Sentinela Geodetic Marker

Geodetic Marker

Key Facts

  • Source: RGN
  • Coordinates: 40.67183236, -6.87879442
  • RGN sheet: 18B
  • Marker type: BOLEMBREANO
  • Top altitude: 778.96 m
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Weather

Sat
34° 17°
Rain 8%
Sun
34° 19°
Rain 18%
Mon
36° 20°
Rain 3%
Tue
38° 22°
Rain 7%
Wed
31° 20°
Rain 13%

Sentinela 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° 40' 18.5965" N, 06° 52' 43.6599" W (40.67183236, -6.87879442). RGN identification: 1:50,000 sheet 18B, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 778.96 m; at the base 776.96 m; ellipsoidal altitude at the top 834.79 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-18b-sentinela

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