Freire Geodetic Marker

Geodetic Marker

Key Facts

  • Source: RGN
  • Coordinates: 38.76193453, -9.15108228
  • RGN sheet: 34D
  • Marker type: PARA-RAIOS S/ CONSTRUÇÃO
  • Top altitude: 132.99 m
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Weather

Mon
33° 23°
Rain 8%
Tue
27° 21°
Rain 0%
Wed
27° 20°
Rain 0%
Thu
25° 19°
Rain 3%
Fri
25° 19°
Rain 2%

Freire 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: 38° 45' 42.9643" N, 09° 09' 3.8962" W (38.76193453, -9.15108228). RGN identification: 1:50,000 sheet 34D, type PARA-RAIOS S/ CONSTRUÇÃO.

Altimetry: orthometric altitude at the top 132.99 m; at the base 129.26 m; ellipsoidal altitude at the top 186.41 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-34d-freire

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