Castro Geodetic Marker
Key Facts
- Source: RGN
- Coordinates: 42.02314967, -8.15833072
- RGN sheet: 01B
- Marker type: BOLEMBREANO
- Top altitude: 1037.71 m
Castro 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: 42° 01' 23.3388" N, 08° 09' 29.9906" W (42.02314967, -8.15833072). RGN identification: 1:50,000 sheet 01B, type BOLEMBREANO.
Altimetry: orthometric altitude at the top 1037.71 m; at the base 1035.71 m; ellipsoidal altitude at the top 1094.3 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-01b-castro
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