Troia Geodetic Marker

Troia 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° 04' 8.6611" N, 08° 16' 52.3765" W (40.06907253, -8.28121569). RGN identification: 1:50,000 sheet 19D, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 666.44 m; at the base 663.94 m; ellipsoidal altitude at the top 722.13 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-19d-troia