Balona Geodetic Marker

Balona 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° 09' 32.8042" N, 08° 09' 55.8048" W (38.15911228, -8.16550133). RGN identification: 1:50,000 sheet 42B, order 2, type BOLEMBREANO S/ MOINHO.

Altimetry: orthometric altitude at the top 119.63 m; at the base 113.09 m; ellipsoidal altitude at the top 174.37 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-42b-balona