Extremo N Geodetic Marker

Extremo N 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° 47' 17.404" N, 09° 05' 35.3613" W (38.78816778, -9.09315592). RGN identification: 1:50,000 sheet 34B, type PILAR TRONCO-CÓNICO.

Altimetry: orthometric altitude at the top 2.37 m; at the base 1.18 m; ellipsoidal altitude at the top 55.78 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-extremo-n