Poupas Geodetic Marker

Poupas 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° 12' 14.5457" N, 08° 37' 20.2396" W (39.20404047, -8.62228878). RGN identification: 1:50,000 sheet 31A, type BOLEMBREANO S/ DEPÓSITO.

Altimetry: orthometric altitude at the top 51.1 m; at the base 22.44 m; ellipsoidal altitude at the top 104.87 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-poupas