Alfarelos 2 Geodetic Marker
Key Facts
- Source: RGN
- Coordinates: 40.15033700, -8.65544003
- RGN sheet: 19C
- Marker type: PILAR TRONCO-CÓNICO S/ DEPÓSITO
- Top altitude: 90.79 m
Weather
Alfarelos 2 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° 09' 1.2132" N, 08° 39' 19.5841" W (40.15033700, -8.65544003). RGN identification: 1:50,000 sheet 19C, type PILAR TRONCO-CÓNICO S/ DEPÓSITO.
Altimetry: orthometric altitude at the top 90.79 m; at the base 63.03 m; ellipsoidal altitude at the top 145.06 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-19c-alfarelos-2
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