Sampaio Geodetic Marker
Key Facts
- Source: RGN
- Coordinates: 41.31289069, -7.01618125
- RGN sheet: 11A
- Marker type: PILAR TRONCO-CÓNICO
- Top altitude: 501.65 m
Weather
In Alfândega da Fé
Sampaio 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: 41° 18' 46.4065" N, 07° 00' 58.2525" W (41.31289069, -7.01618125). RGN identification: 1:50,000 sheet 11A, type PILAR TRONCO-CÓNICO.
Altimetry: orthometric altitude at the top 501.65 m; at the base 500.45 m; ellipsoidal altitude at the top 557.27 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-11a-sampaio
Sobre Alfândega da Fé
Land of almond blossoms and quality olive oil. Alfândega da Fé offers Mediterranean landscapes, traditional villages and rich historical heritage.
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