:satellite: A lightweight GIS Software in less than 100 lines of code

:globe_with_meridians: A lightweight 3D visualization of the earth in 150 lines of Qt/OpenGL

Xarray extension for managing geospatial coordinate reference systems

Fast, async GeoTIFF and COG reader for Python

manylinux wheel files for girder/large_image dependencies

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

Navigation Engine

Scripts useful for plotting GPX tracks over Landsat mosaics of Florida

various tools for cartography

Step-by-step to install geopandas properly

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.

API para transformar alturas elipsoidales referidas al Marco de Referencia Geodésico Nacional POSGAR07 en alturas ortométricas.

Grid2LatLon is a helpful tool to bulk convert between the different location coordinate systems used in Ireland - Irish Grid References, XY (Easting,Northing) and LatLon.

End-to-end GIS data engineering pipeline: Natural Earth → GeoParquet QA → DuckDB Spatial analytics → GitHub Pages Leaflet map.

This project demonstrates how to extract geospatial features (e.g., fire hydrants) from OpenStreetMap (OSM) and convert them to ArcGIS-compatible formats (ESRI Shapefiles). It includes an automated Jupyter Notebook workflow for reading OSM data, filtering objects, and exporting to .shp.

This project focuses on processing satellite data, specifically converting TLE data into satellite coordinates, filtering the data based on a user-defined polygon, and presenting the results to the user.

MSc Dissertation Repository

Small Python utility for exporting Portuguese CAOP.

地理座標変換, 測地系, EPSG

This project is connection of iNaturalist and tourism. Using RuTrail.org Russian National routes data. 🗺+🦶=🌿

🌍 Explore a 3D Earth globe in your browser with interactive rotation and HD textures, designed for both desktop and mobile use.