Peralva Geodetic Marker

Peralva 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° 31' 35.9182" N, 08° 26' 30.4687" W (39.52664394, -8.44179686). RGN identification: 1:50,000 sheet 27B, type BOLEMBREANO S/ DEPÓSITO.

Altimetry: orthometric altitude at the top 130 m; at the base 98.73 m; ellipsoidal altitude at the top 184.54 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-27b-peralva