Pereiro 1 Geodetic Marker

Pereiro 1 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° 26' 35.6004" N, 07° 24' 29.4562" W (39.44322233, -7.40818228). RGN identification: 1:50,000 sheet 28D, type PILAR TRONCO-CÓNICO S/ VIGIA.

Altimetry: orthometric altitude at the top 455.09 m; at the base 453.79 m; ellipsoidal altitude at the top 510.05 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-28d-pereiro-1