Portela Ruiva 1 Geodetic Marker
Key Facts
- Source: RGN
- Coordinates: 37.43529172, -7.78438339
- RGN sheet: 50A
- Marker type: BOLEMBREANO
- Top altitude: 307.81 m
Portela Ruiva 1 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° 26' 7.0502" N, 07° 47' 3.7802" W (37.43529172, -7.78438339). RGN identification: 1:50,000 sheet 50A, type BOLEMBREANO.
Altimetry: orthometric altitude at the top 307.81 m; at the base 305.33 m; ellipsoidal altitude at the top 362.32 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-50a-portela-ruiva-1
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