Alvaiade 1 Geodetic Marker

Geodetic Marker

Key Facts

  • Source: RGN
  • Coordinates: 39.70457756, -7.71898711
  • RGN sheet: 24D
  • Marker type: PILAR TRONCO-CÓNICO
  • Top altitude: 544.14 m
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Weather

Sun
35° 20°
Rain 5%
Mon
38° 21°
Rain 10%
Tue
34° 21°
Rain 3%
Wed
29° 19°
Rain 0%
Thu
27° 17°
Rain 3%

Alvaiade 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° 42' 16.4792" N, 07° 43' 8.3536" W (39.70457756, -7.71898711). RGN identification: 1:50,000 sheet 24D, type PILAR TRONCO-CÓNICO.

Altimetry: orthometric altitude at the top 544.14 m; at the base 541.48 m; ellipsoidal altitude at the top 599.43 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-24d-alvaiade-1

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