1. github.com/tidwall/tile38

Real-time Geospatial and Geofencing

2. github.com/google/open-location-code

Open Location Code is a library to generate short codes, called "plus codes", that can be used as digital addresses where street addresses don't exist.

AI-generatedGeocoding system generating unique location codes.

3. github.com/golang/geo

S2 geometry library in Go

AI-generatedS2 library for robust spherical geometry calculations.

4. github.com/go-spatial/tegola

Tegola is a Mapbox Vector Tile server written in Go

AI-generatedVector tile server with support for various data providers.

5. github.com/kellydunn/golang-geo

Geographical calculations in Go.

AI-generatedConvenience library for geospatial calculations and Google Maps integration.

6. github.com/paulmach/orb

Types and utilities for working with 2d geometry in Golang

7. github.com/twpayne/go-geom

Package geom implements efficient geometry types for geospatial applications.

8. github.com/omniscale/imposm3

Imposm imports OpenStreetMap data into PostGIS

9. github.com/mmcloughlin/geohash

Golang geohash library

10. github.com/consbio/mbtileserver

Basic Go server for mbtiles

AI-generatedSimple server for serving map tiles from MBTiles format.

11. github.com/hailocab/go-geoindex

Go native library for fast point tracking and K-Nearest queries

AI-generatedGeoindex library for in-memory spatial data storage and queries.

12. github.com/paulmach/osm

General purpose library for reading, writing and working with OpenStreetMap data

13. github.com/flopp/go-staticmaps

A go (golang) library and command line tool to render static map images using OpenStreetMap tiles.

AI-generatedOpenStreetMap static map rendering library in Go.

14. github.com/uber/h3-go

Go bindings for H3, a hierarchical hexagonal geospatial indexing system

15. github.com/paulmach/go.geojson

Encoding and decoding GeoJSON <-> Go

16. github.com/lukeroth/gdal

Go (golang) wrapper for GDAL, the Geospatial Data Abstraction Library

AI-generatedGo wrapper for the Geospatial Data Abstraction Library.

17. github.com/paulsmith/gogeos

Go library for spatial data operations and geometric algorithms (Go bindings for GEOS)

18. github.com/geo-data/cesium-terrain-server

A basic server for serving up filesystem based tilesets representing Cesium.js terrain models

AI-generatedCesium terrain server for serving 3D terrain models

19. github.com/spatial-go/geoos

A library provides spatial data and geometric algorithms

20. github.com/go-spatial/geom

Geometry interfaces to help drive interoperability within the Go geospatial community

AI-generatedGo geospatial geometry interfaces for interoperability.