Nave Geodetic Marker
Key Facts
- Source: RGN
- Coordinates: 40.39733619, -6.97851278
- RGN sheet: 18D
- Marker type: BOLEMBREANO
- Top altitude: 848.24 m
Nave 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° 23' 50.4103" N, 06° 58' 42.646" W (40.39733619, -6.97851278). RGN identification: 1:50,000 sheet 18D, order 2, type BOLEMBREANO.
Altimetry: orthometric altitude at the top 848.24 m; at the base 844.44 m; ellipsoidal altitude at the top 904.36 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-18d-nave
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