Sarnado Geodetic Marker

Sarnado 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° 16' 39.4358" N, 07° 50' 28.6156" W (41.27762106, -7.84128211). RGN identification: 1:50,000 sheet 10C, type BOLEMBREANO. Altimetry: orthometric altitude at the top 819.04 m; at the base 817.07 m; ellipsoidal altitude at the top 875.12 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-10c-sarnado