Pedra Alta Geodetic Marker

Pedra Alta 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: 40° 09' 15.9274" N, 07° 37' 6.2985" W (40.15442428, -7.61841625). RGN identification: 1:50,000 sheet 20D, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 576.72 m; at the base 574.2 m; ellipsoidal altitude at the top 632.67 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-20d-pedra-alta