Built with
C
9 tools
9 tools found
H3
Uber's hexagonal hierarchical geospatial indexing system for efficient spatial analysis.
GDAL
Translator library for raster and vector geospatial data formats. The Swiss Army knife of GIS.
libpostal
C library for parsing and normalizing international street addresses with statistical NLP.
Shapely
Python library for manipulation and analysis of planar geometric objects.
PostGIS
Spatial database extender for PostgreSQL. Adds support for geographic objects and spatial queries.
Alternative to ArcGIS
PROJ
Generic coordinate transformation library for converting between different CRS.
pyproj
Python interface to PROJ for coordinate reference systems, transformations, and geodesy.
MapServer
Open-source platform for publishing spatial data and interactive maps to the web.
Alternative to ArcGIS
GRASS GIS
Free, open-source GIS software for geospatial data management, analysis, and visualization.
Alternative to ArcGIS