GEOJSON
GeoJSON format
GeoJSON is a geospatial data interchange format based on JSON, designed to represent geographic features along with their non-spatial attributes.
What is GeoJSON format?
GeoJSON is an open standard format created by an internet working group of developers in 2008. It encodes various geographic data structures such as points, lines, polygons, and their multi-part collections using JavaScript Object Notation. The format is widely used in web mapping, GIS software, and spatial databases because it is lightweight and natively parsed by web browsers.
Advantages
- Human-readable and easy to edit in standard text editors
- Natively supported by JavaScript and web mapping libraries like Leaflet and Mapbox
- Lightweight structure compared to traditional XML-based formats
- Easily convertible to SHP, KML, GPX, and CSV formats via ConvertX
Limitations
- Can result in large file sizes for complex geometries compared to binary formats
- Lacks built-in support for spatial indexing out of the box
- Strictly requires the WGS 84 coordinate reference system by specification
How to open GeoJSON format files
QGIS
ArcGIS
Leaflet
OpenLayers
Google Earth
Any text editor
Common use cases
- Displaying vector map layers in web applications
- Storing points of interest and boundaries for mobile apps
- Exchanging spatial data between web services and GIS databases
- Visualizing GPS tracks and routes
Explore other formats
Frequently asked questions
It is a text file based on JSON that stores geographic points, lines, and polygons along with metadata.
You can open it using GIS software like QGIS, web mapping libraries, or any text editor.
Yes, using ConvertX you can easily convert GeoJSON to SHP, KML, GPX, CSV, and other formats.