Cotão Geodetic Marker

Cotão 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° 45' 31.9286" N, 09° 18' 10.6789" W (38.75886906, -9.30296636). RGN identification: 1:50,000 sheet 34C, order 2, type PILAR TRONCO-CÓNICO.

Altimetry: orthometric altitude at the top 223.95 m; at the base 222.2 m; ellipsoidal altitude at the top 277.6 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-34c-cotao