Cabeças Geodetic Marker

Cabeças 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: 40° 13' 38.7049" N, 08° 15' 20.9861" W (40.22741803, -8.25582947). RGN identification: 1:50,000 sheet 19B, order 4, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 184.26 m; at the base 181.78 m; ellipsoidal altitude at the top 239.59 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-19b-cabecas