Altura Geodetic Marker

Altura 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° 58' 6.1623" N, 08° 36' 53.14" W (37.96837842, -8.61476111). RGN identification: 1:50,000 sheet 42C, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 145.46 m; at the base 142.99 m; ellipsoidal altitude at the top 199.33 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-42c-altura