Ordasqueira Geodetic Marker

Ordasqueira 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° 05' 43.8271" N, 09° 13' 50.5216" W (39.09550753, -9.23070044). RGN identification: 1:50,000 sheet 30D, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 141 m; at the base 138.51 m; ellipsoidal altitude at the top 194.97 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-ordasqueira