Mestras Geodetic Marker

Mestras 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: 37° 26' 55.8558" N, 08° 02' 43.0626" W (37.44884883, -8.04529517). RGN identification: 1:50,000 sheet 50A, order 4, type PILAR CILINDRICO S/ BASE CILINDRICA.

Altimetry: orthometric altitude at the top 343.17 m; at the base 340.41 m; ellipsoidal altitude at the top 397.73 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-50a-mestras