Questions tagged [geocube]
Tool to convert geopandas vector data into rasterized xarray data.
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Rasterizing shapefiles using Geocube
I am trying to create a raster from a shapefile, with cells assigned a value from a specific column within the shapefile. I am using geocube below but am getting an error saying
AttributeError: '...
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Mask NetCDF data in Python with shapefile
Precursor to this question: Masking NetCDF data with a shapefile in that has more than one variable Python. Note: Data files are in the previous question.
I am trying to mask my polygon but I don't ...
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3
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Creating GeoTIFF from Pandas DataFrame
I have a Pandas DataFrame that looks like this:
SIF_743,latitude,longitude
0.7626782059669495,-85.90831756591797,22.40107536315918
0.3139636516571045,-85.9532470703125,22.630943298339844
0....
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Raster Statistics of Fire Driven Forest Loss within shapefile
I have two inputs,
a) shapefile, which I am reading in as a geodataframe, download here: https://we.tl/t-QxfgtLWOVN
b) raster data from - GFW Fire Driven Forest Loss dataset, download here: https://...
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How to properly use geocube geom parameter with crs other than 4326
I dont fully understand how to use the "geom" parameter in python geocube library with crs different than 4326, described here: https://corteva.github.io/geocube/stable/geocube.html#make-...
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Vectorizing a raster containing holes using rasterio
I want to vectorize raster that contains holes (nodata) in the areas with valid data.
My current version uses rasterio.features.shapes:
shape_list = list(shapes(raster.values, mask=raster.values !=...
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How to use geocube with option -at (all_touched=TRUE)
In the code below, I'm trying to rasterize "roads" and "cube" to 128x128 pixels with a 10m spatial resolution for each pixel. First, I want to rasterize roads separately to make ...
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Rasterize GeoPandas with GeoCube into bbox extent
I have GeoPandas dataframe which has one column with code.
id geometry code
0 1 MULTIPOLYGION (((-52.65767 -13.75468, -52.65767... ...
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Summing rasters in python with different shapes [duplicate]
I have a polygons shapefile with many individual overlapping polygons, each containing a unique value in the "Value" column. I want to iterate over each polygon in this shapefile (feature in ...
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Trying to process rasters in python and received CPLE_OutOfMemoryError error
I have a script that does some geoprocessing, that makes sense in a test run, but when I actually try to use it with my actual dataset, appears to totally overload my computer with memory needs, and I ...
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Rasterize and sum polygons in Python
I have the following shapefile of NYC with all 5 Boroughs as separate polygons, called Boroughs.shp. Data Source (NYC OpenData): https://data.cityofnewyork.us/City-Government/Borough-Boundaries/tqmj-...
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How to rasterize each polygon in shapefile using geocube [python]?
I am trying to take shapefile Boroughs3.shp and rasterize each polygon (row) as its own raster layer, where each new raster would each contain a separate and isolated rasterized polygon. For context, ...
3
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1
answer
606
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Using geocube in Python to rasterize each polygon in shapefile
I have a shapefile of polygons that I brought into Python in Jupyter Notebook via GeoPandas as a geodataframe. There are hundreds of polygons in this shapefile, and I want to create an individual ...
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Point file to Raster conversion using "geocube"
Problem 1: Whenever I generate raster from a point using “geocube” I am noticing a shift in raster i.e., pixel center is not in line with the input point.
Buffer snippet used is as follows
Note: If ...
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CRSerror in geocube make_geocube
I get the error below when i run the example by snowman2 here Rasterizing polygon grid in Python (geopandas & rasterio)
CRSError: CRS is invalid: <Geographic 2D CRS: EPSG:4326>
Name: WGS 84
...
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How to create a GeoPandas GeoDataFrame from rasterio features?
I try to create a GeoDataFrame of paches of same values in a binary raster using rasterio and GeoPandas. data_file is a binary TIFF raster with 0 where there is no deforestation and 1 if there is a ...
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rioxarray and vector data (including geocube)
I currently got some problem with rioxarray and geocube. I hope, this is the right place to ask.
I am using a vector file for the German state of Brandenburg, so it has a massive hole in it. The file ...
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Extraction affine transformation while using rasterio.features.rasterize
I am currently using rasterio.features.rasterize to rasterize my shapefile.
But currently I am always using an Rasterfile to a) rasterize and b) save on disk. The get the information of the ...
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Geopandas geodataframe copy with where clause causes geometry issues
Question up front:
What is likely happening here, where when I take copy of the dataframe with a where clause present that there is an apparent break in the geometry, as implied by the linestring ...
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Convert GeoDataframe to Raster [closed]
I want to convert a GeoPandas GeoDataframe to raster (.tif).
I have multiple attributes in my GeoDataframe and want to create a raster using a single field from the attribute table. The underlying ...
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Extract population count from GeoTIFF based on mask layer
I downloaded Population Count data from Gridded Population of the World (GPW), v4 as a *.GeoTIFF file. In a next step, I would like to extract the population count of a given area based on a mask ...
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Shapely Polygon to numpy boolean mask [closed]
How can I convert my Shapely polygon to a numpy pixel array representing a boolean mask, with True for where the polygon is?
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Rasterising multiple shapefiles into a single raster
I'm not even sure you can do this, but I want to convert multiple shapefiles into a single single-band raster.
I'm pretty sure its going to be easier to first create a multi-band raster and then use ...
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What data structure to use for raster data when using rasterio?
I want to write a method in Python that reads a raster (GTiff) using rasterio and returns its contents. Then, some processing is done. Finally, I want to write the data to a new GeoTiff. As far as I ...
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Rasterising shapefile in Python? [closed]
I am trying to rasterize a shapefile with Python using ogr, but if you know to do with other libraries as fiona, I am interested in too.
I use the shapefile in the following website: https://www....
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Rasterizing polygon grid in Python (geopandas & rasterio)
I am trying to rasterize a custom polygon grid with one or more columns. Preferably I'd like to create multi-band rasters from multiple GeoDataFrame columns (in polygon grid), but I have got stuck ...
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How to convert vector format (geopackage, shapefile) to raster format (geotiff) using rasterio without template raster
I'm looking to create a raster given just a geopackage (or shapefile, or other vector format). I don't have a template raster, and all I wish to do is burn the shapes into a raster using rasterio. ...
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Rasterize a shapefile with Geopandas or fiona - python
I need to rasterize a really simple shapefile a bit like this http://tinyurl.com/odfbanu. Which is just a shapefile containing counties in the US. I have seen this previous answer: GDAL RasterizeLayer ...
