Caldeiras Geodetic Marker
Key Facts
- Source: RGN
- Coordinates: 38.78019433, -7.18853794
- RGN sheet: 37A
- Marker type: BOLEMBREANO
- Top altitude: 210.97 m
Weather
Caldeiras 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: 38° 46' 48.6996" N, 07° 11' 18.7366" W (38.78019433, -7.18853794). RGN identification: 1:50,000 sheet 37A, type BOLEMBREANO.
Altimetry: orthometric altitude at the top 210.97 m; at the base 209.18 m; ellipsoidal altitude at the top 265.49 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-37a-caldeiras
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