Gralheira Geodetic Marker

Key Facts

  • Source: RGN
  • Coordinates: 40.45028581, -8.35572011
  • RGN sheet: 16D
  • Marker type: BOLEMBREANO
  • Top altitude: 371.03 m

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Weather

In Anadia

Wed
20° 14°
Rain 95%
Thu
21° 10°
Rain 0%
Fri
25° 13°
Rain 1%
Sat
22° 17°
Rain 63%
Sun
22° 15°
Rain 30%

Gralheira 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° 27' 1.0289" N, 08° 21' 20.5924" W (40.45028581, -8.35572011). RGN identification: 1:50,000 sheet 16D, type BOLEMBREANO. Altimetry: orthometric altitude at the top 371.03 m; at the base 368 m; ellipsoidal altitude at the top 426.28 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-16d-gralheira


Sobre Anadia

Nestled in the heart of Portugal’s Centro region, Anadia offers a tranquil escape steeped in history and surrounded by rolling hills. Explore the unique landscape of the Bussaco Forest, just a short drive away, or discover the town's traditional architecture and ceramics heritage. Anadia provides a genuine taste of Portuguese life, blending natural beauty with cultural charm.


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