Durão Geodetic Marker

Durão 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: 41° 03' 24.8176" N, 06° 49' 8.4701" W (41.05689378, -6.81901947). RGN identification: 1:50,000 sheet 15B, order 2, type BOLEMBREANO. Altimetry: orthometric altitude at the top 732.74 m; at the base 729.7 m; ellipsoidal altitude at the top 788.18 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-15b-durao