Alcantarilha Geodetic Marker

Alcantarilha 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: 37° 07' 48.8859" N, 08° 20' 46.0615" W (37.13024608, -8.34612819). RGN identification: 1:50,000 sheet 52B, type CRUZ DE IGREJA.

Altimetry: orthometric altitude at the top 53.74 m; at the base 31.11 m; ellipsoidal altitude at the top 106.43 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-52b-alcantarilha