Sangalhos Geodetic Marker

Sangalhos 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° 29' 38.1541" N, 08° 28' 30.0808" W (40.49393169, -8.47502244). RGN identification: 1:50,000 sheet 16D, type CRUZ DE IGREJA.

Altimetry: orthometric altitude at the top 95.69 m; at the base 75.58 m; ellipsoidal altitude at the top 150.64 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-16d-sangalhos