Senhora da Graça Geodetic Marker

Senhora da Graça 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° 32' 50.6426" N, 07° 37' 33.2946" W (39.54740072, -7.62591517). RGN identification: 1:50,000 sheet 28B, type CRUZ DE IGREJA.

Altimetry: orthometric altitude at the top 312.45 m; at the base 304.01 m; ellipsoidal altitude at the top 367.54 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-28b-senhora-da-graca