- published: 19 Feb 2017
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Traditionally in geomorphology, a flatiron is a steeply sloping triangular landform created by the differential erosion of a steeply dipping, erosion-resistant layer of rock overlying softer strata. Flatirons have wide bases that form the base of a steep, triangular facet that narrows upward into a point at its summit. The dissection of a hogback by regularly spaced streams often resulted in the formation of a series of flatirons along the strike of the rock layer that formed the hogback. As noted in some, but not all definitions, a number of flatirons are perched upon the slope of a larger mountain with the rock layer forming the flatiron inclined in the same direction as, but often at a steeper angle than the associated mountain slope. The name flatiron refers their resemblance to an upended, household flatiron.
The Flatirons near Boulder, Colorado, is both an example of these landforms and the source of their name. Other well-developed flatirons are found in the eastern Uinta Mountains in northwestern Colorado, the Waterpocket Fold in Capitol Reef National Park, the Superstition Mountains near Phoenix, Arizona and on the flanks of the Marathon Uplift in west Texas.
Watch how to say and pronounce "landform"! Listen our video to compare your pronunciation! Want to know how other words sound like? Look for flatiron, paleocollapse, hydrogeomorphology, pseudocrater, geomorphology, 地形, valley, feature, ria, orthent, land, lithalsa, landform, mountain, landforms, ría, pinnanmuoto, stack on wordbox channel! The video is produced by yeta.io.
What does flatiron mean? A spoken definition of flatiron. Intro Sound: Typewriter - Tamskp Licensed under CC:BA 3.0 Outro Music: Groove Groove - Kevin MacLeod (incompetech.com) Licensed under CC:BA 3.0 Intro/Outro Photo: The best days are not planned - Marcus Hansson Licensed under CC-BY-2.0 Book Image: Open Book template PSD - DougitDesign Licensed under CC:BA 3.0 Text derived from: http://en.wiktionary.org/wiki/flatiron Text to Speech powered by TTS-API.COM
Detailed landforms of a coastal valley at Aneyoshi, NE Japan, was measured by terrestrial laser scanning (TLS) in 2011 and 2012. The gigantic tsunami invaded into this valley to record more than 40 m of its run-up height. Airphotos and topographic data used for the wide-area 3D landscape model at the beginning and ending of this movie are provided by Geospatial Information Authority of Japan. The point cloud obtained by TLS contains more than 10 millions of measured points of the landscape in the valley, showing some unique topographic features formed by tsunami erosion.
http://www.mruproject.com This video, made in 1999, supports research about the landscape of Santa Catalina Island (Los Angeles, CA), documenting visual appearance, surface erosion processes and the development of a hydrologic model based on a Geographic Information System (GIS). The video completes the senior thesis of the author (Marco Ruocco) that is available for download from MRU's website. The video was developed on the Amiga platform using World Construction Set 1.1, SCALA and ImageFX image processing, and at the time it employed cutting-edge landscape animation and imaging technologies. Descrizione in italiano Questo video è stato realizzato a supporto di ricerca relativa al paesaggio di Santa Catalina Island (Los Angeles, California), e documenta gli aspetti visuali, ...