São Saturnino Geodetic Marker

São Saturnino 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° 45' 4.8111" N, 08° 20' 37.03" W (39.75133642, -8.34361944). RGN identification: 1:50,000 sheet 23D, order 2, type PILAR TRONCO-CÓNICO S/ PRISMA.

Altimetry: orthometric altitude at the top 426.71 m; at the base 420.75 m; ellipsoidal altitude at the top 481.88 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-23d-sao-saturnino