To get started, draw features on the map using the drawing tools above or import spatial data from a file.

GeoJSON[1] is an open standard format designed for representing simple geographical features, along with their non-spatial attributes. It is based on the JSON format. The features include points …

GeoJSON is an open standard geospatial data interchange format that represents simple geographic features and their nonspatial attributes. Based on JavaScript Object Notation (JSON), GeoJSON is a …

GeoJSON Studio is a free, modern web application for editing GeoJSON files with an interactive map interface.

Oct 2, 2024 · GeoJSON Viewer This free online GeoJSON Viewer is an easy-to-use tool that allows users to upload and visualize their GeoJSON data on an interactive map. Whether you want to …

Geospatial data visualization and processing toolkit built using purely open source web mapping stack.

Apr 18, 2025 · GeoJSON is a flexible and accessible format for geographic data, especially in the web and open-source GIS ecosystem. Whether you're plotting a few points or building an interactive map, …

GeoJSON is a format for encoding a variety of geographic data structures. ... GeoJSON supports the following geometry types: Point, LineString, Polygon, MultiPoint, MultiLineString, and MultiPolygon.

All of the GeoJSON Objects implemented in this library can be encoded and decoded into raw GeoJSON with the geojson.dump, geojson.dumps, geojson.load, and geojson.loads functions. Note …

May 11, 2026 · GeoJSON (RFC 7946) explained: Point, LineString, Polygon, Feature, FeatureCollection, coordinate order [longitude, latitude], bounding boxes, and real code examples ...