São Domingos Geodetic Marker

São Domingos 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° 11' 52.41" N, 08° 03' 11.0383" W (40.19789167, -8.05306619). RGN identification: 1:50,000 sheet 20C, order 2, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 421.43 m; at the base 417.95 m; ellipsoidal altitude at the top 477.01 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-20c-sao-domingos