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Scan with CHCNAV

A CHCNAV input contains panoramas, one text pose table, and an optional LAS point cloud. Portal matches image filenames against pose records before mapping.

CHCNAV data requires neither 01Spatial Reference Boards nor Map Configurator; upload it and start the build.

Prepare JPG/JPEG/PNG/TIF/TIFF panoramas and a .txt file whose first fields are:

imageName X Y Z Omega Phi Kappa

Commas, tabs, or whitespace are accepted. Every imageName must match its uploaded filename exactly. An optional .las adds point-cloud data.

Create a CHCNAV map, select the panorama directory, pose file, and optional point cloud, then review the reported match count before Build. Fix filename or pose-table mismatches instead of accepting a partial result unless the omitted images are intentionally outside scope. When Ready, check camera order, coordinate direction, connections, and LAS-to-Points alignment before localization tests.