Sabachão Geodetic Marker

Sabachão 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: 38° 57' 29.9508" N, 08° 23' 28.6774" W (38.95831967, -8.39129928). RGN identification: 1:50,000 sheet 31D, order 2, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 83.7 m; at the base 81.24 m; ellipsoidal altitude at the top 137.89 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-31d-sabachao