Atalaia da Contenda Geodetic Marker

Atalaia da Contenda 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° 01' 51.989" N, 07° 06' 25.758" W (39.03110806, -7.10715500). RGN identification: 1:50,000 sheet 33C, order 1, type BOLEMBREANO S/ RUÍNA.

Altimetry: orthometric altitude at the top 344.04 m; at the base 337.34 m; ellipsoidal altitude at the top 398.62 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-33c-atalaia-da-contenda