Abutreira Geodetic Marker
Key Facts
- Source: RGN
- Coordinates: 37.75337683, -8.57476556
- RGN sheet: 45A
- Marker type: BOLEMBREANO
- Top altitude: 275.39 m
Abutreira 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: 37° 45' 12.1566" N, 08° 34' 29.156" W (37.75337683, -8.57476556). RGN identification: 1:50,000 sheet 45A, order 3, type BOLEMBREANO.
Altimetry: orthometric altitude at the top 275.39 m; at the base 273.23 m; ellipsoidal altitude at the top 329.29 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-45a-abutreira
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