Vermelha Geodetic Marker

Vermelha 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° 16' 17.115" N, 09° 06' 21.4143" W (39.27142083, -9.10594842). RGN identification: 1:50,000 sheet 30B, type BOLEMBREANO S/ DEPÓSITO.

Altimetry: orthometric altitude at the top 94.52 m; at the base 75.14 m; ellipsoidal altitude at the top 148.49 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-30b-vermelha