Ciadas Geodetic Marker
Key Facts
- Source: RGN
- Coordinates: 39.92582325, -7.13089592
- RGN sheet: 25A
- Marker type: PILAR TRONCO-CÓNICO
- Top altitude: 381.96 m
Weather
Ciadas 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° 55' 32.9637" N, 07° 07' 51.2253" W (39.92582325, -7.13089592). RGN identification: 1:50,000 sheet 25A, type PILAR TRONCO-CÓNICO.
Altimetry: orthometric altitude at the top 381.96 m; at the base 379.27 m; ellipsoidal altitude at the top 436.91 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-25a-ciadas
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