8.2 Data collection guidelines
Indoor Climate
If it is an indoor environment, multi-path locations should be selected as far as possible as the starting and ending
points of data collection. After the site survey, plan the closed route of the survey area.
Outdoor Environment
If it's an outdoor environment, besides finding multi-path locations and planning closed routes, it is also necessary
to ensure that the measured object is within the effective measurement range of the scanner (because of the
different reflectivity of ground objects, the distance is also different).