Fragana Geodetic Marker

Fragana 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° 14' 39.3019" N, 07° 17' 16.3982" W (40.24425053, -7.28788839). RGN identification: 1:50,000 sheet 21A, order 4, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 514.55 m; at the base 512.06 m; ellipsoidal altitude at the top 570.33 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-21a-fragana