Charneca Geodetic Marker

Charneca 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° 17' 17.4788" N, 08° 30' 38.5794" W (38.28818856, -8.51071650). RGN identification: 1:50,000 sheet 39C, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 73.38 m; at the base 71.4 m; ellipsoidal altitude at the top 127.49 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-charneca