Aire Geodetic Marker

Aire 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: 39° 32' 8.94" N, 08° 38' 11.9105" W (39.53581667, -8.63664181). RGN identification: 1:50,000 sheet 27A, type PIRÂMIDE.

Altimetry: orthometric altitude at the top 686.87 m; at the base 677.73 m; ellipsoidal altitude at the top 741.59 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-27a-aire