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pythongeospatialgdalgeotiff

Create a Geotiff file from scattered data in python

I have a dataset of points (latitude, longitude, value) and i want to create a Geotiff file from these points.

latitude,longitude and the value are float32 numbers

I want to generate a custom raster that interpolate over those points. Link

I want to obtain a grid as in the link above and for every point in the grid have a value (computed from original points with some kind of interpolation i guess)

Solution

  • The tutorial you pointed in your question is the theory behind gdal_grid utility:

    https://www.gdal.org/gdal_grid.html

    Check the bottom of the page for examples of how to interpolate a geotiff from scattered data.

    For how to use in python:

    https://gis.stackexchange.com/questions/254330/python-gdal-grid-correct-use