Cabeça Alta-Tf9 Geodetic Marker

Guarda (Portugal) Geodetic Marker

Key Facts

  • Source: RGN
  • Coordinates: 40.53377575, -7.42521628
  • RGN sheet: 17D
  • Marker type: PILAR TRONCO-CÓNICO
  • Top altitude: 1288.29 m
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Cabeça Alta-Tf9 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: 40° 32' 1.5927" N, 07° 25' 30.7786" W (40.53377575, -7.42521628). RGN identification: 1:50,000 sheet 17D, order 1, type PILAR TRONCO-CÓNICO.

Altimetry: orthometric altitude at the top 1288.29 m; at the base 1287.07 m; ellipsoidal altitude at the top 1344.55 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-17d-cabeca-alta-tf9

Sobre Guarda

Portugal's highest city, known as the city of 5 Fs: cold, abundant, strong, faithful and beautiful. The Gothic Cathedral is imposing.

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