Afonso Lourenço Geodetic Marker

Afonso Lourenço 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° 27' 0.4951" N, 08° 40' 28.9199" W (39.45013753, -8.67469997). RGN identification: 1:50,000 sheet 27C, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 103.71 m; at the base 100.71 m; ellipsoidal altitude at the top 158.04 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-27c-afonso-lourenco