Portelas Geodetic Marker
Key Facts
- Source: RGN
- Coordinates: 40.93535431, -7.01724503
- RGN sheet: 15A
- Marker type: BOLEMBREANO
- Top altitude: 653.63 m
Weather
Portelas 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° 56' 7.2755" N, 07° 01' 2.0821" W (40.93535431, -7.01724503). RGN identification: 1:50,000 sheet 15A, order 2, type BOLEMBREANO.
Altimetry: orthometric altitude at the top 653.63 m; at the base 652.05 m; ellipsoidal altitude at the top 709.27 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-15a-portelas
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