Serra Grande Geodetic Marker

Arouca (Portugal) Geodetic Marker

Key Facts

  • Source: RGN
  • Coordinates: 40.91832719, -8.38156492
  • RGN sheet: 13D
  • Marker type: BOLEMBREANO
  • Top altitude: 641.32 m
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Weather

In Arouca

Sat
25° 15°
Rain 0%
Sun
31° 17°
Rain 58%
Mon
33° 19°
Rain 10%
Tue
33° 20°
Rain 3%
Wed
24° 17°
Rain 8%

Serra 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: 40° 55' 5.9779" N, 08° 22' 53.6337" W (40.91832719, -8.38156492). RGN identification: 1:50,000 sheet 13D, order 3, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 641.32 m; at the base 638.33 m; ellipsoidal altitude at the top 696.65 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-13d-serra-grande

Sobre Arouca

Nestled in the heart of Portugal's stunning Alto Douro region, Arouca offers a captivating blend of natural beauty and rich history. Explore dramatic landscapes shaped by granite mountains and lush valleys, home to unique hiking trails like the iconic Arouca Passadiços walkways. Discover a legacy of Roman heritage and traditional villages, experiencing authentic Portuguese culture and tranquility.

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