Esparrela Geodetic Marker
Key Facts
- Source: RGN
- Coordinates: 40.17084208, -7.44746072
- RGN sheet: 20D
- Marker type: BOLEMBREANO
- Top altitude: 464.99 m
Esparrela 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° 10' 15.0315" N, 07° 26' 50.8586" W (40.17084208, -7.44746072). RGN identification: 1:50,000 sheet 20D, type BOLEMBREANO.
Altimetry: orthometric altitude at the top 464.99 m; at the base 461.98 m; ellipsoidal altitude at the top 520.65 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-20d-esparrela
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