Lamaçais Geodetic Marker

Lamaçais 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° 19' 31.3159" N, 07° 23' 37.2983" W (40.32536553, -7.39369397). RGN identification: 1:50,000 sheet 20B, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 525.77 m; at the base 523.28 m; ellipsoidal altitude at the top 581.65 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-20b-lamacais