Sources: Esri, DigitalGlobe, GeoEye, i-cubed, USDA FSA, USGS, AEX, Getmapping, Aerogrid, IGN, IGP, swisstopo, and the GIS User Community
Are your land drainage plans stuffed at the bottom of a drawer or sketched on the back of a cereal packet? Upload them today and preserve your farm’s land drainage knowledge for future generations.