Alto da Cruz Geodetic Marker

Alto da Cruz 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° 24' 35.9743" N, 08° 42' 14.0367" W (39.40999286, -8.70389908). RGN identification: 1:50,000 sheet 27C, type PILAR CILINDRICO S/ BASE CILINDRICA.

Altimetry: orthometric altitude at the top 134.05 m; at the base 129.96 m; ellipsoidal altitude at the top 188.31 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-27c-alto-da-cruz