Reproject GeoJSON from one projection/CRS to another
ogr2ogr wrapper w/ multiple format support
Helper library for reprojecting geojson geometries with proj4js, including a number of extra helper utilities
Spatial reference library for node
Smooth Proj4js integration with Leaflet
Utility for converting between WGS84 lat/lng and MGRS coordinates
Transform coordinates from one coordinate system to another.
Find a local projection from GeoJSON data
Proj4js wrapper for conversion between geospatial CRS (coordinate reference systems)
proj4 coordinate transforms in glsl
Retrieve geographic projection information from an EPSG SRID
Gets EPSG Code for Various Inputs (incl. OGC WKT, ESRI WKT, GML, Mapfile, PROJ String, Proj4js String, XML)
Reproject a geojson with proj4js
Handle transformation between mars projections.
A Node-Red node for performing geographic coordinate conversions
Project GeoJSON files or a stream of GeoJSON or GeoJSON objects with proj4