Marco Geodetic Marker
Key Facts
- Source: RGN
- Coordinates: 40.23653347, -8.00265400
- RGN sheet: 20A
- Marker type: BOLEMBREANO
- Top altitude: 418.89 m
Weather
Marco 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' 11.5205" N, 08° 00' 9.5544" W (40.23653347, -8.00265400). RGN identification: 1:50,000 sheet 20A, type BOLEMBREANO.
Altimetry: orthometric altitude at the top 418.89 m; at the base 416.42 m; ellipsoidal altitude at the top 474.51 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-20a-marco
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