Serra Isabel Geodetic Marker
Key Facts
- Source: RGN
- Coordinates: 39.01509911, -9.07035758
- RGN sheet: 30D
- Marker type: BOLEMBREANO
- Top altitude: 307.93 m
Weather
Serra Isabel 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° 00' 54.3568" N, 09° 04' 13.2873" W (39.01509911, -9.07035758). RGN identification: 1:50,000 sheet 30D, type BOLEMBREANO.
Altimetry: orthometric altitude at the top 307.93 m; at the base 305.43 m; ellipsoidal altitude at the top 361.92 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-30d-serra-isabel
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