Marco de Almaça Geodetic Marker

Marco de Almaça 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° 21' 15.18" N, 08° 11' 47.1822" W (40.35421667, -8.19643950). RGN identification: 1:50,000 sheet 19B, order 2, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 201.76 m; at the base 198.75 m; ellipsoidal altitude at the top 257.1 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-19b-marco-de-almaca