Praia do Ribatejo Geodetic Marker

Praia do Ribatejo 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° 27' 59.3369" N, 08° 21' 30.9833" W (39.46648247, -8.35860647). RGN identification: 1:50,000 sheet 27D, type BOLEMBREANO S/ DEPÓSITO.

Altimetry: orthometric altitude at the top 84.92 m; at the base 60.59 m; ellipsoidal altitude at the top 139.36 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-27d-praia-do-ribatejo