São Miguel Geodetic Marker

São Miguel 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° 03' 41.3365" N, 07° 40' 40.9259" W (39.06148236, -7.67803497). RGN identification: 1:50,000 sheet 32D, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 259.07 m; at the base 255.54 m; ellipsoidal altitude at the top 313.78 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-32d-sao-miguel