Sardinha Geodetic Marker

Geodetic Marker

Key Facts

  • Source: RGN
  • Coordinates: 38.07033092, -7.49623508
  • RGN sheet: 43B
  • Marker type: CHAMINÉ
  • Top altitude: 203.4 m
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Sardinha 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: 38° 04' 13.1913" N, 07° 29' 46.4463" W (38.07033092, -7.49623508). RGN identification: 1:50,000 sheet 43B, type CHAMINÉ.

Altimetry: orthometric altitude at the top 203.4 m; at the base 195.15 m; ellipsoidal altitude at the top 258.56 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-43b-sardinha

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