Areias Geodetic Marker

Areias 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° 05' 19.6213" N, 07° 45' 41.7613" W (37.08878369, -7.76160036). RGN identification: 1:50,000 sheet 53B, order 3, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 59.06 m; at the base 56.06 m; ellipsoidal altitude at the top 111.57 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-53b-areias