Map Calculator - Save the Rain

Map Calculator - Save the Rain

(A Google Maps API/ESRI JavaScript API/MapBox/HTML5 Map Mashup)

A very good Map Mashup that calculates the potential yearly yield in corn, soya beans, rice and wheat.

Quick Guide:
Search a location:
Zoom and/or Pan to a clear roof top.
Digitise/Draw the outline of the roof.
Click Finished
The Map calculates the sun/mean rainfall of the location and produces a bar of produce that can grown with the rainfall footprint of the roof.













A Built in Video Tutorial (below) shows how the tool works.