Porto Alto 2 Geodetic Marker

Porto Alto 2 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: 38° 55' 20.0821" N, 08° 53' 17.9543" W (38.92224503, -8.88832064). RGN identification: 1:50,000 sheet 34B, type BOLEMBREANO S/ DEPÓSITO.

Altimetry: orthometric altitude at the top 24.52 m; at the base 12.63 m; ellipsoidal altitude at the top 78.04 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-34b-porto-alto-2