Cruz Alta Geodetic Marker

Cruz Alta 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: 40° 16' 51.1747" N, 06° 56' 9.7614" W (40.28088186, -6.93604483). RGN identification: 1:50,000 sheet 21B, order 3, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 969.71 m; at the base 967.23 m; ellipsoidal altitude at the top 1025.73 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-21b-cruz-alta