João Mendes Geodetic Marker

João Mendes 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: 38° 05' 21.5282" N, 08° 38' 31.744" W (38.08931339, -8.64215111). RGN identification: 1:50,000 sheet 42A, type BOLEMBREANO S/ DEPÓSITO.

Altimetry: orthometric altitude at the top 312.13 m; at the base 291.13 m; ellipsoidal altitude at the top 366.17 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-42a-joao-mendes