Óbidos Geodetic Marker

Óbidos 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° 43' 56.6291" N, 08° 38' 4.8928" W (39.73239697, -8.63469244). RGN identification: 1:50,000 sheet 23C, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 374.39 m; at the base 370.89 m; ellipsoidal altitude at the top 429.06 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-23c-obidos