Aerial Drones

• https://store.3drobotics.com/products/iris - recommended on grounds of open source
• Camera that is hackable for NDVI filter - and open source software for map stitching - [1]

• Download a file, save on SD card, and turn on camera, with specific button instead of normal turn-on button

• http://copter.ardupilot.com/wiki/common-optional-hardware/common-cameras-and-gimbals/common-apm-to-chdk-camera-link-tutorial/

• http://chdk.wikia.com/wiki/CHDK_User_Manual