In this video you will learn how the science of photogrammetry transforms raw imagery from satellites, aircraft, and drones into orthoimages that are map accurate. You will also learn how you can use this tool to extract 3D elevation data to create digital surface models (DSMs) of terrain. For more information, please visit: https://www.esri.com/en-us/landing-page/industry/government/2018/integrating-imagery-to-drive-decisions-webinar-series