Vale de Francos Geodetic Marker

Vale de Francos 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° 12' 34.08" N, 09° 10' 33.152" W (39.20946667, -9.17587556). RGN identification: 1:50,000 sheet 30B, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 130.3 m; at the base 127.78 m; ellipsoidal altitude at the top 184.25 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-francos