in the first days of October 2014, after a rainy summer, we have been engaged in taking aerial pictures and videos of the WW1 trenches in the border between Austria and Italy (villages of Kartitsch, Sexten/Sesto Pusteria and Comelico Superiore). The work was insert into a survey project financed by INTERREG funds. The trenches and military structures in the area of the project were mapped using a GPS (Trimble 5700); the most important and better preserved buildings were documented using different software (PPT, MicMac and OpenMVG) and particular hardware (aerial drone).
Thanks to Walter Gilli, our "flight instructor and drone developer", we have a new hexacopter that you can see in the picture below.
The main components are:
- a DJI NAZA-M V2 as flight controller
- a Spektrum DX8 as radio control
- a Sony Nex-7 as camera (24.3 megapixels)
- a StratoSnapper2 for the remote control of the camera (radio/IR)
- an Alexmos Gimsbal controller (2 axis) to stabilize the camera mount
- all mounted on a handmade frame
The video below shows the hexacopter flying in windy conditions. The high quality of the components makes this hexacopter a perfect instrument even in extreme situation.