Repository Index

Set of d3 projections for showing countries distant lands together

Open framework for calculating spatial urban sprawl indices and performing disaggregated population estimates using open data

• openstreetmap
• overpass-api
• urban-planning
• urban-sprawl

A turf.js-like geospatial analysis library working with GeoJSON, written in pure Dart.

• dart
• geojson
• geojson-parser
• turf

The repository host gives no description.

Tiny header-only C++17 library for lat/lng geometry: distance, bearing, area, point-in-polygon and path proximity

• cpp
• geometry
• geospatial
• gis

Fast and storage-efficient spatial database engine for OpenStreetMap data

• database
• geodesk
• geospatial
• openstreetmap

GTFS Segments: A fast and efficient library to generate bus stop spacings

• bus
• stop
• distribution
• gtfs-feed

New York City Census Reporting Tool

• census-data
• demographics
• nyc
• ember

R package to estimate public transport emissions based on GTFS data

• emissions
• environmental-modelling
• gtfs
• public-transport

Draw a polygon on the map or paste a geoJSON and explore how the s2.RegionCoverer covers it with S2 cells depending on the min and max levels

• s2
• geojson
• go

Crystal implementation of the Haversine formula to calculate distances between two points given their latitudes and longitudes

• crystal
• haversine-formula

OpenStreetMap Boundaries for the World!

• countries
• gis
• openstreetmap
• osm

An Erlang network service for manipulating geographic data

Command line tool to extract borders of GeoJSON Polygons into a non-overlapping set of LineString's

Quick tools for editing GeoJSON files

• geojson
• indoor-maps

A Python library built on pandas and geopandas for linearly referenced data management, engineering, and analysis using the DataFrame accessor pattern (.lr).

• asset-management
• data-science
• engineering
• geospatial

A Go project to explore the math to calculate and present data in a map using the `Web Mercator Projection`

• openstreetmap
• google-mercator-projection
• geospatial
• geolocation

generate a static rtree (using terraformer) from a set of geojson features

Query locations for elevation data from the NASA Shuttle Radar Topography Mission

• srtm
• srtm3
• srtm1
• usgs-data

AI-powered disaster alert system for Pakistan that automatically processes official emergency warning documents.

• ai
• data-aggregation
• disaster-preparedness
• disaster-risk-reduction

maps latitude and longitude to S2 Cells https://s2geometry.io/