Trigueiras Geodetic Marker

Trigueiras 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: 40° 49' 24.5834" N, 06° 50' 7.1129" W (40.82349539, -6.83530914). RGN identification: 1:50,000 sheet 15D, order 2, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 714.62 m; at the base 712.66 m; ellipsoidal altitude at the top 770.28 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-15d-trigueiras