Atalaia Geodetic Marker

Key Facts

  • Source: RGN
  • Coordinates: 40.19260925, -7.42304022
  • RGN sheet: 20D
  • Marker type: BOLEMBREANO
  • Top altitude: 510.93 m

Atalaia 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° 11' 33.3933" N, 07° 25' 22.9448" W (40.19260925, -7.42304022). RGN identification: 1:50,000 sheet 20D, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 510.93 m; at the base 508.44 m; ellipsoidal altitude at the top 566.61 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-atalaia

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