Aeroporto Geodetic Marker

Aeroporto 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: 41° 14' 14.261" N, 08° 40' 31.4311" W (41.23729472, -8.67539753). RGN identification: 1:50,000 sheet 09C, type PILAR S/ CONSTRUÇÃO.

Altimetry: orthometric altitude at the top 84.69 m; at the base 68.86 m; ellipsoidal altitude at the top 139.64 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-09c-aeroporto