Vale de Água Geodetic Marker
Key Facts
- Source: RGN
- Coordinates: 37.86501783, -8.68986367
- RGN sheet: 45A
- Marker type: BOLEMBREANO
- Top altitude: 156.98 m
Vale de Água 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: 37° 51' 54.0642" N, 08° 41' 23.5092" W (37.86501783, -8.68986367). RGN identification: 1:50,000 sheet 45A, type BOLEMBREANO.
Altimetry: orthometric altitude at the top 156.98 m; at the base 154.18 m; ellipsoidal altitude at the top 210.73 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-45a-vale-de-agua
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