Seculca Geodetic Marker

Anreade e São Romão de Arego (Portugal) Geodetic Marker

Key Facts

  • Source: RGN
  • Coordinates: 41.07167731, -7.98135911
  • RGN sheet: 14A
  • Marker type: BOLEMBREANO
  • Top altitude: 893.33 m
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Seculca 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° 04' 18.0383" N, 07° 58' 52.8928" W (41.07167731, -7.98135911). RGN identification: 1:50,000 sheet 14A, order 2, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 893.33 m; at the base 891.33 m; ellipsoidal altitude at the top 949.49 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-14a-seculca

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