Fresta Geodetic Marker

Fresta 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° 12' 50.5965" N, 08° 25' 40.8577" W (38.21405458, -8.42801603). RGN identification: 1:50,000 sheet 42B, order 2, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 111.82 m; at the base 107.34 m; ellipsoidal altitude at the top 166.05 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-42b-fresta