Lousã-Tf17 Geodetic Marker

Lousã-Tf17 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: 40° 05' 22.7183" N, 08° 10' 44.8799" W (40.08964397, -8.17913331). RGN identification: 1:50,000 sheet 19D, order 1, type PILAR TRONCO-CÓNICO.

Altimetry: orthometric altitude at the top 1205.98 m; at the base 1204.78 m; ellipsoidal altitude at the top 1261.73 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-19d-lousa-tf17