Coriscas Geodetic Marker

Geodetic Marker

Key Facts

  • Source: RGN
  • Coordinates: 37.71959522, -8.57538953
  • RGN sheet: 45A
  • Marker type: BOLEMBREANO
  • Top altitude: 172.14 m
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Coriscas 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° 43' 10.5428" N, 08° 34' 31.4023" W (37.71959522, -8.57538953). RGN identification: 1:50,000 sheet 45A, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 172.14 m; at the base 169.83 m; ellipsoidal altitude at the top 226.01 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-45a-coriscas

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