One advantage of the Ortho Mapping tool and the Job Manager in LP360 Drone is the ability to view processing logs for each job. This comes in handy when a job fails and troubleshooting is required. One error that may be displayed in the processing log is “AttributeError: ‘str’ object has no attribute ‘items’“. The…
Agisoft’s Metashape (formerly Photoscan) has capabilities for editing orthomosaics. One function is to assign only user selected images for a specific area. This is useful for cleaning up areas of the ortho that have: blurriness, moving vehicles, bad image stitching, etc. Created polygons can also be used for defining a subset of the project area…
MicroStation and TerraPhoto reference require a RGB orthomosaic image. The normal workflow for exporting sUAS derived orthomosaics from Metashape creates a RGBA image. Make sure the “Write Alpha Channel” setting in the screenshot below is unchecked to create a RGB orthomosaic in Metashape before attempting to import into TerraPhoto.
Problem: When processing in Agisoft’s Metashape or PhotoScan, the Build Orthomosaic step fails. The details may contain a message, “Error: Can’t write file: There is not enough space on the disk (112). Probable Resolution #1: Check the disk space to ensure there is sufficient space to complete the task. If not, remove unnecessary files and try building the…
