Oliveirinha Geodetic Marker

Geodetic Marker

Key Facts

  • Source: RGN
  • Coordinates: 37.43909231, -7.47994792
  • RGN sheet: 50B
  • Marker type: BOLEMBREANO
  • Top altitude: 183.24 m
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Oliveirinha 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° 26' 20.7323" N, 07° 28' 47.8125" W (37.43909231, -7.47994792). RGN identification: 1:50,000 sheet 50B, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 183.24 m; at the base 180.71 m; ellipsoidal altitude at the top 237.15 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-50b-oliveirinha

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