Vale de Abrigo Geodetic Marker

Vale de Abrigo 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: 39° 14' 14.4573" N, 09° 06' 4.9714" W (39.23734925, -9.10138094). RGN identification: 1:50,000 sheet 30B, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 132.17 m; at the base 125.77 m; ellipsoidal altitude at the top 186.17 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-30b-vale-de-abrigo