Boavista Geodetic Marker

Boavista 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: 39° 17' 57.5125" N, 08° 41' 24.1492" W (39.29930903, -8.69004144). RGN identification: 1:50,000 sheet 31A, order 2, type PILAR CILINDRICO S/ BASE CILINDRICA S/ MOINHO.

Altimetry: orthometric altitude at the top 89.53 m; at the base 82.82 m; ellipsoidal altitude at the top 143.39 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-31a-boavista