Carvalhal de Santo Amaro Geodetic Marker

Key Facts

  • Source: RGN
  • Coordinates: 40.03792903, -8.40529467
  • RGN sheet: 19D
  • Marker type: BOLEMBREANO
  • Top altitude: 359.1 m

Carvalhal de Santo Amaro 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° 02' 16.5445" N, 08° 24' 19.0608" W (40.03792903, -8.40529467). RGN identification: 1:50,000 sheet 19D, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 359.1 m; at the base 356.56 m; ellipsoidal altitude at the top 414.4 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-19d-carvalhal-de-santo-amaro

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