Add geolocalised subsetting, masking, and plotting operations to xarray

GPU and vector-enabled map projections, geodesic calculations, and image warping 🌎🌍🌏

Tools, shapefiles & data to work with an "AlbersUSA" composite projection in R

This is a Java implementation of the Google Maps projection which is based on the mercator projection. You can convert longitude/latitude values to world coordinates and calculate pixel coordinates for different zoom levels.

Native Swift library for drawing map projections

Map projections (under construction)

A Go library for converting between spherical and planar coordinates.

QGIS Plugin for map projections distortions visualisation

Lightweight great-circle computation & map-projection library

Python repo for misc geodetic operation

R Leaflet

Various map projections plotted using the plotters Rust library

Library to convert between different GPS projection systems

graph drawing, map projections

Tutorial on how to generate map projections using Blender Tissue Cartography

Interactive Comparison & Selection of Similar Map Projections

A tiny geography library in Java: map projections, coordinate conversion etc. Mostly refactored from Nasa WorldWind.

A high-performance web-based implementation of province map projection using invisible bitmap data layers, inspired by Paradox Interactive games.

Spatial reference systems and map projections