Vale de Mação Geodetic Marker
Key Facts
- Source: RGN
- Coordinates: 39.57397864, -8.00039947
- RGN sheet: 28A
- Marker type: CRUZEIRO
- Top altitude: 401.45 m
Weather
Vale de Mação 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° 34' 26.3231" N, 08° 00' 1.4381" W (39.57397864, -8.00039947). RGN identification: 1:50,000 sheet 28A, type CRUZEIRO.
Altimetry: orthometric altitude at the top 401.45 m; at the base 392.53 m; ellipsoidal altitude at the top 456.58 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-28a-vale-de-macao
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