Casa Alta Geodetic Marker

Casa 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: 40° 05' 12.9119" N, 07° 26' 14.4703" W (40.08691997, -7.43735286). RGN identification: 1:50,000 sheet 20D, order 4, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 468.7 m; at the base 466.22 m; ellipsoidal altitude at the top 524.11 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-20d-casa-alta