Seixeira Geodetic Marker

Seixeira 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° 20' 43.0587" N, 09° 16' 57.5417" W (39.34529408, -9.28265047). RGN identification: 1:50,000 sheet 26C, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 121.13 m; at the base 117.62 m; ellipsoidal altitude at the top 174.8 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-26c-seixeira