Tapadinha Geodetic Marker

Geodetic Marker

Key Facts

  • Source: RGN
  • Coordinates: 39.52504478, -7.46274461
  • RGN sheet: 28B
  • Marker type: PILAR PRISMÁTICO S/ BASE PRISMÁTICA
  • Top altitude: 323.4 m
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Tapadinha 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' 30.1612" N, 07° 27' 45.8806" W (39.52504478, -7.46274461). RGN identification: 1:50,000 sheet 28B, type PILAR PRISMÁTICO S/ BASE PRISMÁTICA.

Altimetry: orthometric altitude at the top 323.4 m; at the base 320.9 m; ellipsoidal altitude at the top 378.33 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-tapadinha

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