Ferreiros Geodetic Marker

Ferreiros 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° 23' 40.3242" N, 07° 58' 50.846" W (40.39453450, -7.98079056). RGN identification: 1:50,000 sheet 17C, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 301.65 m; at the base 299.13 m; ellipsoidal altitude at the top 356.87 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-17c-ferreiros