Senhora do Amparo Geodetic Marker

Senhora do Amparo 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: 37° 38' 22.6949" N, 07° 34' 46.8817" W (37.63963747, -7.57968936). RGN identification: 1:50,000 sheet 46D, order 2, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 274.04 m; at the base 271.03 m; ellipsoidal altitude at the top 328.78 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-46d-senhora-do-amparo