Sambras Geodetic Marker

Sambras 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: 37° 39' 51.009" N, 07° 56' 41.403" W (37.66416917, -7.94483417). RGN identification: 1:50,000 sheet 46C, type BOLEMBREANO S/ MOINHO.

Altimetry: orthometric altitude at the top 246.9 m; at the base 240.95 m; ellipsoidal altitude at the top 301.53 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-46c-sambras