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SIMULATION OF FLOOD INUNDATION OF GUIYANG CITY USING REMOTE SENSING,GIS AND HYDROLOGIC MODEL
Remote Sensing Geographic Information Systems Hydrologic model Flood simulation
2015/12/28
This paper illustrates an example of developing a grid-based distributed hydrologic model for storm-inundation simulation using GIS and remote sensing for flood emergency planning, and the feasibility...
REMOTE SENSING OF IMPERVIOUS SURFACE AREA FOR IMPROVED HYDROLOGIC MODELING
Remote Sensing High Resolution Orthoimage Object Coast Hydrology
2015/12/26
Impervious surface area (ISA), one of the consequences of urban development, has been used as an important indicator for environmental impacts of urbanization. In this study, we extracted ISA informat...
SPACE-TIME SERIES OF MODIS SNOW COVER PRODUCTS FOR HYDROLOGIC SCIENCE
MODIS Snow Cover Products Hydrologic Scienc
2015/9/8
The Moderate-Resolution Imaging Spectroradiometer flies on two NASA/EOS satellites, , each imaging
most of the Earth every day, Terra in the morning, Aqua in the afternoon. MODIS has 36 spectral band...
Hydrologic analysis of a flood based on a new Digital Elevation Model
Hydrologic analysis DEM GIS HEC-HMS Flood Natural disaster
2015/7/27
These The present study aims to simulate the hydrologic processes of a flood, based on a new, highly accurate Digital Elevation Model (DEM). The DEM is provided by the Ministry of Land, Infrastructure...
The impacts of hysteresis on variably saturated hydrologic response and slope failure
Hysteresis InHM Landslide Unsaturated Modeling Hillslope
2015/7/1
This investigation employs 3D, variably saturated subsurface flow simulation to examine hysteretic effects upon the hydrologic response used to drive unsaturated slope stability assessments at the Coo...
Vernal Pool Vegetation and Soil Patterns Along Hydrologic Gradients in Western Massachusetts
soil organic matter soil texture
2014/11/26
This study looks at relationships along the hydrologic gradient between and within six pools; including the vegetation community, soil characteristics and hydrology. Pool conditions were monitored wee...
HYDROLOGIC MODELLING OF KATSINA-ALA RIVER BASIN: AN EMERGING SCENARIO FROM LAKE NYOS THREAT
Crater Hydrologic vulnerability simulations mitigation
2014/4/28
Understanding the hydrologic system surrounding crater lakes is of great importance for prevention of flooding damages, conservation of ecological environment, and assessment of socio-economic impact ...
HYDROLOGIC AND FEATURE-BASED SURFACE ANALYSIS FOR TOOL MARK INVESTIGATION ON ARCHAEOLOGICAL FINDS
Laser Scanning Tool Mark Surface Analysis Edge Detection GIS Archaeology
2014/4/28
The improvement of detailed surface documentation methods provides unique tool mark-study opportunities in the field of archaeological researches. One of these data collection techniques is short-rang...
Hydrologic Modeling of the Bouregreg Watershed (Morocco) Using GIS and SWAT Model
Hydrologic Modeling Water Balance Calibration Bouregreg Watershed GIS SWAT Arcswat
2013/3/5
The study of water resources at watershed scale is widely adopted as approach to manage, assess and simulate these important natural resources. The development of remote sensing and GIS techniques has...
An Investigation of the Effect of Drainage Density on Hydrologic Response
Drainage density Hydrologic model Streamflow River basin
2009/10/12
The sensitivity of streamflow simulations to the drainage density of river basins was investigated. A physically based spatially distributed hydrologic model was used in the model experiments. The hyd...