Pena 1 Geodetic Marker
Key Facts
- Source: RGN
- Coordinates: 39.69713986, -8.18078436
- RGN sheet: 23D
- Marker type: BOLEMBREANO
- Top altitude: 516.47 m
Weather
Pena 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: 39° 41' 49.7035" N, 08° 10' 50.8237" W (39.69713986, -8.18078436). RGN identification: 1:50,000 sheet 23D, type BOLEMBREANO.
Altimetry: orthometric altitude at the top 516.47 m; at the base 513.97 m; ellipsoidal altitude at the top 571.68 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-23d-pena-1
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