Hellas PDF

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Författare: Ludwig Martens.

Der Schriftsteller Wilhelm Wägner präsentiert im vorliegenden Band eine Übersichtsdarstellung der griechischen Kultur und Geschichte. Neben der Sagenwelt und der Religion werden insbesondere die Perserkriege und der Peloponnesische Krieg bis zur makedonischen Herrschaft beleuchtet. Nachbearbeitet wurden seine Ausführungen in der zehnten Auflage von dem Historiker Ludwig Martens. Illustriert mit über 200 Abbildungen.Unveränderter Nachdruck der Ausgabe von 1922.

A name for all lands inhabited by Hellenes, i. This disambiguation page lists articles associated with the title Hellas. If an internal link led you here, you may wish to change the link to point directly to the intended article. Hellas Planitia by the Viking orbiters. Topographic map of Hellas Planitia and its surroundings in the southern uplands, from the MOLA instrument of Mars Global Surveyor.

Hellas Planitia is a plain located within the huge, roughly circular impact basin Hellas located in the southern hemisphere of the planet Mars. Hellas Planitia is in the Hellas quadrangle and the Noachis quadrangle. Some of the low elevation outflow channels extend into Hellas from the volcanic Hadriacus Mons complex to the northeast, two of which Mars Orbiter Camera images show contain gullies: Dao Vallis and Reull Vallis. Hellas Planitia is antipodal to Alba Patera.

Apparent viscous flow features on the floor of Hellas, as seen by HiRISE. Due to its size and its light coloring, which contrasts with the rest of the planet, Hellas Planitia was one of the first Martian features discovered from Earth by telescope. Ice may still exist there beneath an insulating layer of soil. Close-up of glacier with a resolution of about 1 meter. The patterned ground is believed to be caused by the presence of ice. SHARAD radar sounder suggest that features called lobate debris aprons in three craters in the eastern region of Hellas Planitia are actually glaciers of water ice lying buried beneath layers of dirt and rock.

Also, the shapes of many features in Hellas Planitia and other parts of Mars are strongly suggestive of glaciers, as the surface looks as if movement has taken place. These relatively flat-lying „cells“ appear to have concentric layers or bands, similar to a honeycomb. This „honeycomb“ terrain was first discovered in the northwestern part of Hellas. The geologic process responsible for creating these features remains unresolved. Interactive imagemap of the global topography of Mars. Hover your mouse to see the names of over 25 prominent geographic features, and click to link to them.

Hellas Basin is a primary location in the 2017 video game Destiny 2. The location is part of the game’s Warmind downloadable content. It is also featured as a main location in the 2016 Bethesda video game reboot Doom. Officially, Hellas is an albedo feature.

Martian Weather Observation Archived 2008-05-31 at the Wayback Machine. Remote Sensing Tutorial Page 19-12 Archived 2004-10-30 at the Wayback Machine. A new survey of multi-ring impact basins on Mars“. This occurs in the bottom of the Hellas basin during northern summer“, JOURNAL OF GEOPHYSICAL RESEARCH, VOL. El0, PAGES 23,317-23,326, OCTOBER 25, 2001, On the possibility of liquid water on present-day Mars, Robert M. Formation of Martian gullies by the action of liquid water flowing under current Martian environmental conditions“.

Antipodal Effects of Major Basin-Forming Impacts on Mars“. Assessment of Antipodal-Impact Terrains on Mars“. The Planet Mars: A History of Observation and Discovery“. HYDROLOGY OF THE HELLAS BASIN AND THE EARLY MARS CLIMATE: WAS THE HONEYCOMB TERRAIN FORMED BY SALT OR ICE DIAPIRISM? Salt or ice diapirism origin for the honeycomb terrain in Hellas basin, Mars? Implications for the early martian climate“. The Hourglass Sea on Mars, Knowledge, July 1, 1897, pp.

Monthly Notices of the Royal Astronomical Society, Vol. Wikimedia Commons has media related to Hellas Planitia. Tę stronę ostatnio edytowano 16 lis 2018, 11:31. Tekst udostępniany na licencji Creative Commons: uznanie autorstwa, na tych samych warunkach, z możliwością obowiązywania dodatkowych ograniczeń. Zobacz szczegółowe informacje o warunkach korzystania. Der Titel dieses Artikels ist mehrdeutig. Eigenbezeichnung Griechenlands in der Antike und bis heute in antikisierendem Sprachgebrauch.