Espirra Geodetic Marker

Espirra 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: 38° 38' 43.9521" N, 08° 37' 29.3884" W (38.64554225, -8.62483011). RGN identification: 1:50,000 sheet 35C, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 85.49 m; at the base 82.99 m; ellipsoidal altitude at the top 139.43 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-35c-espirra