Serves-Tf1 Geodetic Marker

Serves-Tf1 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° 53' 39.2508" N, 09° 05' 27.6667" W (38.89423633, -9.09101853). RGN identification: 1:50,000 sheet 34B, order 1, type PILAR TRONCO-CÓNICO.

Altimetry: orthometric altitude at the top 351.75 m; at the base 350.55 m; ellipsoidal altitude at the top 405.53 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-serves-tf1