All Questions
Tagged with vectorization google-earth-engine
11
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ReducetoVectors in Google Earth Engine not working with the Mollweide transformation. Need to calculate zonal statistics for global scale analysis
My study is a global-scale analysis of the factors driving forest gain, with grid cells as the unit of analysis. I need to calculate the amount of forest gain per ~65km2 hexagonal grid cell at the ...
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GEE Export individual FeatureCollections as shapefiles from an image Collection
I have run an NDWI index for an Image collection and thres holded the results, which I want to import as individual FeatureCollections (shapefiles).
My code is of course longer, but teh most importan ...
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Smoothing a vector layer in Google Earth Engine
I extract riverbanks out of Landsat images at Google Earth Engine. After the vectorization of my raster image I receive a shapefile of the riverbank with many unwanted vertices. How can I smooth the ...
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Visualization and vectorizing for AI in Google Earth Engine
I'm glad to find this space, I come from a background in economics and do not know the first thing about GIS (hope to learn as I go with this project).
I found an interesting dataset (https://...
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Google Earth Engine Reducing Landsat Global Inland Waters Raster to Vector
I'm trying to create a vector outline of the water areas of the Landsat Global Inland Water raster in Earth Engine. I get the error "Line 3: water.addBands is not a function" from the ...
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FireCCI51 on Google Earth Engine: burnt area as shapefiles
How can I export my results as shapefiles (polygons) from the burnt area results (raster)?
I intend to export these shapefiles to ArcGIS for further anlysis on a specific national scale.
Link to ...
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Converting each Rastercell to its own Point-Vector, Google Earth Engine
Related Post
My goal is to perfectly obtain one vector point per raster cell, located at the Center of the RasterCell
Running .reduceToVectors() with the scale argument retrieves vector points, but ...
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Converting Raster to Vector, Google Earth Engine,
By running the code, one obtains:
FeatureCollection (Error) Image.reduceToVectors: First band ('x') of image must be integral.
I don´t understand this error. My goal is to convert the pixel values ...
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Vectorizing large-scale binary layer in Google Earth Engine?
I would like to vectorize binary raster layers in Google Earth Engine in order to be able to use the geometry of the resulting FeatureCollection in other tasks (e.g. clipping data or similar things).
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How can I collect training samples using ee.Image.sampleRegions() and an existing raster layer in Google Earth Engine?
I would like to sample training data from some raster data source (e.g. Sentinel-2) based on labels extracted from an already available dataset (e.g. some binary layer or classification map) in Google ...
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Raster to vector conversion in Google Earth Engine
I would like to convert a raster image into vector. My image is referenced to a specific zone (vect).
I'm working with Hansen dataset and in particularly the layer 'lossyear'. Raster image is from a ...
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