Memória Geodetic Marker

Key Facts

  • Source: RGN
  • Coordinates: 41.23203733, -8.72152444
  • RGN sheet: 09C
  • Marker type: TORRE DE MONUMENTO
  • Top altitude: 34.85 m

Memória 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' 55.3344" N, 08° 43' 17.488" W (41.23203733, -8.72152444). RGN identification: 1:50,000 sheet 09C, type TORRE DE MONUMENTO.

Altimetry: orthometric altitude at the top 34.85 m; ellipsoidal altitude at the top 89.74 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-09c-memoria


Sobre Matosinhos

Coastal city famous for its beaches and fresh fish cuisine. Leixões Port and Siza Vieira's modern architecture are highlights.


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