Marmoral Geodetic Marker

Marmoral 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° 05' 6.2977" N, 07° 53' 46.7345" W (40.08508269, -7.89631514). RGN identification: 1:50,000 sheet 20C, order 2, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 759.23 m; at the base 756.72 m; ellipsoidal altitude at the top 815.18 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-20c-marmoral