São Martinho-Pe Geodetic Marker

São Martinho-Pe 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° 48' 10.6762" N, 07° 27' 49.0358" W (39.80296561, -7.46362106). RGN identification: 1:50,000 sheet 24D, order 1, type PILAR PRISMÁTICO.

Altimetry: orthometric altitude at the top 436.42 m; at the base 435.26 m; ellipsoidal altitude at the top 491.6 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-24d-sao-martinho-pe