Serrinha Geodetic Marker

Serrinha 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° 03' 1.1501" N, 07° 00' 28.4639" W (39.05031947, -7.00790664). RGN identification: 1:50,000 sheet 33D, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 273.49 m; at the base 270 m; ellipsoidal altitude at the top 328.03 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-33d-serrinha