Roda Geodetic Marker

Roda 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° 42' 10.1821" N, 07° 59' 13.183" W (39.70282836, -7.98699528). RGN identification: 1:50,000 sheet 24C, type PILAR TRONCO-CÓNICO.

Altimetry: orthometric altitude at the top 521.48 m; at the base 518.83 m; ellipsoidal altitude at the top 576.89 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-24c-roda