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Posts tagged Venice

Fog Over Valley of River Po, Italy

45.4N 12.3E

January 31st, 2013 Category: Clouds

Italy – January 27th, 2013

A thick fog hangs over the valley of the River Po, in northern Italy, between the snow-capped peaks of the Alps (above) and the white peaks of the Apennines (below). The fog has a clear patch towards the center of the valley, south of Lake Garda, and by the Po Delta, south of Venice.

Wetlands of the Venetian Lagoon and Po Delta, Italy

45.4N 12.3E

May 30th, 2010 Category: Lakes, Rivers, Sediments

Italy - April 28th, 2010

Italy - April 28th, 2010

The Venetian Lagoon (center left) appears green in this image of northern Italy. The lagoon is the enclosed bay of the Adriatic Sea in which the city of Venice is situated. It is the largest wetland in the Mediterranean Basin.

The lagoon stretches from the River Sile in the north to the Brenta in the south, with a surface area of around 550 km². It is around 8% land, including Venice itself and many smaller islands. About 11% is permanently covered by open water, or canal, as the network of dredged channels are called, while around 80% consists of mud flats, tidal shallows and salt marshes.

Another important area of wetlands is visible to the south: the delta of the River Po. Much of the delta is a protected park, with 53,653 ha (132,580 acres) containing wetlands, forest, dunes and salt pans. It has a high biodiversity, with 1000-1100 plant species and 374 vertebrate species, of which 300 are birds.

Spring View of Italy and Parts of Switzerland – May 2nd, 2010

42.3N 13.3E

May 2nd, 2010 Category: Image of the day, Lakes, Mountains

Italy - April 28th, 2010

Italy - April 28th, 2010

Only the peaks of mountains such as the Alps (above) and the Appennines (running down the backbone of the Italian peninsula) are snow-covered in this spring view of Italy.

Upon opening the full image, Lake Garda is visible at the southern foot of the Alps and Lakes Geneva, Neuchâtel and Constance (from west to east) are visible in Switzerland at the northern foot.

Moving to the coasts, the western shores are mostly free of sediments, while the eastern shore is framed by them, particularly near Venice and the River Po to the north and the Gargano Peninsula to the south.

The Venetian Lagoon, Italy

45.4N 12.3E

February 3rd, 2010 Category: Snapshots

Italy - December 16th, 2009

Italy - December 16th, 2009

The Venetian Lagoon, along the coast in the lower half of this  orthorectified image, is the enclosed bay of the Adriatic Sea in which the city of Venice is situated. The lagoon is the largest wetland in the Mediterranean Basin.

The Venetian Lagoon stretches from the River Sile in the north to the Brenta in the south, with a surface area of around 550 km². It is around 8% land, including Venice itself and many smaller islands. About 11% is permanently covered by open water, or canal, as the network of dredged channels are called, while around 80% consists of mud flats, tidal shallows and salt marshes.

It is connected to the Adriatic Sea by three inlets: the Lido, Malamocco and Chioggia inlets. Sited at the end of a largely enclosed sea, the lagoon is subject to high variations in water level, the most extreme being the spring tides known as the acqua alta (Italian for “high waters”), which regularly flood much of Venice.

Geography of Italy’s Veneto Region – December 30th, 2009

45.4N 12.3E

December 30th, 2009 Category: Image of the day, Snapshots

Italy - November 30th, 2009

Italy - November 30th, 2009

Veneto is the eighth largest region in Italy, with a total area of 18,398.9 km2 (7,103.9 sq mi). It is located in the north-eastern part of Italy and is bordered by four other Italian regions and Austria. The north-south extension of Veneto is 210 km (130 mi) from the Austrian border to the mouth of the Po and its east-west extension is 195 km (121 mi) from the eastern shore of Lake Garda on the west to the mouth of the River Tagliamento on the east.

Veneto can be divided into four areas, parts of which are all visible in this orthorectified image: the northern Alpine zone, the hill zone, the lower plain and the coastal territory. Twenty-nine% of its surface is mountainous (Carnic Alps, eastern Dolomites and Venetian Prealps). The best known massif in the Dolomites is the Marmolada, while the highest, at 3,342 m (10,960 ft), is the Tofane-massif. The Venetian Prealps are not as high and range between 700 m (2,300 ft) and 2,200 m (7,200 ft).

Fifty-seven% of the Veneto region is covered by the Po Valley, a plain extending from the mountains to the Adriatic Sea, broken only by some low hills: Colli Berici, Colli Euganei, Colli Asolani and Montello, which constitute the remaining 14% of the territory. The Venetian plain itself is subdivided into the higher plain (gravel-strewn and not very fertile) and the lower plain (rich in water sources and arable terrain). The lower plain is both a mainstay of agricultural production and the most populated part of the region.

Several rivers traverse the region: the Po, Adige, Brenta, Bacchiglione, Livenza, Piave, and Tagliamento. The eastern shore of the largest lake in Italy, Lake Garda, belongs to Veneto. The coastline covers approximately 200 km (120 mi), of which 100 km (62 mi) are beaches. The coasts of the Adriatic Sea are characterized by the Venetian Lagoon,  visible near the shores on the right, a flat terrain with ponds, marshes and islands. The Po Delta to the south features sandbars and dunes along the coastline. The inland portion contains cultivable land recently reclaimed by a system of canals and dikes.  The delta is a stopping-point for migratory birds.

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