Add selector map to terms in custom Wordpress taxonomy and store Latitude + Longitude

Create Map Selector for Taxonomy Term plugin I have a custom taxonomy with ID of "cities". When adding a new term I need to be able to select a map coordinate for the location and have the latitude and longitude stored in custom fields for that term. The interface can be that of Google Maps, or another one. Must allow to enter a city/state combo and have the latitude and longitude found and stored. Shortcode created for front end use should loop through all terms and echo the format: ----------------------- locations:{ 0: { name: "New York", lat: 40.71, lng: -74.0059731, description: 'default', url: '/cities/new-york' }, 1: { name: 'Anchorage', lat: 61.2180556, lng: -149.9002778, url: '/cities/anchorage' }, 2: { name: 'Bend, OR', lat: 44.0581728, lng: -121.31530959999998, description: 'Description', url: '/cities/bend-or' } } ----------------- Where name: is the term name lat and lng are stored field description is the term description url is the taxonomy slug followed by term slug