Vieira Geodetic Marker

Vieira 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° 52' 25.3564" N, 08° 55' 56.4874" W (39.87371011, -8.93235761). RGN identification: 1:50,000 sheet 22B, type PILAR TRONCO-CÓNICO S/ VIGIA.

Altimetry: orthometric altitude at the top 62.57 m; at the base 46.41 m; ellipsoidal altitude at the top 116.12 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-22b-vieira