Recent content by pe9999

All commercial photogrammetry software use the geo data embedded in the photo not the timestamp.

Other than your dji, have you considered almost all electronics you have are from China. If you believe in conspiracy your big brother (NAS) may watch you more than the chinaman.

wind speed normally increases by 5~15 knots per 300M, At 1000m, the wind speed is at least 17-50 knots(20~58mph), the chance of the quad blown away by wind is very likely.

Even you give out the photo free of charge, you still need 107 because the photos were for commercial uses

for stuck compass, I turn the drone up side down and hit the bottom with a screw driver few firm hit. If problem still exist, follow this video for repair

We use a battery inverter and dji original charger for charging the battery at the job site

If the drone in your sight is moving, you put your stick in neutral. If the done in your sight still moving, that is not yours. Then pull the stick back, if the drone moves back, then it is yours.

We don't fly with the battery, we ship the batteries out to a FedEx/ups station near destination airport or job site with instruction to hold the shipment. We had our uav in crash proof laggage bag and check in the bag. We collect the batteries before heading to the job site.

Yes, the drone was shot down by anti drone conspiracy group.

There are algorithms for calibrating the rolling shutter effects. Calibration-Free Rolling Shutter Removal

Look for Droneblocks in your app store.

If your Uav sits in storage, the battery in the GPS unit will depleted and the satellite data lost. The uav has to preform a re_aquisition procedure to re_aquire the satellite data on startup, that will take time. Taking your uav to a new location far away from previous flight also trigger...

Check out opendronemap.org

If the arms are ok, you can get the cable and do the repair.

you can try photogrammetry making 3D photo and model. If you are good, you could make that as professionals. Photogrammetry - Wikipedia