Garroeira Geodetic Marker
Key Facts
- Source: RGN
- Coordinates: 39.92408403, -6.97528036
- RGN sheet: 25B
- Marker type: PILAR TRONCO-CÓNICO
- Top altitude: 357 m
Weather
Garroeira 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° 55' 26.7025" N, 06° 58' 31.0093" W (39.92408403, -6.97528036). RGN identification: 1:50,000 sheet 25B, type PILAR TRONCO-CÓNICO.
Altimetry: orthometric altitude at the top 357 m; at the base 354.29 m; ellipsoidal altitude at the top 412.08 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-25b-garroeira
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