São Matias Geodetic Marker
Key Facts
- Source: RGN
- Coordinates: 40.79502650, -7.66199889
- RGN sheet: 14D
- Marker type: BOLEMBREANO
- Top altitude: 745.68 m
São Matias 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° 47' 42.0954" N, 07° 39' 43.196" W (40.79502650, -7.66199889). RGN identification: 1:50,000 sheet 14D, type BOLEMBREANO.
Altimetry: orthometric altitude at the top 745.68 m; at the base 743.69 m; ellipsoidal altitude at the top 801.66 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-14d-sao-matias
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