Sé Geodetic Marker

Sé 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° 12' 46.3753" N, 08° 35' 21.8467" W (37.21288203, -8.58940186). RGN identification: 1:50,000 sheet 49C, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 105.12 m; at the base 102.12 m; ellipsoidal altitude at the top 158.53 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-49c-se