Barreira Alta Geodetic Marker

Geodetic Marker

Key Facts

  • Source: RGN
  • Coordinates: 37.51390486, -7.71961642
  • RGN sheet: 46D
  • Marker type: PILAR TRONCO-CÓNICO S/ CILINDRO
  • Top altitude: 225.26 m
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Weather

Sat
34° 18°
Rain 0%
Sun
32° 19°
Rain 5%
Mon
33° 24°
Rain 54%
Tue
34° 22°
Rain 3%
Wed
31° 19°
Rain 3%

Barreira Alta 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: 37° 30' 50.0575" N, 07° 43' 10.6191" W (37.51390486, -7.71961642). RGN identification: 1:50,000 sheet 46D, type PILAR TRONCO-CÓNICO S/ CILINDRO.

Altimetry: orthometric altitude at the top 225.26 m; at the base 222.5 m; ellipsoidal altitude at the top 279.72 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-46d-barreira-alta

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