Garvão Geodetic Marker

Garvão 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° 42' 38.9723" N, 08° 19' 46.0057" W (37.71082564, -8.32944603). RGN identification: 1:50,000 sheet 45B, type BOLEMBREANO S/ DEPÓSITO.

Altimetry: orthometric altitude at the top 176.29 m; at the base 168.9 m; ellipsoidal altitude at the top 230.49 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-45b-garvao