Porco Geodetic Marker
Key Facts
- Source: RGN
- Coordinates: 37.72524231, -7.83049464
- RGN sheet: 46A
- Marker type: PILAR CILINDRICO S/ BASE CILINDRICA
- Top altitude: 236.31 m
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Weather
In Mértola
Porco 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° 43' 30.8723" N, 07° 49' 49.7807" W (37.72524231, -7.83049464). RGN identification: 1:50,000 sheet 46A, type PILAR CILINDRICO S/ BASE CILINDRICA. Altimetry: orthometric altitude at the top 236.31 m; at the base 233.57 m; ellipsoidal altitude at the top 291.07 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-46a-porco
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