Tredo Geodetic Marker
Key Facts
- Source: RGN
- Coordinates: 38.73062614, -7.36191467
- RGN sheet: 37C
- Marker type: BOLEMBREANO
- Top altitude: 342.94 m
Weather
Tredo 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: 38° 43' 50.2541" N, 07° 21' 42.8928" W (38.73062614, -7.36191467). RGN identification: 1:50,000 sheet 37C, type BOLEMBREANO.
Altimetry: orthometric altitude at the top 342.94 m; at the base 340.93 m; ellipsoidal altitude at the top 397.89 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-37c-tredo
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