Vale de Arco Geodetic Marker
Key Facts
- Source: RGN
- Coordinates: 39.37228056, -7.96580458
- RGN sheet: 28C
- Marker type: PILAR CILINDRICO S/ BASE CILINDRICA
- Top altitude: 260.06 m
Weather
Vale de Arco 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: 39° 22' 20.21" N, 07° 57' 56.8965" W (39.37228056, -7.96580458). RGN identification: 1:50,000 sheet 28C, order 4, type PILAR CILINDRICO S/ BASE CILINDRICA.
Altimetry: orthometric altitude at the top 260.06 m; at the base 254.19 m; ellipsoidal altitude at the top 314.72 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-28c-vale-de-arco
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