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About the repository

Welcome to the GIS Data Processing Scripts repository! This repository contains a collection of scripts and tools designed to facilitate various GIS (Geographic Information Systems) data processing tasks. Whether you're working on spatial analysis, data transformation, or visualization, these scripts are here to help.

Important

Most of the GDAL based python scripts uses anaconda / "miniconda", you have to create the environment first with GDAL installed. Here is how To create an environment, change python version if you like but for me GDAL worked on python 3.6 so kept that, later releases of GDAL works with python > 3.10
change package version like so gdal=3.0.2

conda create -n environmentname python=3.6 gdal
conda activate environmentname
pip install pyproj
Change username and environmentname after importing os module if you are using the GDAL scripts with conda environment
os.environ['PROJ_LIB'] = 'C:\Users\username\.conda\envs\environmentname\Library\share\proj'
os.environ['GDAL_DATA'] = 'C:\Users\username\.conda\envs\environmentname\Library\share'

To delete an environment
conda remove -n environmentname --all
conda clean --tarballs --packages

Contents

  1. Spatial Data Manipulation: Scripts for processing and transforming vector and raster data.
  2. Geospatial Analysis: Tools for performing spatial analysis, including overlay analysis, proximity calculations, and more.
  3. Data Conversion: Scripts to convert between different geospatial data formats (e.g., Shapefile, GeoJSON, KML).
  4. Visualization: Scripts for visualizing GIS data using libraries like Leaflet, Matplotlib, or Folium.
  5. Automation: Tools for automating repetitive GIS tasks using Python and other programming languages.

Requirements

To run these scripts, you will need to have the following software and libraries installed:

Python 3.x GDAL/OGR QGIS Fiona Geopandas Shapely Rtree Matplotlib Folium Leaflet.js (for web-based visualization)