Cabeça Alta 1 Geodetic Marker
Key Facts
- Source: RGN
- Coordinates: 40.43009678, -7.42064436
- RGN sheet: 17D
- Marker type: BOLEMBREANO
- Top altitude: 1112 m
Cabeça Alta 1 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° 25' 48.3484" N, 07° 25' 14.3197" W (40.43009678, -7.42064436). RGN identification: 1:50,000 sheet 17D, type BOLEMBREANO.
Altimetry: orthometric altitude at the top 1112 m; at the base 1109.49 m; ellipsoidal altitude at the top 1168.39 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-1
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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