Costa Grande Geodetic Marker

Key Facts

  • Source: RGN
  • Coordinates: 41.93750517, -6.82673508
  • RGN sheet: 03D
  • Marker type: BOLEMBREANO
  • Top altitude: 1311.39 m

Costa Grande 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° 56' 15.0186" N, 06° 49' 36.2463" W (41.93750517, -6.82673508). RGN identification: 1:50,000 sheet 03D, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 1311.39 m; at the base 1309.4 m; ellipsoidal altitude at the top 1368.55 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-03d-costa-grande


Sobre Bragança

District capital, Bragança is a historic city with an impressive medieval castle and citadel. Gateway to Montesinho Natural Park, it offers rich cultural and natural heritage.


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