Altura Geodetic Marker

Altura 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° 10' 35.1573" N, 08° 00' 8.9048" W (37.17643258, -8.00247356). RGN identification: 1:50,000 sheet 50C, type BOLEMBREANO S/ MOINHO.

Altimetry: orthometric altitude at the top 366.55 m; at the base 360.04 m; ellipsoidal altitude at the top 419.9 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-50c-altura