Carvalho Geodetic Marker

Carvalho 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° 33' 55.3163" N, 08° 49' 9.157" W (39.56536564, -8.81921028). RGN identification: 1:50,000 sheet 27A, order 4, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 500.77 m; at the base 498.27 m; ellipsoidal altitude at the top 555.21 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-27a-carvalho