Alcaria Geodetic Marker

Alcaria 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° 38' 20.8271" N, 07° 43' 41.3843" W (39.63911864, -7.72816231). RGN identification: 1:50,000 sheet 28B, type PILAR TRONCO-CÓNICO.

Altimetry: orthometric altitude at the top 290.55 m; at the base 287.91 m; ellipsoidal altitude at the top 345.75 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-28b-alcaria