Vale de Gaio Geodetic Marker

Vale de Gaio 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° 14' 50.034" N, 08° 16' 27.5948" W (38.24723167, -8.27433189). RGN identification: 1:50,000 sheet 39D, type BOLEMBREANO S/ CONSTRUÇÃO.

Altimetry: orthometric altitude at the top 82.17 m; at the base 76.83 m; ellipsoidal altitude at the top 136.73 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-39d-vale-de-gaio