Maria Rosa Geodetic Marker
Key Facts
- Source: RGN
- Coordinates: 39.15241483, -9.29268333
- RGN sheet: 30A
- Marker type: BOLEMBREANO
- Top altitude: 65.24 m
Weather
Maria Rosa 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° 09' 8.6934" N, 09° 17' 33.66" W (39.15241483, -9.29268333). RGN identification: 1:50,000 sheet 30A, type BOLEMBREANO.
Altimetry: orthometric altitude at the top 65.24 m; at the base 62.7 m; ellipsoidal altitude at the top 119.18 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-30a-maria-rosa
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