Boina Geodetic Marker

Boina 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: 37° 11' 47.43" N, 08° 32' 13.8441" W (37.19650833, -8.53717892). RGN identification: 1:50,000 sheet 49C, order 4, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 87.81 m; at the base 85.31 m; ellipsoidal altitude at the top 141.12 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-49c-boina