Cabeça de Nines Geodetic Marker

Cabeça de Nines 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: 37° 01' 48.7821" N, 08° 56' 4.4913" W (37.03021725, -8.93458092). RGN identification: 1:50,000 sheet 51B, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 51.66 m; at the base 49.17 m; ellipsoidal altitude at the top 103.89 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-51b-cabeca-de-nines