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: 39° 09' 24.9698" N, 07° 58' 49.3093" W (39.15693606, -7.98036369). RGN identification: 1:50,000 sheet 32A, order 2, type BOLEMBREANO S/ CILINDRO.

Altimetry: orthometric altitude at the top 266.19 m; at the base 259.66 m; ellipsoidal altitude at the top 320.82 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-32a-serra