Sela Geodetic Marker

Sela 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° 19' 10.1758" N, 08° 23' 12.7275" W (37.31949328, -8.38686875). RGN identification: 1:50,000 sheet 49D, order 2, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 357.36 m; at the base 353.36 m; ellipsoidal altitude at the top 411.49 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-sela