Vale Grande Geodetic Marker

Geodetic Marker

Key Facts

  • Source: RGN
  • Coordinates: 39.43493903, -7.86070433
  • RGN sheet: 28C
  • Marker type: TRIPLO CILINDRO
  • Top altitude: 283.49 m
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Weather

Sun
36° 20°
Rain 13%
Mon
39° 22°
Rain 33%
Tue
35° 22°
Rain 3%
Wed
30° 20°
Rain 0%
Thu
28° 17°
Rain 0%

Vale Grande 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° 26' 5.7805" N, 07° 51' 38.5356" W (39.43493903, -7.86070433). RGN identification: 1:50,000 sheet 28C, type TRIPLO CILINDRO.

Altimetry: orthometric altitude at the top 283.49 m; at the base 276.97 m; ellipsoidal altitude at the top 338.41 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-28c-vale-grande

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