Marvaninha Geodetic Marker

Marvaninha 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: 40° 11' 20.2411" N, 07° 03' 5.0049" W (40.18895586, -7.05139025). RGN identification: 1:50,000 sheet 21C, order 2, type PILAR CILINDRICO S/ BASE CILINDRICA.

Altimetry: orthometric altitude at the top 841.41 m; at the base 838.41 m; ellipsoidal altitude at the top 897.09 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-21c-marvaninha