Achada Geodetic Marker

Achada 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° 06' 33.9331" N, 09° 11' 41.8263" W (39.10942586, -9.19495175). RGN identification: 1:50,000 sheet 30D, type PILAR S/ MOINHO.

Altimetry: orthometric altitude at the top 298.5 m; at the base 292.53 m; ellipsoidal altitude at the top 352.46 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-30d-achada