Laboreiro Geodetic Marker

Laboreiro 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: 37° 48' 40.6516" N, 08° 16' 30.0433" W (37.81129211, -8.27501203). RGN identification: 1:50,000 sheet 45B, type PILAR PRISMÁTICO S/ BASE PRISMÁTICA.

Altimetry: orthometric altitude at the top 224.07 m; at the base 222.1 m; ellipsoidal altitude at the top 278.42 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-45b-laboreiro