Observatório Geodetic Marker

Vila Nova de Gaia (Portugal) Geodetic Marker

Key Facts

Source: RGN
Coordinates: 41.13866192, -8.60273850
RGN sheet: 09C
Marker type: PILAR CILINDRICO
Top altitude: 111.24 m

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Weather

In Vila Nova de Gaia

Sun

30° 20°

Rain 0%

Mon

32° 21°

Rain 0%

Tue

28° 22°

Rain 0%

Wed

24° 20°

Rain 0%

Thu

22° 18°

Rain 7%

Observatório 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: 41° 08' 19.1829" N, 08° 36' 9.8586" W (41.13866192, -8.60273850). RGN identification: 1:50,000 sheet 09C, order 4, type PILAR CILINDRICO.

Altimetry: orthometric altitude at the top 111.24 m; at the base 95.62 m; ellipsoidal altitude at the top 166.21 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-09c-observatorio

Sobre Vila Nova de Gaia

Vila Nova de Gaia, commonly known as Gaia, is a city in northern Portugal on the southern bank of the Douro River, facing Porto across the water.

Gaia is best known for its historic Port wine cellars, where the wine has been stored and aged for centuries. The city is linked to Porto by the iconic Dom Luís I Bridge, one of the best places to enjoy sweeping views over the Douro and the riverside districts.

Beyond the riverfront, Gaia opens onto a long Atlantic coastline with beaches such as Madalena, Miramar and Granja. Other highlights include the Monastery of Serra do Pilar and the picturesque Chapel of Senhor da Pedra, set beside the sea.

With its blend of wine heritage, history, beaches and memorable landscapes, Vila Nova de Gaia is one of northern Portugal's most rewarding destinations.