Valdeira Geodetic Marker

Valdeira 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° 47' 46.868" N, 08° 35' 20.769" W (38.79635222, -8.58910250). RGN identification: 1:50,000 sheet 35A, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 84.26 m; at the base 81.78 m; ellipsoidal altitude at the top 138.1 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-35a-valdeira