Serra Geodetic Marker

Serra 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° 09' 25.7283" N, 08° 18' 59.1054" W (37.15714675, -8.31641817). RGN identification: 1:50,000 sheet 49D, type BOLEMBREANO S/ MOINHO.

Altimetry: orthometric altitude at the top 103.37 m; at the base 95.87 m; ellipsoidal altitude at the top 156.27 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-49d-serra