Castelo Geodetic Marker

Castelo 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: 38° 44' 13.1857" N, 07° 32' 29.3552" W (38.73699603, -7.54148756). RGN identification: 1:50,000 sheet 36D, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 644.22 m; at the base 642.21 m; ellipsoidal altitude at the top 699.37 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-36d-castelo