Building a General Purpose GeoJSON Viewer with Leaflet / / No Comments Last week I shared my initial experiences with Leaflet and I thought I’d share a small demo I built with it – a general purpose GeoJSON viewer. GeoJSON and Leaflet As I mentioned at the end of my last post, GeoJSON is a specification for encoding ad hoc geographic data. Here’s an example: { "type": "FeatureCollection", "features": [ { "type": "Feature", "id": 0, "properties": { "Code": "FRLA", "Name": "Frederick Law Olmsted National Historic Site" }, "geometry":... more → Posted in: JavaScript Tagged with: building, General, GeoJSON, Leaflet, Purpose, Viewer