Konrad Hafen – Medium

Konrad Hafen

How to Clip a Raster to a Polygon or an Extent with Python (Extract by Mask)

Clipping, extracting to masks, and subsetting rasters are common GIS operations. Using the gdal package for Python it is very easy to…

Sep 20, 2023

How to Clip a Raster to a Polygon or an Extent with Python (Extract by Mask)

Sep 20, 2023

Published in
Towards Data Science

Use Python to Download Multiple Files (or URLs) in Parallel

Get more data in less time

Sep 8, 2023

Use Python to Download Multiple Files (or URLs) in Parallel

Sep 8, 2023

Published in
Towards Data Science

Sort NumPy Arrays By Columns or Rows

Utilize NumPy’s built-in functions to make sorting simple

Mar 30, 2021

Sort NumPy Arrays By Columns or Rows

Mar 30, 2021

Published in
Towards Data Science

How to Make a False-Color Satellite Image in QGIS

Art and data all-in-one

Feb 17, 2021

How to Make a False-Color Satellite Image in QGIS

Feb 17, 2021

Published in
Towards Data Science

Remote Sensing with QGIS: Calculate NDVI

This could be the most-used remote sensing index

Feb 16, 2021

Remote Sensing with QGIS: Calculate NDVI

Feb 16, 2021

Published in
Towards Data Science

Vectorize Moving Window Grid Operations on NumPy Arrays

Whether photography, topography, or something else it can probably be analyzed with a sliding window

Jan 13, 2021

Vectorize Moving Window Grid Operations on NumPy Arrays

Jan 13, 2021

Published in
Towards Data Science

Use Python to Convert Polygons to Raster with GDAL.RasterizeLayer

Scale-up your geoprocessing workflows with Python

Dec 29, 2020

Use Python to Convert Polygons to Raster with GDAL.RasterizeLayer

Dec 29, 2020

Published in
Towards Data Science

Zonal Statistics Algorithm with Python in 4 Steps

How to summarize raster data for polygon zones

Nov 10, 2020

Zonal Statistics Algorithm with Python in 4 Steps

Nov 10, 2020

How to Generate Passive Income with Online Courses

All you need to be successful is time

Jul 21, 2020

How to Generate Passive Income with Online Courses

Jul 21, 2020

Published in
Towards Data Science

Create NetCDF Files with Python

A powerful data format once you break the learning curve

Jul 13, 2020

Create NetCDF Files with Python

Jul 13, 2020

Konrad Hafen

Konrad Hafen

Husband, father, outdoorsman, scientist. https://opensourceoptions.com. https://publiclandsjournal.com

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