Ordem Geodetic Marker

Ordem 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° 25' 19.7317" N, 08° 19' 18.559" W (38.42214769, -8.32182194). RGN identification: 1:50,000 sheet 39B, type BOLEMBREANO S/ CONSTRUÇÃO.

Altimetry: orthometric altitude at the top 107.76 m; at the base 90.73 m; ellipsoidal altitude at the top 162.43 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-39b-ordem