📡 A lightweight GIS Software in less than 100 lines of code
🌐 A lightweight 3D visualization of the earth in 150 lines of Qt/OpenGL
Fast, async GeoTIFF and COG reader for Python
Xarray extension for managing geospatial coordinate reference systems
This dashboard displays the near real-time position of any bus, tram, or train (ATAC and Roma TPL operators) within the Metropolitan City of Rome Capital.
Shortest path calculation and route plotting, in interactive Folium map, based on NetworkX's Dijkstra's pathfinding algorithm.
ASCII map of the world using Python
Cartes d'ombre portée solaire le long d'une trace GPX : ray-tracing sur MNT/MNH LiDAR HD & IGN, pysolar, correction de courbure terrestre. Pour la rando.
Scripts useful for plotting GPX tracks over Landsat mosaics of Florida
The repository is a duplicate of the local folder which contains codes created by Yuanzhan Gao (yg8ch@virginia.edu) to conduct NDVI pixel value extractions on NASA's satellite data. Please see the README file for more information.
Production-focused Python patterns and runnable code for automated, fault-tolerant geospatial ETL — ingestion, cleaning, and orchestration with GeoPandas, Rasterio, Shapely, Airflow/Prefect/Dagster.
🗺️ Geospatial desktop application for locating cadastral properties using UTM coordinates, bearings and distances.
Diagnose and repair spatial datasets with wrong, missing or mixed coordinate reference systems: infers the likely CRS from coordinate distribution, reports axis-order, geometry and precision problems with stable diagnostic codes, and reprojects to EPSG:4326 or EPSG:3857 with metre-level accuracy reporting.
End-to-end GIS data engineering pipeline: Natural Earth → GeoParquet QA → DuckDB Spatial analytics → GitHub Pages Leaflet map.
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