Chão da Granja Geodetic Marker
Key Facts
- Source: RGN
- Coordinates: 39.81183564, -7.40068981
- RGN sheet: 24D
- Marker type: PILAR TRONCO-CÓNICO
- Top altitude: 241.2 m
Weather
Chão da Granja 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° 48' 42.6083" N, 07° 24' 2.4833" W (39.81183564, -7.40068981). RGN identification: 1:50,000 sheet 24D, type PILAR TRONCO-CÓNICO.
Altimetry: orthometric altitude at the top 241.2 m; at the base 238.57 m; ellipsoidal altitude at the top 296.19 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-24d-chao-da-granja
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