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BUILDING A COMPLETE FREE AND OPEN SOURCE GIS INFRASTRUCTURE FOR HYDROLOGICAL COMPUTING AND DATA PUBLICATION USING GIS.LAB AND GISQUICK PLATFORMS
GIS Open Source Free Software Deployment Hydrology GIS.lab Gisquick
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2017/8/10
Building a complete free and open source GIS computing and data publication platform can be a relatively easy task. This paper describes an automated deployment of such platform using two open source ...
Hydrological Modelling and data assimilation of Satellite Snow Cover Area using a Land Surface Model,VIC
Snowmelt Runoff Beas VIC model MODIS SCA Data Assimilation Direct Insertion Ensemble kalman filter (EnKF)
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2016/11/30
The snow cover plays an important role in Himalayan region as it contributes a useful amount to the river discharge. So, besides estimating rainfall runoff, proper assessment of snowmelt runoff for ef...
VISUALISATION OF HYDROLOGICAL PROCESSES WITH GEOVLEX:INTRODUCTION OF AN INTEGRATED METHODICAL-TECHNICAL ONLINE LEARNING APPROACH
e-learning geovisualisation geosciences hydrology GEOVLEX models
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2016/1/29
Geosciences deal with complex, interdependent landscape processes, of which hydrological processes are an important example. Understanding such processes in time and space is crucial in geoscientific ...
Modelling and conception of hydrological data base of the watershed.Case of Sebkha of Oran (West of Algeria)
Modelling watershed Sebkha hydrological data base and GIS
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2015/9/17
The objective assigned to this work, is the modelling of the water resources of the watershed of the Sebkha of Oran (Algeria) by the implementation of a hydrological data base able to write in an adeq...
OPERATIONAL ASSIMILATION OF SNOW DEPTH MAPS FOR IMPROVED REAL TIME RUNOFF NOWCASTING WITH SPATIALLY DISTRIBUTED HYDROLOGICAL MODELS
Operational assimilation snow depth maps
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2015/9/8
Representative real time information on snow depth and snow water equivalent is needed for several
practical purposes, above all avalanche warning and flood forecast and control in spring. This study...
HYDROLOGICAL MODEL DEVELOPMENT USING GEOINFORMATICS FOR PALERU RIVER, ANDHRA PRADESH, INDIA
Rainfall discharge DEM
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2015/8/28
In the present study, an attempt has been made to generate runoff using Up-scaled
Physically based (UP), rainfall – runoff model in the Paleru catchment covered in Andhra
Pradesh state. Hourly and d...
Modeling Hydrological Response of Indus Basin as a Function of Geomorphology and Land Cover Change
SWAT model DEM Morphometry
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2015/8/28
Geomorphological characteristics of a basin represent physical and morphological attributes that are employed in
synthesizing its hydrological response. These attributes have direct bearing on the hy...
A method for monitoring hydrological conditions beneath herbaceous wetlands using multi-temporal ALOS PALSAR coherence data
Hydrological conditions Herbaceous wetlands Interferometric synthetic aperture radar (InSAR) Coherence Probability density function (PDF) Wet reeds extraction
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2015/7/27
Reed marshes, the world’s most widespread type of wetland vegetation, are undergoing major changes as a result of climate changes and human activities. The presence or absence of water in reed marshes...
USE OF SATELLITE REMOTE SENSING IN HYDROLOGICAL PREDICTIONS IN UNGAGED BASINS
Hydrology Microwave Remote Sensing Ungaged Basins
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2015/5/29
Ungaged basins pose a challenge to hydrological studies as they lack both calibration and validation data for the use of land surface models. Therefore, one has to use the satellite data that is avail...
APPLYING TERRAIN AND HYDROLOGICAL EDITING TO TANDEM-X DATA TO CREATE A CONSUMER-READY WORLDDEM PRODUCT
WorldDEM TanDEM-X TerraSAR-X
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2015/5/7
The Geo-intelligence division of Airbus Defence and Space and the German Aerospace Center (DLR) have partnered to produce the first fully global, high-accuracy Digital Surface Model (DSM) using SAR ...
RAPID RESPONSE TOOLS AND DATASETS FOR POST-FIRE MODELING: LINKING EARTH OBSERVATIONS AND PROCESS-BASED HYDROLOGICAL MODELS TO SUPPORT POST-FIRE REMEDIATION
Forestry, Hydrology Hazards Forest fire
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2015/5/6
Preparation is key to utilizing Earth Observations and process-based models to support post-wildfire mitigation. Post-fire flooding and erosion can pose a serious threat to life, property and munici...
Analysis of land-use change effects upon river discharge - application of a hydrological watershed model with integration of remote sensing and GIS-techniques
Remote Sensing Hydrology GIS Change Detection Urbanisation Planning Floods
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2015/2/5
Two adjacent mesoscale catchments were investigated to give advice for planners to prevent severe floods in the
future. Remote Sensing is used to determine the land-use situations of different years....
REMOTELY SENSED HYDROLOGICAL ISOLATION TO SUPPORT SUSTAINABLE USE OF FENS IN THE NETHERLANDS
Ecosystems Integration Modelling GIS Remote sensing Hydrology Nature conservation Wetlands
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2015/2/4
In the twentieth century many fens in The Netherlands were reclaimed for agriculture. The few fens left have a large
biodiversity, which make them valuable nature reserves. Land use influences largel...
HYDROLOGICAL MODELS FOR THE ASSESSMENT OF IMPACTS OF INFRASTRUCTURE ON WATER-DRIVEN GEOMORPHOLOGICAL PROCESSES
Predictive modelling watersheds dynamic processes erosion land cover soil conservation
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2015/2/3
The construction of roads and motorways implies a variety of environmental impacts on landscape features. Some of those features are essentially static and impacts on them can be assessed using straig...
Drainage Systems and their Water Management Function with regard to Probable Climatic and Hydrological Changes
drainage systems climatic change water discharge controlled drainage double-function control systems farming conditions
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2015/1/28
In case that the climatic or farming conditions have changed in a region, it is possible to anticipate that the core parameters of drainage constructions will not be adequate for the current needs. So...