Alminhas Geodetic Marker
Key Facts
- Source: RGN
- Coordinates: 41.21020028, -7.55895878
- RGN sheet: 10D
- Marker type: BOLEMBREANO
- Top altitude: 515.43 m
Weather
In Sabrosa
Alminhas 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° 12' 36.721" N, 07° 33' 32.2516" W (41.21020028, -7.55895878). RGN identification: 1:50,000 sheet 10D, type BOLEMBREANO.
Altimetry: orthometric altitude at the top 515.43 m; at the base 513.43 m; ellipsoidal altitude at the top 571.33 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-10d-alminhas
Sobre Sabrosa
Birthplace of Ferdinand Magellan, navigator who led the first circumnavigation. Wine-producing municipality with stunning Douro landscapes.
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