Barreiria Geodetic Marker

Barreiria 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° 41' 39.2327" N, 08° 42' 43.6636" W (39.69423131, -8.71212878). RGN identification: 1:50,000 sheet 23C, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 290.11 m; at the base 287.6 m; ellipsoidal altitude at the top 344.56 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-23c-barreiria