Canal Geodetic Marker

Canal 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° 08' 47.9076" N, 08° 30' 3.8961" W (38.14664100, -8.50108225). RGN identification: 1:50,000 sheet 42A, type BOLEMBREANO S/ CONSTRUÇÃO.

Altimetry: orthometric altitude at the top 77.52 m; at the base 70.32 m; ellipsoidal altitude at the top 131.64 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-42a-canal