Pião 1-M Geodetic Marker

Pião 1-M 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° 54' 34.4963" N, 08° 16' 42.7791" W (39.90958231, -8.27854975). RGN identification: 1:50,000 sheet 23B, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 544.1 m; ellipsoidal altitude at the top 599.55 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-23b-piao-1-m