Monteiro Geodetic Marker

Monteiro 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° 17' 22.9439" N, 08° 38' 26.8639" W (39.28970664, -8.64079553). RGN identification: 1:50,000 sheet 31A, type PILAR TRONCO-CÓNICO S/ CILINDRO.

Altimetry: orthometric altitude at the top 83.14 m; at the base 75.58 m; ellipsoidal altitude at the top 136.94 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-31a-monteiro