Balastreiro Geodetic Marker

Balastreiro 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° 51' 57.1726" N, 08° 27' 42.4273" W (37.86588128, -8.46178536). RGN identification: 1:50,000 sheet 45B, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 93.73 m; at the base 91.74 m; ellipsoidal altitude at the top 147.77 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-45b-balastreiro