Arriça Geodetic Marker

Arriça 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: 38° 47' 29.9173" N, 08° 38' 11.5816" W (38.79164369, -8.63655044). RGN identification: 1:50,000 sheet 35A, order 2, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 90.99 m; at the base 86.34 m; ellipsoidal altitude at the top 144.81 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-35a-arrica