Antes Geodetic Marker

Antes 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° 22' 59.5653" N, 08° 28' 31.7803" W (40.38321258, -8.47549453). RGN identification: 1:50,000 sheet 19B, type TORRE DE IGREJA.

Altimetry: orthometric altitude at the top 69.76 m; at the base 54.72 m; ellipsoidal altitude at the top 124.74 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-19b-antes