Penedo do Seixo Geodetic Marker
Key Facts
- Source: RGN
- Coordinates: 37.80019381, -7.96629083
- RGN sheet: 46A
- Marker type: BOLEMBREANO
- Top altitude: 214.74 m
Penedo do Seixo 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° 48' 0.6977" N, 07° 57' 58.647" W (37.80019381, -7.96629083). RGN identification: 1:50,000 sheet 46A, order 2, type BOLEMBREANO.
Altimetry: orthometric altitude at the top 214.74 m; at the base 211 m; ellipsoidal altitude at the top 269.33 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-46a-penedo-do-seixo
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