Penetra Geodetic Marker

Penetra 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° 15' 20.667" N, 08° 31' 14.9806" W (40.25574083, -8.52082794). RGN identification: 1:50,000 sheet 19A, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 111.37 m; at the base 108.39 m; ellipsoidal altitude at the top 166.14 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-19a-penetra