Barro Geodetic Marker

Barro 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: 38° 26' 52.9194" N, 07° 32' 44.3488" W (38.44803317, -7.54565244). RGN identification: 1:50,000 sheet 40B, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 262.97 m; at the base 260.97 m; ellipsoidal altitude at the top 318.15 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-40b-barro