Leaflet map with multiple API data feeds from USGS, Socrata, Esri ArcGIS Online
https://jackdougherty.github.io/leaflet-data-apis/index.html
- Data Visualization for All book, tutorials in-progress on Leaflet code templates http://DataVizForAll.org
- http://github.com/jackdougherty/leaflet-socrata
- Socrata requires developers to register for a free app token at https://dev.socrata.com/register
- http://github.com/jackdougherty/leaflet-esri
- http://esri.github.io/esri-leaflet
- Tim Stallmann, Mapping external GeoJSON data, http://savaslabs.com/2015/05/18/mapping-geojson.html