Mamporcão Geodetic Marker

Mamporcão 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° 03' 5.311" N, 07° 59' 22.2016" W (39.05147528, -7.98950044). RGN identification: 1:50,000 sheet 32C, type TRIPLO CILINDRO.

Altimetry: orthometric altitude at the top 201.9 m; at the base 196.34 m; ellipsoidal altitude at the top 256.51 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-32c-mamporcao