Ferrel Geodetic Marker

Ferrel 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° 22' 6.6906" N, 09° 18' 41.6076" W (39.36852517, -9.31155767). RGN identification: 1:50,000 sheet 26C, type PILAR PRISMÁTICO S/ BASE PRISMÁTICA.

Altimetry: orthometric altitude at the top 57.78 m; at the base 54.76 m; ellipsoidal altitude at the top 111.35 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-26c-ferrel