Reproject GeoJSON from one projection/CRS to another
ogr2ogr wrapper w/ multiple format support
Smooth Proj4js integration with Leaflet
Spatial reference library for node
Gets EPSG Code for Various Inputs (incl. OGC WKT, ESRI WKT, GML, Mapfile, PROJ String, Proj4js String, XML)
Utility for converting between WGS84 lat/lng and MGRS coordinates
proj4 coordinate transforms in glsl
Find a local projection from GeoJSON data
A Node-Red node for performing geographic coordinate conversions
Retrieve geographic projection information from an EPSG SRID
Reproject a geojson with proj4js
Handle transformation between mars projections.
use proj4 strings to map lonlat geometry to screen coordinates in a shader
Project GeoJSON files or a stream of GeoJSON or GeoJSON objects with proj4
Find the geographic projection which best turns a given (X,Y) into an expected (lng, lat).
Wrapper for all epsg definitions from PostGIS for proj4js in one easy-to-use file