Vale de Ladrão Geodetic Marker
Key Facts
- Source: RGN
- Coordinates: 40.17649442, -7.64075617
- RGN sheet: 20D
- Marker type: BOLEMBREANO
- Top altitude: 583.35 m
Weather
Vale de Ladrão 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° 10' 35.3799" N, 07° 38' 26.7222" W (40.17649442, -7.64075617). RGN identification: 1:50,000 sheet 20D, type BOLEMBREANO.
Altimetry: orthometric altitude at the top 583.35 m; at the base 580.86 m; ellipsoidal altitude at the top 639.33 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-20d-vale-de-ladrao
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