Questions tagged [google-earth-engine]
Google's cloud computing platform for geospatial data & analysis at earthengine.google.com.
5,746
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I cannot save the output of snic segmentation
This is my fist algorithm in GEE. I am trying to write snic akgorithm to get 6-band-segmented image. I cannot save the result of snic segmentation to Google Drive. How to I save the segemented image ...
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How to create a boxplot in GEE using JS code editor?
I have an image with all the required BoxPlot values as an individual band. I want to create a boxplot for each pixel when I click on it. Do you know how I can do that?
combinedImage
Image (7 bands)
...
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Biweekly means of ERA5 data
I want to download the biweekly means of certain periods May-Sep of ERA5 data within a certain roi. (Mainly just Air/Soil Temp and Precip. The code I provided I just filtered for 2 weeks then applied ....
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What causes geemap.extract_values_to_points() to produce such inconsistent results?
I'm trying to get the average pixel values over a period of time.
I used two methods:
(a) using .mean() to reduce ImageCollection first and then extract pixel values from the reduced image.
(b) ...
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Measure river width using GEE
I am trying to measure river width using GEE, but everytime this error coming up
Feature collection( error)
Image.clip: Parameter 'input' is required.
// Goal: calculate river centerlines and widths ...
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Cloud Masking for Landsat 8 (LANDSAT/LC08/C02/T1_L2) in Google Earth Engine
I am trying to mask clouds in Landsat 8 surface reflectance imagery but I am getting a white output (Left image below) - the expected imagery is on the right.
Below are the lines of code.
var image = ...
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Saving pretrained random forest model for probability predictions in Google Earth Engine
I'm trying to export a pre-trained random forest model as an asset in Google Earth Engine, and then load it back in to predict on new data. The model is trained for binary classification, and I'd like ...
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Trying to export a time series of EVI values for a large asset in Google Earth Engine
I'm trying to export a time series of EVI data for a large asset containing 40,000 points. I am using the MODIS data. The code that I've written works when I extract data for 5 points, but it's not ...
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Sample raster (Landsat) using points (preferably using Python or maybe GEE Code editor)
I have a point shapefiles that covers an area of Multiple states and multiple Landsat (NDVI) tiles from a span of May-Sept for 2005, 2010, 2015, 2016, and 2021. Let's just focus on 2005 for now. I ...
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Python errors using QGIS and Google Earth plugin
I'm new to this and I'm trying to use QGIS with the Google Earth Engine and PlanetScope plugins but I got this message,
2024-06-25T15:43:01 CRITICAL Authentication Manager : Retrieving ...
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GEE type casting / list creation and access to list-of-lists
I have difficulty in working (interchangeably) between client-side and server-side variables in GEE.
I have two lists (defined as client-side variables) :
var color_lst = ['604791', 'F648F1', '39a8a7']...
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Creating a boxplot of monthly maximum NDVI values from Landsat time series on Google Earth Engine
I'm trying to create a boxplot from monthly maximum NDVI values in my study area from 1984 to 2024 using Landsat data. My idea is to plot the months from January to December on the x axis so the boxes ...
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Landsat 5 RGB displaying wrong colours GEE
I'm accessing a Landsat 5 image on GEE from the Collection 2 Tier 2 dataset (tier 1 is not available for these images). I'm displaying in B3/2/1 (i.e. R/G/B) but the white ice and snow shows up as ...
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All NDVI Samples over period
I'm trying to extract a dictionary of every single NDVI sample in a given area for a given year.
import ee
import numpy as np
ee.Initialize()
point = [29.548087060269182, 34.88359141968356]
area = ...
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Changing property name within function in Google Earth Engine
I'm working with Dynamic World and am building functions that calculate zonal statistics of different land cover properties over time. In the code below, I have a binary image called for_2017 which is ...
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