The current study aims to conduct a detailed morphometric investigation of the Bastora basin watersheds in northeastern section Erbil, Iraq. region is situated between longitudes 44o 10' 19" and 27' 33" east latitudes 36o 19' 36" 15' 17" north. present research attempts detail analysis To meet goals this study, areas basins are 236.4 Km2. Geo-information (Remote sensing GIS) techniques were uti...

Aeolian process leads to the transportation and accumulation of sand particles that result in dune landforms. The structure shape dunes are driven by parameters interacting wind force material composition within. Cross-section profiles over will essay geomorphological through which steady state rate transport can be computed. National Aeronautics Space Administration’s novel satellite namely Ic...

During the Late Pleistocene, Palaeo-Ems system (PES) was one of major tributary channels feeding Elbe Palaeovalley (EPV) and formed an important part drainage continental northwestern Europe unglaciated hinterland. In this study, a detailed interpretation high-resolution 2D sub-bottom profiler Boomer grids were used to map overall course submerged PES channel, as well its spatial stratigraphic ...

Understanding the stratigraphic fill and reconstructing the palaeo-hydrology of incised valleys can help to constrain those factors that controlled their origin, evolution and regional significance. This condition is addressed through the analysis of a large (up to 18 km wide by 80 m deep) and exceptionally well-imaged Late Pleistocene incised valley from the Sunda Shelf (South China Sea) based...

Over 11 000 L of kerosene was deposited on the surface of Rabots glaciär on the Kebnekaise Massif, northern Sweden, following the crash of a Royal Norwegian Air Force aircraft in March 2012. An environmental monitoring programme was subsequently commissioned, including a series of dye tracing experiments during the 2013 melt season, conducted to investigate the transport of pollutants through t...

The Kordkanlo Basin, one of the Atrak sub-basins, located in the northeastern of the Ghoochan city, the Khorasan Razavi Province; is situated in Kopet Dagh geologic zone. The overall objective of this study is to evaluate the morphotectonic effects on the drainage network of the basin, using morphometric indicators. In this research, morphometric quantitative indicators of hypsometric integral ...

Developments in computing and mobile communications mean that massive amounts of data are being produced. MacEachren & Kraak (2001) report that up to 85% of the million terabytes or so of digital data generated every year (Lyman et al., 2000) has a spatial component. This has at least two important consequences for GI science : more spatial data is being generated and new techniques are require...