Vale Largo Geodetic Marker

Vale Largo 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° 45' 12.9008" N, 08° 28' 31.3317" W (39.75358356, -8.47536992). RGN identification: 1:50,000 sheet 23D, order 3, type PILAR CILINDRICO S/ BASE CILINDRICA.

Altimetry: orthometric altitude at the top 206.97 m; at the base 202.93 m; ellipsoidal altitude at the top 261.86 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-23d-vale-largo