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JavaScript library to transform coordinates from one coordinate system to another, including datum transformations
The main features of proj4js/proj4js are: Data Processing Tools, JavaScript Geospatial Libraries.
Projects with overlapping indexed features include: turfjs/turf — Turf is a JavaScript and TypeScript geospatial analysis library and toolkit used for performing spatial analysis and… geotiff/geoblaze — Blazing Fast JavaScript Raster Processing Engine. alexbol99/flatten-js — flatten-js is a javascript library for manipulating abstract geometrical shapes like point, vector, line, ray,… bjornharrtell/jsts — JavaScript Topology Suite. flatgeobuf/flatgeobuf — A performant binary encoding for geographic data based on flatbuffers that can hold a collection of Simple Features… bugra9/gdal3.js — gdal3.js is a port of Gdal applications (gdaltranslate, ogr2ogr, gdalrasterize, gdalwarp, gdaltransform) to…
Turf is a JavaScript and TypeScript geospatial analysis library and toolkit used for performing spatial analysis and geometric operations on GeoJSON data. It functions as a modular spatial engine that allows for the generation, manipulation, and classification of geographic datasets within web and node environments. The library provides a set of utility functions to programmatically create structured points, lines, and polygons. It enables the calculation of distances, areas, and geometric relationships between geographic coordinates, supporting both browser-based geospatial analysis and clie
gdal3.js is a port of Gdal applications (gdaltranslate, ogr2ogr, gdalrasterize, gdalwarp, gdaltransform) to Webassembly. It allows you to convert raster and vector geospatial data to various formats and coordinate systems.
flatten-js is a javascript library for manipulating abstract geometrical shapes like point, vector, line, ray, segment, circle, arc and polygon. Shapes may be organized into Planar Set - searchable container which support spatial queries.
