Boizanas Geodetic Marker

Geodetic Marker

Key Facts

  • Source: RGN
  • Coordinates: 39.67722911, -7.02621067
  • RGN sheet: 25C
  • Marker type: PILAR TRONCO-CÓNICO
  • Top altitude: 295.76 m
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Boizanas 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° 40' 38.0248" N, 07° 01' 34.3584" W (39.67722911, -7.02621067). RGN identification: 1:50,000 sheet 25C, order 2, type PILAR TRONCO-CÓNICO.

Altimetry: orthometric altitude at the top 295.76 m; at the base 293.08 m; ellipsoidal altitude at the top 349.78 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-25c-boizanas

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