São Brás Geodetic Marker

São Brás 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° 21' 15.3889" N, 08° 02' 5.6642" W (40.35427469, -8.03490672). RGN identification: 1:50,000 sheet 20A, order 2, type PILAR CILINDRICO S/ BASE CILINDRICA S/ IGREJA.

Altimetry: orthometric altitude at the top 285.68 m; at the base 279.04 m; ellipsoidal altitude at the top 340.93 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-20a-sao-bras