Perna do Arneiro Geodetic Marker

Perna do 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: 39° 26' 12.8225" N, 07° 49' 28.8941" W (39.43689514, -7.82469281). RGN identification: 1:50,000 sheet 28C, type TRIPLO CILINDRO.

Altimetry: orthometric altitude at the top 287.43 m; at the base 279.61 m; ellipsoidal altitude at the top 342.34 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-28c-perna-do-arneiro