Herdadinha Geodetic Marker

Herdadinha 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° 08' 27.1178" N, 07° 31' 56.6963" W (39.14086606, -7.53241564). RGN identification: 1:50,000 sheet 32B, type BOLEMBREANO S/ MOINHO.

Altimetry: orthometric altitude at the top 396.64 m; ellipsoidal altitude at the top 451.72 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-32b-herdadinha