Ola Geodetic Marker

Ola 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° 18' 59.5985" N, 07° 46' 29.0731" W (39.31655514, -7.77474253). RGN identification: 1:50,000 sheet 28C, type PILAR TRONCO-CÓNICO.

Altimetry: orthometric altitude at the top 262.43 m; at the base 259.58 m; ellipsoidal altitude at the top 317.2 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-28c-ola