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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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Google Earth Engine - concatenate 'year' to iterate over a function

I wanted to iterate a function taking year as an argument to get my desired Landsat collections per year. I'm concatenating argument 'yr' and iterating using .map function. An _.concat is not a function error appears. Any help is appreciated!…
nandonation
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Earth engine; SST by month and by year

I'm trying to plot a chart and get data from Google Earth Engine. I'm using MODIS-Aqua/L3SMI data in Earth Engine. I have used Earth Engines in built functions to compare average sea surface temperatures by day of year per year. However, it's pretty…
mikejwilliamson
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Google Earth Engine: mask clouds and map a function over an image collection of different sensors

I want to combine all the Landsat sensors from 1985 up today in Google Earth Engine, remove the clouds and calculate the time-series of the NBR index. As a new GEE user I have the following: // find all data and filter them by date var lst5 =…
geo_dd
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Calculating the area of classified pixels in google earth engine

The code of my problem is as follows: var image = ee.Image(sent2 .filterBounds(geometry2) .filterDate('2016-01-01', '2016-03-31') .sort("CLOUD_COVERAGE_ASSESSMENT") .first()); // print the image to the console. print("A Sentinel-2…
neetu rathi
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Can't get result from Google Earth Engine Script using Python

I'm trying to replicate this python script to calculate NDVI mean for a feature collection (Get results in an Earth Engine python script). It seems like the code calculates a result, but a cant see result. This is the code: import datetime import…
LAC
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Google Earth Engine how can I return an image of each iteration

I'm trying to map the maximal amount of days without rain using the TRMM dataset in Google Earth Engine. I'm doing this by iterating over the collection and if no rain has fallen, one gets added to the cell (code below). When rain has fallen the…
Sam
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Datalab notebook don't utilize all Compute Engine resources

I try run a notebook in Google Cloud Platform using Compute Engine virtual machine. I tested operations contained in the notebook,that refer to Earth Engine functions and objects, in Earth Engine Code Editor and everything goes well in decent…
Nicolò Franceschetti
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Google Earth Engine: landsat 7 maps returns "transparent"

I'm currently working on a paper using the Google Earth Engine, But when I try to collect Landsat imagery, the results come back as "transparent" maps. When you zoom in on it you see that the transparency comes from lines without images. I figured…
Sam
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Joining two feature collections by ID in Earth Engine Javascript API

I simply want to join the two collections in the way, that the joined feature collection has all properties of the primary and secondary feature collections. // Create the primary collection. var primaryFeatures = ee.FeatureCollection([ …
J.J
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How save a sattelite image in earth engine?

I'm searching how to export an image from earth engine to the drive. But I would like my image to be a sattelite one. How can I do it ? Is it possible? Thank you in advance. I have already read the doc of earth engine. I find this programm : var…
Antoine Guil
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ee.mapclient with python 2.7 and Anaconda, possible alternatives?

I have installed the google earth engine python APIs in my MAcOS where also Anaconda is installed. I got problem with the object ee.mapclient. I made it working modifying the line of the import using from PIL import Image, ImageTk Now it does not…
rduca
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Trouble with Python Installation - Datalab on GCP

I'm new to Google Earth Engine and since I'm more familiar with Python I decided to (try to) install the Python library. I've been following the instructions found here. I'm doing this on my Mac (Mac OS X) and upgraded my Python version to 2.7.14. I…
Julio
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Google EarthEngine: Time series of reduceRegion()

I am using the Google EarthEngine Python API. I have an image collection (MODIS) and would like to extract a time series containing mean NDVI for a region for each time step. Currently, I am iterating over single images and extract the values for…
Falk Schuetzenmeister
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Google Earth Engine : Exporting MODIS images from GEE to AWS S3 bucket

I am currently working on a Machine Learning project which uses MODIS dataset. As my PC doesn't meet the computational requirements of the project, I had taken an AWS server. Now the problem is that the Earth Engine is exporting images to Google…
K0d1
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Google Earth Engine: set Feature to FeatureCollection, but not a whole Array

I try to add a new Feature to the large Feature Collection, but with a function set() its override the whole list to each feature. But my purpose is to add each value from the array to the corresponding FeatureCollection. Can anybody help me? …
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