Perais Geodetic Marker

Perais 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° 39' 46.866" N, 07° 34' 54.1452" W (39.66301833, -7.58170700). RGN identification: 1:50,000 sheet 28B, type PILAR CILINDRICO S/ BASE CILINDRICA.

Altimetry: orthometric altitude at the top 206.6 m; at the base 200.6 m; ellipsoidal altitude at the top 261.79 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-28b-perais