Serra de Eira Geodetic Marker
Key Facts
- Source: RGN
- Coordinates: 39.51294317, -8.70358503
- RGN sheet: 27A
- Marker type: BOLEMBREANO
- Top altitude: 487.74 m
Weather
Serra de Eira 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: 39° 30' 46.5954" N, 08° 42' 12.9061" W (39.51294317, -8.70358503). RGN identification: 1:50,000 sheet 27A, type BOLEMBREANO.
Altimetry: orthometric altitude at the top 487.74 m; at the base 484.12 m; ellipsoidal altitude at the top 542.32 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-27a-serra-de-eira
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