like this: var visParams =…
vivirbr
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Python Earth Engine Folium Map - Merge layers, mask land from layer, make tile translucent

I am trying to plot wind speed in v direction and wind speed in u direction on the oceans. The code below shows what i've done so far. Is it possible to do the following? overlay wind speed u and wind speed v so that we can see the sum of both wind…
bitterjam
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Plotting ERA5 Daily wind speed in Python/Folium - image not found

I am trying to plot the latest wind speeds from https://developers.google.com/earth-engine/datasets/catalog/ECMWF_ERA5_DAILY . It is supposedly an "ImageCollection". When I run the code below, I get the traceback "EEException: Image.visualize:…
bitterjam
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computing the math formula on the mask (google earth engine)

I am about to calculate Chorophyll-a in the water bodies in one region, as I outlined above. I have created a mask, with water=1, land=0(transparent）. And I want to calculate quality formula (NDCI, refer to normalized difference chl-a index) over…
minyan zhao
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Google Earth Engine Geometry constructor problem on python API

I have a table with coordinates and dates loaded as an Asset. With the javascript API I was able to sample a collection per date and respective coordinate using the function below applied to the asset: var extract_pts = test.map(function(feat){ //…
Caio Atila
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Google Earth Engine: Export values as csv from Images

I would like to download time-series data from Google Earth Engine (GEE). First I filter the date of the image collection. Because I am only interested in the value of two locations, I use reduceRegion() for each image in the collection and try to…
Ching-Chun Chou
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Layer error: Image.reduceRegion: Too many pixels in the region. Found 13758042614, but maxPixels allows only 10000000. E

Hi I'm new to google earth engine so I am struggling with a (probably) quite basic error. Here is my code - the issue is with the Sunglint Corrected layer. I'm trying to correct sentinel-2 images for Sunglint so that I can remote sense seagrass. I…
PlzHelpMeWithCode
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Earth Engine Reducer problem is being occurred on Jupyter (VSCode)

I am trying to deploy a Heroku app using GEE on Jupyter for VS Code. After I authenticated it, it is bouncing an AttributeError error. I have even tried downgrading the Google API client according to the geemap creator Dr. Wu, but it is not…
user18174484
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Readthedocs build ignores submodules when dependency requires authentication (ex: when python package requires Google Earth Engine)

My package has Google Earth Engine's Python API (package name: ee) as a dependency. Using sphinx to auto-generate documentation (for ultimate storage on readthedocs) works locally, however all of the submodules which import ee do not build on…
Elmstead
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Mosaicking in Google Earth Engine

Im trying to create a mosaic in Google Earth Engine and get an error message 'b.call is not a function' on the line in which i add the layer to the map. Does anyone know what is going on? var path38 = ee.ImageCollection("LANDSAT/LC08/C02/T1_L2") …
ClarkeLee
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Merging External data into a Chart in NDVI IMAGE SERIES Google earth engine javascript api

Here is my code. Please help merge the two charts into one chart. I am trying to merge the first dataset from the data table with the one in image collection on the same axis. The idea is to merge demand and the supply. //feature collection for…
Wanjohi Christopher
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