Pereiro Geodetic Marker
Key Facts
- Source: RGN
- Coordinates: 40.35247117, -7.90226011
- RGN sheet: 20A
- Marker type: BOLEMBREANO
- Top altitude: 455.96 m
Pereiro 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° 21' 8.8962" N, 07° 54' 8.1364" W (40.35247117, -7.90226011). RGN identification: 1:50,000 sheet 20A, type BOLEMBREANO.
Altimetry: orthometric altitude at the top 455.96 m; at the base 453.45 m; ellipsoidal altitude at the top 511.41 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-20a-pereiro
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