Mata de Álvaro 1 Geodetic Marker

Mata de Álvaro 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° 56' 35.8406" N, 07° 56' 54.1978" W (39.94328906, -7.94838828). RGN identification: 1:50,000 sheet 24A, type PILAR TRONCO-CÓNICO S/ VIGIA.

Altimetry: orthometric altitude at the top 973.51 m; at the base 964.77 m; ellipsoidal altitude at the top 1029.31 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-24a-mata-de-alvaro-1