First post to the community. Glad to be here…
The attached image was created in ArcGIS 10.8.2 using an orthophoto I created using WebODM, GCPEditor, and my DJI Mavic Air 2. (Yes, you CAN actually use a Mavic Air 2 for mapping…) The photo shows Timbalier Island under construction as we rebuilt it using dredged sediments from the Gulf of Mexico. All told, we placed over 2 million cubic yards of sand over an area just over a 1.5 miles long and 0.25 mile wide.
The other layers in the map are survey station lines and the full construction template/footprint. Final GSD for this particular image was 2.08 inches as reported by WebODM. Flight altitude was 250 ft AGL. Flight date was 6/1/2022.
Background imagery is just stock imagery served up by ESRI/ArcGIS Online.
Enjoy! More to come as we continue on with restoring the Louisiana coastline!