Quinta do Ribeiro Geodetic Marker
Key Facts
- Source: RGN
- Coordinates: 40.58912306, -7.81321586
- RGN sheet: 17A
- Marker type: PILAR CILINDRICO S/ BASE CILINDRICA
- Top altitude: 486.76 m
Quinta do Ribeiro 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° 35' 20.843" N, 07° 48' 47.5771" W (40.58912306, -7.81321586). RGN identification: 1:50,000 sheet 17A, order 3, type PILAR CILINDRICO S/ BASE CILINDRICA.
Altimetry: orthometric altitude at the top 486.76 m; ellipsoidal altitude at the top 542.12 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-17a-quinta-do-ribeiro
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