Arneiro 1 Geodetic Marker

Arneiro 1 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° 51' 55.6707" N, 09° 07' 12.6366" W (38.86546408, -9.12017683). RGN identification: 1:50,000 sheet 34B, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 62.8 m; at the base 60.8 m; ellipsoidal altitude at the top 116.48 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-34b-arneiro-1