Gary Mac
lvl.4
Flight distance : 741683 ft
United States
Offline
|
First, I didn't mean to indicate that you couldn't fly. The first part of my response was just my opinion about flying indoors/ATTI vs GPS and the need to be able to fly without automated systems.
Second, I've been a little confused personally about ATTI vs OPTI mode, but my understanding is that ATTI gives you NO stabilization (maybe elevation) and OPTI uses the downward sensors to help hold position in all directions, as long as it is low enough to "see" the ground. If I am incorrect, I'll gladly accept a better definition of the difference between ATTI and OPTI.
Third, I'm not sure why a compass calibration is relevant. Being indoors, around much metal and electronics like you describe, would make any calibration of the compass invalid after you moved 2 feet in any direction. Personally, I would never calibrate the compass indoors. The ONLY time I would calibrate the compass is outdoors, in an open area, with no metal on my person or controller in my hand, and only AFTER I moved the drone to ensure it wasn't a localized issue causing the compass to "need" calibration.
Finally, as I stated in my response, I'm guessing the lack of control which was PARAMOUNT in your crash, was probably caused by the electronic interference in the environment you were flying. It's sad that you had a crash, but the Mavic is limited to a single band for it's control and video signal, so there are not many options when it comes to getting around the interference. A dual-band setup (like other DJI drones) would allow you to switch bands and look for a less cluttered frequency range. If you/your boss really wants some video of the building, I would recommend coming in before/after hours, shutting down the computers and WiFi and giving it another shot with plenty of light. If nighttime is an issue, do it on the weekend, during the day. Just a few ideas to help you achieve your goal.
First and foremost... go recalibrate your compass in an open area with no metal on/around you. Get that back to where it needs to be before you go flying again and have issues where the compass could have helped.
Best of luck and let us know if/when you get a video posted! |
|