Lagoa Geodetic Marker

Lagoa 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° 08' 12.4581" N, 08° 27' 17.7609" W (37.13679392, -8.45493358). RGN identification: 1:50,000 sheet 52B, order 2, type PILAR TRONCO-CÓNICO S/ DEPÓSITO.

Altimetry: orthometric altitude at the top 86.68 m; at the base 59.45 m; ellipsoidal altitude at the top 139.53 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-52b-lagoa