Arrão Geodetic Marker

Key Facts

  • Source: RGN
  • Coordinates: 39.12299422, -8.32704122
  • RGN sheet: 31D
  • Marker type: BOLEMBREANO
  • Top altitude: 171.21 m

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Weather

In Ponte de Sor

Thu
26° 14°
Rain 0%
Fri
30° 16°
Rain 0%
Sat
26° 20°
Rain 33%
Sun
24° 19°
Rain 50%
Mon
27° 19°
Rain 40%

Arrão 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° 07' 22.7792" N, 08° 19' 37.3484" W (39.12299422, -8.32704122). RGN identification: 1:50,000 sheet 31D, order 2, type BOLEMBREANO. Altimetry: orthometric altitude at the top 171.21 m; at the base 167.72 m; ellipsoidal altitude at the top 225.41 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-31d-arrao

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