gdaltips (@gdaltips) 's Twitter Profile
gdaltips

@gdaltips

The Geospatial Data Abstraction Library (GDAL) is a computer software library for reading and writing raster and vector geospatial data formats. #tips #tricks

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calendar_today17-12-2020 10:21:52

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gdaltips (@gdaltips) 's Twitter Profile Photo

Let's do some Python: gdal org is great for not only the command line tools, but also for it's Python bingins. You can found great examples in the pcjericks.github.io/py-gdalogr-coo… But it can be done more pythonish way, using some libraries provided by Samuel gillies

gdaltips (@gdaltips) 's Twitter Profile Photo

You can use @gdalorg @python bindings, but writing code using #GDAL is like writing C++ code using pythonish syntax - not very python. But there is #fiona library for basic vector file manipulation. pip install fiona docs: fiona.readthedocs.io/en/stable/ file: file.io/kab3EwQOQ88R

You can use @gdalorg @python bindings, but writing code using #GDAL is like writing C++ code using pythonish syntax - not very python.

But there is #fiona library for basic vector file manipulation.

pip install fiona

docs: fiona.readthedocs.io/en/stable/

file: file.io/kab3EwQOQ88R
gdaltips (@gdaltips) 's Twitter Profile Photo

You can also loop through all features using simple `for` loop. #fiona converts input featurs in to the GeoJSON structure, so accessing it's properties is easy feature["properties"]["name"]

You can also loop through all features using simple `for` loop. #fiona converts
input featurs in to the <a href="/GeoJSON/">GeoJSON</a> structure, so accessing it's properties is
easy

feature["properties"]["name"]
gdaltips (@gdaltips) 's Twitter Profile Photo

You have a look at this great tutorial about @gdalorg tools courses.spatialthoughts.com/gdal-tools.html Put together by Ujaval Gandhi Ujaval Gandhi

gdal org (@gdalorg) 's Twitter Profile Photo

GDAL 3.6.1 is released: lists.osgeo.org/pipermail/gdal… . Users of 3.6.0 *should* migrate to 3.6.1 to avoid a potential corruption of the spatial index of GeoPackage files generated by 3.6.0

Ujaval Gandhi (@spatialthoughts) 's Twitter Profile Photo

My "Mastering #GDAL Tools" course is now available on YouTube! This course is the result of my 20 years of experience processing large volumes of imagery and building data pipelines. Check out the playlist at youtube.com/playlist?list=… . More in the thread below (1/n)

My "Mastering #GDAL Tools" course is now available on YouTube! This course is the result of my 20 years of experience processing large volumes of imagery and building data pipelines. Check out the playlist at youtube.com/playlist?list=… . More  in the thread below (1/n)