Nadadouro Geodetic Marker
Key Facts
- Source: RGN
- Coordinates: 39.41264997, -9.17824825
- RGN sheet: 26D
- Marker type: BOLEMBREANO S/ DEPÓSITO
- Top altitude: 87.13 m
Weather
Nadadouro 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: 39° 24' 45.5399" N, 09° 10' 41.6937" W (39.41264997, -9.17824825). RGN identification: 1:50,000 sheet 26D, type BOLEMBREANO S/ DEPÓSITO.
Altimetry: orthometric altitude at the top 87.13 m; at the base 63.85 m; ellipsoidal altitude at the top 140.71 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-26d-nadadouro
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