Algares Geodetic Marker

Algares 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° 26' 48.2984" N, 08° 37' 27.0363" W (37.44674956, -8.62417675). RGN identification: 1:50,000 sheet 49A, order 2, type BOLEMBREANO S/ CILINDRO.

Altimetry: orthometric altitude at the top 458.09 m; at the base 455.04 m; ellipsoidal altitude at the top 512.06 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-49a-algares