The area of Saint Petersburg city proper is 605.8 square kilometers (233.9 sq mi). The area of the federal subject is 1,439 square kilometers (556 sq mi), which contains Saint Petersburg proper (consisting of eighty-one municipal okrugs), nine municipal towns – (Kolpino, Krasnoye Selo, Kronstadt, Lomonosov, Pavlovsk, Petergof, Pushkin, Sestroretsk, Zelenogorsk) – and twenty-one municipal settlements.
Petersburg is situated on the middle taiga lowlands along the shores of the Neva Bay of the Gulf of Finland, and islands of the river delta. The largest are Vasilyevsky Island (besides the artificial island between Obvodny canal and Fontanka, and Kotlin in the Neva Bay), Petrogradsky, Dekabristov and Krestovsky. The latter together with Yelagin and Kamenny island are covered mostly by parks. The Karelian Isthmus, North of the city, is a popular resort area. In the south Saint Petersburg crosses the Baltic-Ladoga Klint and meets the Izhora Plateau.
The elevation of Saint Petersburg ranges from the sea level to its highest point of 175.9 meters (577 ft) at the Orekhovaya Hill in the Duderhof Heights in the south. Part of the city's territory west of Liteyny Prospekt is no higher than 4 meters (13 ft) above sea level, and has suffered from numerous floods. Floods in Saint Petersburg are triggered by a long wave in the Baltic Sea, caused by meteorological conditions, winds and shallowness of the Neva Bay. The four most disastrous floods occurred in 1824 (421 centimeters / 166 inches above sea level, during which over three hundred buildings were destroyed), 1924 380 centimeters / 150 inches, 1777 321 centimeters / 126 inches, 1955 293 centimeters / 115 inches, and 1975 281 centimeters / 111 inches. To prevent floods, the Saint Petersburg Dam has been constructed.
Since the 18th century the terrain in the city has been raised artificially, at some places by more than 4 meters (13 ft), making mergers of several islands, and changing the hydrology of the city. Besides the Neva and its tributaries, other important rivers of the federal subject of Saint Petersburg are Sestra, Okhta and Izhora. The largest lake is Sestroretsky Razliv in the north, followed by Lakhtinsky Razliv, Suzdal Lakes and other smaller lakes.
Due to location at ca. 60° N latitude the day length in Petersburg varies across seasons, ranging from 5:53 to 18:50. A period from mid-May to mid-July when twilight may last all night is called the white nights.
Read more about this topic: Saint Petersburg
Other articles related to "geography":
... Historical Geography is the study of the human, physical, fictional, theoretical, and "real" geographies of the past ... Historical geography studies a wide variety of issues and topics ... Subfields include Time geography ...
... In the history of geography, geographers have often recorded and described features of the Earth that might now be considered the remit of human, rather than physical, geographers ... It was not until the 18th and 19th centuries, however, that geography was recognised as a formal academic discipline ... the United Kingdom did not get its first full Chair of geography until 1917 ...
... According to the United States Census Bureau, the village has a total area of 0.7 square miles (1.7 km²), all of it land. ...
... According to the United States Census Bureau, the town has a total area of 0.5 square miles (1.3 km²), all of it land. ...
Famous quotes containing the word geography:
“Ktaadn, near which we were to pass the next day, is said to mean Highest Land. So much geography is there in their names.”
—Henry David Thoreau (18171862)
“Yet America is a poem in our eyes; its ample geography dazzles the imagination, and it will not wait long for metres.”
—Ralph Waldo Emerson (18031882)
“At present cats have more purchasing power and influence than the poor of this planet. Accidents of geography and colonial history should no longer determine who gets the fish.”
—Derek Wall (b. 1965)