Volta Geodetic Marker

Key Facts

  • Source: RGN
  • Coordinates: 40.17976478, -7.38958308
  • RGN sheet: 20D
  • Marker type: BOLEMBREANO
  • Top altitude: 451.85 m

Volta 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° 10' 47.1532" N, 07° 23' 22.4991" W (40.17976478, -7.38958308). RGN identification: 1:50,000 sheet 20D, order 4, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 451.85 m; at the base 449.33 m; ellipsoidal altitude at the top 507.4 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-20d-volta

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