Castelo de Ansiães Geodetic Marker

Key Facts

  • Source: RGN
  • Coordinates: 41.20304522, -7.30592633
  • RGN sheet: 11C
  • Marker type: BOLEMBREANO
  • Top altitude: 816.77 m

Castelo de Ansiães 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° 12' 10.9628" N, 07° 18' 21.3348" W (41.20304522, -7.30592633). RGN identification: 1:50,000 sheet 11C, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 816.77 m; at the base 810.19 m; ellipsoidal altitude at the top 872.51 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-11c-castelo-de-ansiaes


Sobre Carrazeda de Ansiães

Nestled between the Douro and Tua rivers, it's a land of fortified wines and terraced landscapes. The medieval castle offers panoramic views over the valleys.


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