Tools for editing Shapefile, GeoJSON, TopoJSON and CSV files
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A Python package for interactive mapping and geospatial analysis with minimal coding in a Jupyter environment
- ipyleaflet
- folium
- mapping
- python
PROJ - Cartographic Projections and Coordinate Transformations Library
Simple Yet Powerful Geo Library for PHP
- php
- vincenty
- polyline
- area-calculator
Neo4j Spatial is a library of utilities for Neo4j that faciliates the enabling of spatial operations on data. In particular you can add spatial indexes to already located data, and perform spatial operations on the data like searching for data within specified regions or within a specified distance of a point of interest.
- neo4j
- neo4j-database
- geoserver
- spatial-data
Give satellite imagery, terrain data, buildings, streetview photos to your LLM
- 3d-city-model
- 3d-tiles
- geospatial
- gis
Go bindings for H3, a hierarchical hexagonal geospatial indexing system
- spatial-indexing
- geospatial
- uber
- h3
pure-Python (Numpy optional) 3D coordinate conversions for geospace ecef enu eci
- coordinate-conversion
- coordinate-transformation
- geodesy
Open-source backend for Kepler.gl. Self-hosted alternative to CARTO and Foursquare Studio.
- athena
- bigquey
- deck-gl
- gis-platform
Digital Elevation model library in C#. 3D terrain models, line/point Elevations, intervisibility reports
- digital-elevation-model
- dem-querying
- geotiff
- srtm
Command line tools for processing and uploading Mapillary imagery
A geographic toolkit for dealing with geometry, geography, formats, and building geodatabases
- data-management
- arcgis
- geojson
- javascript
Desktop based tool for viewing, editing and saving road network maps for autonomous vehicle platforms such as Autoware.
Spatial and spatio-temporal geostatistical modelling, prediction and simulation
peartree: A library for converting transit data into a directed graph for sketch network analysis.
RTree2D is a 2D immutable R-tree for ultra-fast nearest and intersection queries in plane and spherical coordinates
- scala
- rtree
- 2d
- str
Package with useful functions to create geo-spatial visualizations from a GTFS.
CoGran - A command line tool for combining data of different spatial granularity
Correct GeoJSON geometries that cross the 180th meridian
- antimeridian
- geojson
- python
- geospatial
Set of d3 projections for showing countries distant lands together
A self-hostable REST-like API to get the time zone from geo coordinates
Open framework for calculating spatial urban sprawl indices and performing disaggregated population estimates using open data
- openstreetmap
- overpass-api
- urban-planning
- urban-sprawl
Tiny header-only C++17 library for lat/lng geometry: distance, bearing, area, point-in-polygon and path proximity
GTFS Segments: A fast and efficient library to generate bus stop spacings
- bus
- stop
- distribution
- gtfs-feed