Seixão Geodetic Marker

Seixão 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° 05' 41.0601" N, 07° 49' 9.5641" W (38.09473892, -7.81932336). RGN identification: 1:50,000 sheet 43A, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 181.78 m; at the base 179.28 m; ellipsoidal altitude at the top 236.77 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-43a-seixao