Cumieira Geodetic Marker

Cumieira 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° 40' 5.5689" N, 07° 14' 2.9566" W (40.66821358, -7.23415461). RGN identification: 1:50,000 sheet 18A, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 735.05 m; at the base 732.58 m; ellipsoidal altitude at the top 791.15 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-18a-cumieira