Rocha Geodetic Marker

Geodetic Marker

Key Facts

  • Source: RGN
  • Coordinates: 37.13231011, -8.60953236
  • RGN sheet: 52A
  • Marker type: BOLEMBREANO
  • Top altitude: 32.39 m
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Rocha 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° 07' 56.3164" N, 08° 36' 34.3165" W (37.13231011, -8.60953236). RGN identification: 1:50,000 sheet 52A, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 32.39 m; at the base 29.39 m; ellipsoidal altitude at the top 85.18 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-52a-rocha

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