Barroqueira Geodetic Marker

Geodetic Marker

Key Facts

  • Source: RGN
  • Coordinates: 39.52947575, -7.74084872
  • RGN sheet: 28B
  • Marker type: PILAR TRONCO-CÓNICO S/ CONSTRUÇÃO
  • Top altitude: 308.22 m
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Barroqueira 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: 39° 31' 46.1127" N, 07° 44' 27.0554" W (39.52947575, -7.74084872). RGN identification: 1:50,000 sheet 28B, order 2, type PILAR TRONCO-CÓNICO S/ CONSTRUÇÃO.

Altimetry: orthometric altitude at the top 308.22 m; at the base 305.39 m; ellipsoidal altitude at the top 363.31 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-28b-barroqueira

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