Valeiro do Velho Geodetic Marker
Key Facts
- Source: RGN
- Coordinates: 40.34264725, -8.24542942
- RGN sheet: 19B
- Marker type: BOLEMBREANO
- Top altitude: 241.86 m
Weather
Valeiro do Velho 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° 20' 33.5301" N, 08° 14' 43.5459" W (40.34264725, -8.24542942). RGN identification: 1:50,000 sheet 19B, type BOLEMBREANO.
Altimetry: orthometric altitude at the top 241.86 m; at the base 239.38 m; ellipsoidal altitude at the top 297.14 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-19b-valeiro-do-velho
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