Sesmarias Geodetic Marker

Sesmarias 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° 11' 32.0843" N, 07° 33' 57.8508" W (37.19224564, -7.56606967). RGN identification: 1:50,000 sheet 50D, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 123.02 m; at the base 119.52 m; ellipsoidal altitude at the top 175.87 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-50d-sesmarias