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: 39° 25' 6.3788" N, 07° 20' 17.9016" W (39.41843856, -7.33830600). RGN identification: 1:50,000 sheet 29C, type PILAR TRONCO-CÓNICO.

Altimetry: orthometric altitude at the top 541.97 m; at the base 539.32 m; ellipsoidal altitude at the top 596.97 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-29c-areias