Vale de Porco Geodetic Marker

Geodetic Marker

Key Facts

  • Source: RGN
  • Coordinates: 39.83333781, -8.07182775
  • RGN sheet: 24C
  • Marker type: BOLEMBREANO
  • Top altitude: 408.87 m
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Vale de Porco 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: 39° 50' 0.0161" N, 08° 04' 18.5799" W (39.83333781, -8.07182775). RGN identification: 1:50,000 sheet 24C, order 4, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 408.87 m; at the base 405.86 m; ellipsoidal altitude at the top 464.43 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-24c-vale-de-porco

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