Crasta Alta Geodetic Marker

Crasta Alta 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° 57' 30.0365" N, 08° 53' 11.9382" W (39.95834347, -8.88664950). RGN identification: 1:50,000 sheet 22B, order 2, type PILAR PRISMÁTICO S/ VIGIA.

Altimetry: orthometric altitude at the top 100.33 m; at the base 87.02 m; ellipsoidal altitude at the top 153.71 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-22b-crasta-alta