Quarta Geodetic Marker
Key Facts
- Source: RGN
- Coordinates: 40.53175394, -7.03902542
- RGN sheet: 18C
- Marker type: BOLEMBREANO
- Top altitude: 825.76 m
Weather
Quarta 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: 40° 31' 54.3142" N, 07° 02' 20.4915" W (40.53175394, -7.03902542). RGN identification: 1:50,000 sheet 18C, type BOLEMBREANO.
Altimetry: orthometric altitude at the top 825.76 m; at the base 823.26 m; ellipsoidal altitude at the top 881.82 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-18c-quarta
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