Aranhas Geodetic Marker

Aranhas 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° 17' 53.0828" N, 08° 16' 18.6751" W (39.29807856, -8.27185419). RGN identification: 1:50,000 sheet 31B, type BOLEMBREANO.

Altimetry: orthometric altitude at the top 191.88 m; at the base 189.49 m; ellipsoidal altitude at the top 246.08 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-31b-aranhas