Fontainhas Geodetic Marker

Fontainhas 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° 55' 35.2619" N, 08° 07' 23.2342" W (38.92646164, -8.12312061). RGN identification: 1:50,000 sheet 36A, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 159.2 m; at the base 156.18 m; ellipsoidal altitude at the top 213.66 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-36a-fontainhas