Lampreia Geodetic Marker

Lampreia 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: 39° 26' 30.3721" N, 08° 00' 57.3362" W (39.44177003, -8.01592672). RGN identification: 1:50,000 sheet 28C, type TRIPLO CILINDRO.

Altimetry: orthometric altitude at the top 191.4 m; at the base 185.45 m; ellipsoidal altitude at the top 246.21 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-28c-lampreia