Franciscão Geodetic Marker

Franciscão 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° 10' 54.2315" N, 08° 34' 4.8332" W (39.18173097, -8.56800922). RGN identification: 1:50,000 sheet 31A, order 4, type TRIPLO CILINDRO.

Altimetry: orthometric altitude at the top 114.32 m; at the base 109.28 m; ellipsoidal altitude at the top 168.27 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-31a-franciscao