Piares Geodetic Marker

Key Facts

  • Source: RGN
  • Coordinates: 37.04674911, -7.82253083
  • RGN sheet: 53A
  • Marker type: BOLEMBREANO S/ CONSTRUÇÃO
  • Top altitude: 44.4 m

Piares 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: 37° 02' 48.2968" N, 07° 49' 21.111" W (37.04674911, -7.82253083). RGN identification: 1:50,000 sheet 53A, type BOLEMBREANO S/ CONSTRUÇÃO.

Altimetry: orthometric altitude at the top 44.4 m; at the base 40.09 m; ellipsoidal altitude at the top 96.6 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-53a-piares

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