Serrão Geodetic Marker

Serrão 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: 37° 40' 7.4259" N, 08° 33' 12.7418" W (37.66872942, -8.55353939). RGN identification: 1:50,000 sheet 45C, type PILAR CILINDRICO S/ BASE CILINDRICA.

Altimetry: orthometric altitude at the top 200.92 m; at the base 198.86 m; ellipsoidal altitude at the top 254.84 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-45c-serrao