Hey all, when I upload my DSM (or DTM) that I made with Pix4d it is set approximately 52 meters below the SRTM elevation source (it looks like a big bowl in the ground). I am trying to match the sources so I can plan missions that could extend from my DSM area into the SRTM area. I have tried changing settings in Pix4d such as the Geoid Height above WGS 84 (+52m) I have also tried other vertical coordinate systems. Every time I try and upload the DSM made with other settings besides the default I get "an unexpected error occurred" message and the upload fails when I try to upload the DSM in UGCS. Any suggestions on the proper way to set up Pix4d to output the DSM and DTM so it matches the SRTM? Thanks!