Casal de Ovelheiros Geodetic Marker
Key Facts
- Source: RGN
- Coordinates: 40.04595656, -8.56376222
- RGN sheet: 19C
- Marker type: BOLEMBREANO
- Top altitude: 134.69 m
Casal de Ovelheiros 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° 02' 45.4436" N, 08° 33' 49.544" W (40.04595656, -8.56376222). RGN identification: 1:50,000 sheet 19C, type BOLEMBREANO.
Altimetry: orthometric altitude at the top 134.69 m; at the base 132.19 m; ellipsoidal altitude at the top 189.32 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-19c-casal-de-ovelheiros
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