Guilhim-Tf40 Geodetic Marker

Guilhim-Tf40 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: 37° 06' 4.239" N, 07° 55' 58.957" W (37.10117750, -7.93304361). RGN identification: 1:50,000 sheet 53A, order 1, type PILAR TRONCO-CÓNICO.

Altimetry: orthometric altitude at the top 314.15 m; at the base 312.95 m; ellipsoidal altitude at the top 366.93 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-53a-guilhim-tf40