Aveia Geodetic Marker

Geodetic Marker

Key Facts

  • Source: RGN
  • Coordinates: 40.23412367, -8.10195797
  • RGN sheet: 20A
  • Marker type: BOLEMBREANO
  • Top altitude: 236.18 m
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Aveia 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° 14' 2.8452" N, 08° 06' 7.0487" W (40.23412367, -8.10195797). RGN identification: 1:50,000 sheet 20A, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 236.18 m; at the base 233.68 m; ellipsoidal altitude at the top 291.67 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-20a-aveia

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