Cabeço do Marco Geodetic Marker

Cabeço do Marco Geodetic Marker is a point in the Portuguese National Geodetic Network (RGN), the reference network used for mapping, surveying and geographic measurement in Portugal.

Coordinates: 40° 24' 42.1504" N, 08° 28' 24.6739" W (40.41170844, -8.47352053). RGN identification: 1:50,000 sheet 16D, order 4, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 69.8 m; at the base 66.84 m; ellipsoidal altitude at the top 124.62 m.

This record is based on official RGN coordinate data and is useful for understanding the landscape, planning map work or identifying a precise geographic reference point. Local access conditions can vary, so check the terrain before visiting.

RGN source ID: rgn-16d-cabeco-do-marco