Cabreira Geodetic Marker

Cabreira 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° 18' 3.2831" N, 09° 16' 31.3392" W (39.30091197, -9.27537200). RGN identification: 1:50,000 sheet 30A, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 142.87 m; at the base 139.89 m; ellipsoidal altitude at the top 196.62 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-30a-cabreira