Santa Columbra Geodetic Marker

Santa Columbra 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° 59' 35.5312" N, 07° 15' 53.3225" W (40.99320311, -7.26481181). RGN identification: 1:50,000 sheet 15A, order 2, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 795.56 m; at the base 792.57 m; ellipsoidal altitude at the top 851.47 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-15a-santa-columbra