Fraldona Geodetic Marker

Geodetic Marker

Key Facts

  • Source: RGN
  • Coordinates: 39.66331078, -7.30148272
  • RGN sheet: 29A
  • Marker type: PILAR TRONCO-CÓNICO
  • Top altitude: 347.81 m
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Fraldona 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° 39' 47.9188" N, 07° 18' 5.3378" W (39.66331078, -7.30148272). RGN identification: 1:50,000 sheet 29A, type PILAR TRONCO-CÓNICO.

Altimetry: orthometric altitude at the top 347.81 m; at the base 345.29 m; ellipsoidal altitude at the top 402.63 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-29a-fraldona

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