Lameira Grande Geodetic Marker
Key Facts
- Source: RGN
- Coordinates: 39.77273486, -8.14095158
- RGN sheet: 23D
- Marker type: BOLEMBREANO
- Top altitude: 364.35 m
Lameira 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° 46' 21.8455" N, 08° 08' 27.4257" W (39.77273486, -8.14095158). RGN identification: 1:50,000 sheet 23D, type BOLEMBREANO.
Altimetry: orthometric altitude at the top 364.35 m; at the base 361.38 m; ellipsoidal altitude at the top 419.64 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-23d-lameira-grande
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