Lagoa Grande Geodetic Marker
Key Facts
- Source: RGN
- Coordinates: 39.36521767, -8.32598028
- RGN sheet: 27D
- Marker type: PILAR S/ PIRÂMIDE TRUNCADA
- Top altitude: 180.08 m
Weather
Lagoa Grande 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° 21' 54.7836" N, 08° 19' 33.529" W (39.36521767, -8.32598028). RGN identification: 1:50,000 sheet 27D, type PILAR S/ PIRÂMIDE TRUNCADA.
Altimetry: orthometric altitude at the top 180.08 m; at the base 175.14 m; ellipsoidal altitude at the top 234.38 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-27d-lagoa-grande
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