When exporting from recap to a .pts file and opening it in a text editor, what format is each line in? It appears to start with x, y, and z, but I can't seem to figure out what the next 4 values are.
Solved! Go to Solution.
Solved by ryan.frenz. Go to Solution.
PTS format is:
<X> <Y> <Z> <Reflectance> <Red> <Green> <Blue>
<Reflectance> is a normalized measurement of the laser return on the measured surface, in range 0 (no return) to 1 ('full' or bright return).
Red/Green/Blue are the color of the point in 0-255 (8-bits). For point clouds with no color, these columns will represent a grayscale version of the reflectance.
There's not a firm standard for PTS but this link is somewhat helpful (notice the slightly different intensity scale though):
http://w3.leica-geosystems.com/kb/?guid=5532D590-114C-43CD-A55F-FE79E5937CB2
-Ryan