Arneiro Geodetic Marker

Arneiro 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° 15' 47.5847" N, 08° 36' 48.6666" W (38.26321797, -8.61351850). RGN identification: 1:50,000 sheet 39C, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 87.72 m; at the base 85.77 m; ellipsoidal altitude at the top 141.67 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-39c-arneiro