turf projection module
Tiny library for GLSL web mercator projections
Spatial reference library for node
Super Light-Weight Utility Functions for Working with Universal Transverse Mercator
Utilities for Web Mercator Projection.
Converts Web Mercator coordinates to screen pixels and back
Transform tile x,y to lat,lng and back for spherical mercator.
A minimal library for Mapbox GL-compatible web mercator projections
A js tool for satellite, geography and transformation around llh, mercator ,enu and others.
Reproject geojson geometry from WGS84 to Spherical Mercator
Translate latitude and longitude values into 'world' coordinates as used by the Google Map API.
Coordinate projections (stereographic)
Utilities for working with Chinese coordinate reference systems
Slippy map implementation for React
Convert Gauß-Krüger coordinates (GK2, GK3, GK4, GK5: EPSG:31466-EPSG:31469) to WGS84, and vice versa
Find the geographic projection which best turns a given (X,Y) into an expected (lng, lat).
Calculate the geographic center of given (probably somewhat inexact) GPS/WGS84 coordinates located in a zone with a maximal width of 200km.
Provide API to create Decart projection grid on Spherical Mercator projection