Pedreira Geodetic Marker

Pedreira 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° 03' 17.4823" N, 08° 39' 21.8725" W (40.05485619, -8.65607569). RGN identification: 1:50,000 sheet 19C, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 114.5 m; at the base 112 m; ellipsoidal altitude at the top 168.7 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-19c-pedreira