São Gião 2 Geodetic Marker

Geodetic Marker

Key Facts

  • Source: RGN
  • Coordinates: 40.30893178, -8.62254589
  • RGN sheet: 19A
  • Marker type: BOLEMBREANO S/ DEPÓSITO
  • Top altitude: 143.35 m
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Weather

Sun
33° 18°
Rain 0%
Mon
35° 20°
Rain 0%
Tue
33° 19°
Rain 0%
Wed
27° 20°
Rain 0%
Thu
24° 18°
Rain 3%

São Gião 2 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: 40° 18' 32.1544" N, 08° 37' 21.1652" W (40.30893178, -8.62254589). RGN identification: 1:50,000 sheet 19A, type BOLEMBREANO S/ DEPÓSITO.

Altimetry: orthometric altitude at the top 143.35 m; at the base 121.78 m; ellipsoidal altitude at the top 197.87 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-19a-sao-giao-2

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