Carvalhosa Geodetic Marker
Key Facts
- Source: RGN
- Coordinates: 40.02063072, -8.47627858
- RGN sheet: 23B
- Marker type: BOLEMBREANO
- Top altitude: 405.19 m
Carvalhosa 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° 01' 14.2706" N, 08° 28' 34.6029" W (40.02063072, -8.47627858). RGN identification: 1:50,000 sheet 23B, type BOLEMBREANO.
Altimetry: orthometric altitude at the top 405.19 m; at the base 403.19 m; ellipsoidal altitude at the top 460.29 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-23b-carvalhosa
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