Types and utilities for working with 2d geometry in Golang

Package geom implements efficient geometry types for geospatial applications.

Encoding and decoding GeoJSON <-> Go

GeoJson of Japanese cities. and TopoJson.

Utility for working with GeoParquet

A Go language port of Turf.js

Timezone lookup API for GPS Coordinates based from GeoJSON

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

Reads / Writes vector-tiles in go. With faster reads / writes than normal protobuf implementations.

GeoJson formatted Brazilian states perimeters

A general purpose geo indexing tool.

Build a circular sector polygon feature spanning the angle between two given bearings, a center point and a radius. A pizza piece! 🍕

A utility for updating, creating, and querying mapbox mbtiles.

Go package to draw svg's from geojson strings.

GeoJSON, Well Known Text, and geometrical calculations

The missing GeoJSON utilities for OpenStreetMap

Shapefile to geojson converter

View GeoJSON

GeoJSON for Go.

convert geojson to poly