Cornadinho Geodetic Marker

Alfena (Portugal) Geodetic Marker

Key Facts

  • Source: RGN
  • Coordinates: 41.24102314, -8.48461475
  • RGN sheet: 09D
  • Marker type: BOLEMBREANO
  • Top altitude: 322.83 m
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Cornadinho 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: 41° 14' 27.6833" N, 08° 29' 4.6131" W (41.24102314, -8.48461475). RGN identification: 1:50,000 sheet 09D, order 4, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 322.83 m; at the base 320.36 m; ellipsoidal altitude at the top 377.97 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-09d-cornadinho

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