Cercal-Pn Geodetic Marker
Key Facts
- Source: RGN
- Coordinates: 37.79442747, -8.71880589
- RGN sheet: 45A
- Marker type: PILAR PRISMÁTICO
- Top altitude: 341.57 m
Cercal-Pn 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: 37° 47' 39.9389" N, 08° 43' 7.7012" W (37.79442747, -8.71880589). RGN identification: 1:50,000 sheet 45A, type PILAR PRISMÁTICO.
Altimetry: orthometric altitude at the top 341.57 m; ellipsoidal altitude at the top 395.15 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-45a-cercal-pn
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