Oil and gas exploration and production.
Grid coordinates (0; 0) at the monument in La Rosa (10°22'40.417"N, 71°26'59.488"W; Loma Qunitana datum). Origin possibly at Cerro Penal (71°12'58"W) where grid north aligned to true north. See Lake / Maracaibo La Rosa grid.
Cartesian 2D CS. Axes: northing, easting (N,E). Orientations: north, east. UoM: m.