São Bartolomeu Geodetic Marker

São Bartolomeu 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: 38° 56' 38.1643" N, 07° 43' 18.4258" W (38.94393453, -7.72178494). RGN identification: 1:50,000 sheet 36B, order 4, type PILAR TRONCO-CÓNICO S/ CILINDRO.

Altimetry: orthometric altitude at the top 378.26 m; at the base 373.73 m; ellipsoidal altitude at the top 433.06 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-36b-sao-bartolomeu