Ílhavo Geodetic Marker

Ílhavo 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° 36' 4.9349" N, 08° 40' 14.4204" W (40.60137081, -8.67067233). RGN identification: 1:50,000 sheet 16A, type CRUZ DE IGREJA.

Altimetry: orthometric altitude at the top 39.59 m; at the base 10.21 m; ellipsoidal altitude at the top 94.09 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-16a-ilhavo