Ladeira Grande Geodetic Marker
Key Facts
- Source: RGN
- Coordinates: 40.23668300, -6.97311567
- RGN sheet: 21B
- Marker type: BOLEMBREANO
- Top altitude: 939.92 m
Weather
Ladeira Grande 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° 14' 12.0588" N, 06° 58' 23.2164" W (40.23668300, -6.97311567). RGN identification: 1:50,000 sheet 21B, type BOLEMBREANO.
Altimetry: orthometric altitude at the top 939.92 m; at the base 937.42 m; ellipsoidal altitude at the top 995.76 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-21b-ladeira-grande
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