How can I process DJI M3M multispectral images in Ortho Mapping Workspace?
Hi,
I'm trying to create a multispectral orthophoto from DJI M3M drone imagery using the Ortho Mapping Workspace tool in ArcGIS Pro. The multispectral imagery has been supplied as a series of .tif files, with seperate files for each band. The bands for each image are identified from the file name (eg DJI_20241201124115_0004_MS_G.TIF, DJI_20241201124115_0004_MS_NIR.TIF, etc). So I have four .tif files (representing each band) for each camera location (601 captures = 2404 .tif files).
When I set up the workspace I am choosing the appropriate camera model (M3M /*MS[Green|Red|RedEdge|NIR]*/) but this is not producing output with four bands - I get a single banded orthophoto at the end.
When I open the Band Combination parameters, these are empty:
I would expect the Band box to contain Green, Red, RedEdge, NIR - based on the camera model I selected.
So my question is how can I get ArcGIS to recognise the bands in my imagery and produce appropriate output? Is ArcGIS attempting to parse the file names to determine which band an image belongs to, or is it expecting some other metadata (I can't see any band or spectral info in the EXIF for the images)?
Thanks,
Pete
