Atalaia 1 Geodetic Marker

Geodetic Marker

Key Facts

  • Source: RGN
  • Coordinates: 39.54579458, -7.50911044
  • RGN sheet: 28B
  • Marker type: PILAR TRONCO-CÓNICO
  • Top altitude: 336.35 m
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Weather

Sun
36° 20°
Rain 8%
Mon
38° 22°
Rain 20%
Tue
35° 23°
Rain 3%
Wed
30° 20°
Rain 0%
Thu
29° 18°
Rain 0%

Atalaia 1 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° 32' 44.8605" N, 07° 30' 32.7976" W (39.54579458, -7.50911044). RGN identification: 1:50,000 sheet 28B, order 2, type PILAR TRONCO-CÓNICO.

Altimetry: orthometric altitude at the top 336.35 m; at the base 333.62 m; ellipsoidal altitude at the top 391.25 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-28b-atalaia-1

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