São Domingos 1 Geodetic Marker

Key Facts

  • Source: RGN
  • Coordinates: 41.22597108, -7.57598964
  • RGN sheet: 10D
  • Marker type: BOLEMBREANO
  • Top altitude: 802.36 m

São Domingos 1 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: 41° 13' 33.4959" N, 07° 34' 33.5627" W (41.22597108, -7.57598964). RGN identification: 1:50,000 sheet 10D, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 802.36 m; at the base 800.36 m; ellipsoidal altitude at the top 858.32 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-10d-sao-domingos-1


Sobre Sabrosa

Birthplace of Ferdinand Magellan, navigator who led the first circumnavigation. Wine-producing municipality with stunning Douro landscapes.


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