Ribamar Geodetic Marker

Ribamar 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° 00' 14.4719" N, 09° 24' 42.9258" W (39.00401997, -9.41192383). RGN identification: 1:50,000 sheet 30C, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 117.43 m; at the base 114.88 m; ellipsoidal altitude at the top 171.38 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-30c-ribamar