Algido Geodetic Marker

Geodetic Marker

Key Facts

  • Source: RGN
  • Coordinates: 40.38750128, -8.32141308
  • RGN sheet: 19B
  • Marker type: BOLEMBREANO
  • Top altitude: 339.54 m
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Algido 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: 40° 23' 15.0046" N, 08° 19' 17.0871" W (40.38750128, -8.32141308). RGN identification: 1:50,000 sheet 19B, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 339.54 m; at the base 336.57 m; ellipsoidal altitude at the top 394.83 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-19b-algido

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