Arrotas Geodetic Marker
Key Facts
- Source: RGN
- Coordinates: 40.37253597, -8.58828478
- RGN sheet: 19A
- Marker type: BOLEMBREANO S/ DEPÓSITO
- Top altitude: 94.31 m
Arrotas 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° 22' 21.1295" N, 08° 35' 17.8252" W (40.37253597, -8.58828478). RGN identification: 1:50,000 sheet 19A, type BOLEMBREANO S/ DEPÓSITO.
Altimetry: orthometric altitude at the top 94.31 m; at the base 74.7 m; ellipsoidal altitude at the top 149.04 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-19a-arrotas
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