Guadalupe Geodetic Marker

Guadalupe 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° 55' 46.9121" N, 07° 35' 36.5481" W (37.92969781, -7.59348558). RGN identification: 1:50,000 sheet 43D, order 1, type BOLEMBREANO S/ DEPÓSITO.

Altimetry: orthometric altitude at the top 288.89 m; at the base 278.88 m; ellipsoidal altitude at the top 343.95 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-43d-guadalupe