Riscas Geodetic Marker

Riscas 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° 50' 25.3762" N, 07° 45' 51.4017" W (39.84038228, -7.76427825). RGN identification: 1:50,000 sheet 24C, type PILAR TRONCO-CÓNICO.

Altimetry: orthometric altitude at the top 414.81 m; at the base 412.13 m; ellipsoidal altitude at the top 470.5 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-24c-riscas