geopandas-geospatial
GeoPandas Geospatial Analysis
Overview
GeoPandas extends pandas with spatial operations on geometric types, combining pandas DataFrames with Shapely geometries and Fiona for file I/O. It enables reading, writing, manipulating, and visualizing geospatial vector data (points, lines, polygons) with a familiar pandas-like API.
When to Use
- Reading and writing spatial file formats (Shapefile, GeoJSON, GeoPackage, Parquet)
- Performing spatial joins between geographic datasets (points in polygons, nearest neighbors)
- Running overlay operations (intersection, union, difference, clipping)
- Computing geometric properties (area, distance, buffer, centroid)
- Creating choropleth maps and interactive web maps
- Reprojecting data between coordinate reference systems
- Aggregating spatial features by attribute (dissolve)
- For raster data analysis, use rasterio/xarray instead
- For large-scale distributed geospatial, consider Dask-GeoPandas or Apache Sedona
Prerequisites
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