A new app that can manage conservation plans and verify corporate environmental promises with clear imagery from the sky is being powered in partnership with Esri and its ArcGIS Image for ArcGIS Online. The Ranger app from Skytec, a Chattanooga, Tennessee-based geospatial and remote sensing firm, uses aerial drones and satellite imagery to remotely monitor a subscriber's property from above. Ranger provides notifications when changes emerge, without the costly expense and time spent for on-si...