Crasto Geodetic Marker

Crasto 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: 40° 41' 16.3499" N, 07° 57' 4.4325" W (40.68787497, -7.95123125). RGN identification: 1:50,000 sheet 17A, type VIGIA.

Altimetry: orthometric altitude at the top 617.68 m; at the base 607.79 m; ellipsoidal altitude at the top 673.36 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-17a-crasto