Paparazzi UAS  v6.2_unstable
Paparazzi is a free software Unmanned Aircraft System.

cartography → nav Relation

File in sw/airborne/modules/cartographyIncludes file in sw/airborne/modules/nav
photogrammetry_calculator.hnav_survey_poly_osam.h
photogrammetry_calculator.hnav_survey_polygon.h