Sarnadas Geodetic Marker

Sarnadas 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° 45' 31.9846" N, 08° 03' 21.4093" W (39.75888461, -8.05594703). RGN identification: 1:50,000 sheet 24C, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 448.38 m; at the base 445.91 m; ellipsoidal altitude at the top 503.83 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-24c-sarnadas