Poio Geodetic Marker

Poio 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° 10' 6.5502" N, 07° 52' 55.7473" W (40.16848617, -7.88215203). RGN identification: 1:50,000 sheet 20C, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 894.02 m; at the base 891.51 m; ellipsoidal altitude at the top 950.13 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-20c-poio