Gramansinho Geodetic Marker

Gramansinho 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: 38° 46' 35.8899" N, 08° 34' 27.809" W (38.77663608, -8.57439139). RGN identification: 1:50,000 sheet 35A, order 4, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 104.06 m; at the base 101.56 m; ellipsoidal altitude at the top 157.97 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-35a-gramansinho