You could also get a big container of silica gel beads used for cat litter. Actually designed to absorb moisture and relatively cheap. There's also a difference in freshwater vs. saltwater immersion.
jay
Question about Litchi and the Air: Can you Geotag an object in Litchi or Go for that matter. I'm using my Air to find lost equipment after storms along the coast. Can I, in real time put a "marker" on the map with lat/long so I can go back later with a handheld GPS to recover the gear? Like the...
Is there a chart that tells the ground scale with the Air at various heights, i.e., @50M 1 pixel = 5cm, @100M 1 pixel = 10cm? I know there are formulas but I would assume DJI or someone has already done this.
Thanks
Jay