Mangualde Geodetic Marker
Key Facts
- Source: RGN
- Coordinates: 40.60450833, -7.76980856
- RGN sheet: 17A
- Marker type: PILAR TRONCO-CÓNICO S/ DEPÓSITO
- Top altitude: 585.6 m
Mangualde 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° 36' 16.23" N, 07° 46' 11.3108" W (40.60450833, -7.76980856). RGN identification: 1:50,000 sheet 17A, type PILAR TRONCO-CÓNICO S/ DEPÓSITO.
Altimetry: orthometric altitude at the top 585.6 m; at the base 557.45 m; ellipsoidal altitude at the top 640.95 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-17a-mangualde
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