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2014 International Weather Radar and Hydrology Symposium
2014 International Weather Radar and Hydrology Symposium
2014/4/2
The 2014 International Weather Radar and Hydrology symposium will cover a wide variety of topics related to hydrological, hydro-meteorological, hydro-climatological and water management applications o...
Potential of high-resolution detection and retrieval of precipitation fields from X-band spaceborne synthetic aperture radar over land
high-resolution detection retrieval precipitation fields X-band spaceborne synthetic
2011/3/11
X-band Synthetic Aperture Radars (X-SARs), able to image the Earth's surface at metric resolution, may provide a unique opportunity to measure rainfall over land with spatial resolution of about few ...
Efficient extraction of drainage networks from massive, radar-based elevation models with least cost path search
Efficient extraction drainage networks radar-based elevation
2011/2/25
The availability of both global and regional elevation datasets acquired by modern remote sensing technologies provides an opportunity to significantly improve the accuracy of stream mapping, especial...
Relating surface backscatter response from TRMM precipitation radar to soil moisture:results over a semi-arid region
surface backscatter response TRMM precipitation radar soil moisture
2010/2/5
The Tropical Rainfall Measuring Mission (TRMM) carries aboard the Precipitation Radar (TRMMPR) that measures the backscatter (σ°) of the surface. σ° is sensitive to surface soil moisture and vegetatio...
Performance of high-resolution X-band radar for rainfall measurement in The Netherlands
Performance high-resolution X-band radar rainfall measurement Netherlands
2010/2/5
This study presents an analysis of 195 rainfall events gathered with the X-band weather radar SOLIDAR and a tipping bucket rain gauge network near Delft, The Netherlands, between May 1993 and April 19...
Relating surface backscatter response from TRMM precipitation radar to soil moisture:results over a semi-arid region
surface backscatter response TRMM precipitation radar soil moisture semi-arid region
2010/2/5
The Tropical Rainfall Measuring Mission (TRMM) carries aboard the Precipitation Radar (TRMMPR) that measures the backscatter (σ°) of the surface. σ° is sensitive to surface soil moisture and vegetatio...
Performance of high-resolution X-band radar for rainfall measurement in The Netherlands
Performance high-resolution X-band radar rainfall measurement The Netherlands
2010/2/5
This study presents an analysis of 195 rainfall events gathered with the X-band weather radar SOLIDAR and a tipping bucket rain gauge network near Delft, The Netherlands, between May 1993 and April 19...
Characteristics of 2-D convective structures in Catalonia (NE Spain):an analysis using radar data and GIS
2-D convective structures Catalonia analysis radar data GIS
2010/1/21
Flood simulation studies use spatial-temporal rainfall data input into distributed hydrological models. A correct description of rainfall in space and in time contributes to improvements on hydrologic...
An adaptive neuro-fuzzy inference system for the post-calibration of weather radar rainfall estimation
adaptive neuro-fuzzy inference system post-calibration weather radar rainfall estimation
2009/12/4
An Adaptive Neuro-Fuzzy Inference System, based on a jack-knife approach, is proposed for the post-calibration of weather radar rainfall estimation exploiting available raingauge observations. The met...
A GIS methodology for the analysis of weather radar precipitation data
AGIS methodology analysis weather radar precipitation data
2009/12/4
A GIS multi-component module was developed within the ArcView GIS environment for processing and analysing weather radar precipitation data. The module is capable of: (a) reading geo-reference radar d...
Radar Signal Interpretation in Warm Season Rainstorms
Radar Signal Interpretation Warm Season Rainstorms
2009/10/27
There are several sources of error affecting the returned power of weather
radar signals with an impact on the accuracy of radar rainfall measurements. In
this study, several factors and sources of ...
Impulse Radar Snow Surveys–Influence of Snow Density
Impulse Radar Snow Surveys Snow Density
2009/10/23
Snow cover water equivalent (SWE) is of major importance for planning of e.g.
hydropower production in areas where a large proportion of the annual precipitation
falls as snow. Radar technique can b...
Snow Wetness Influence on Impulse Radar Snow Surveys Theoretical and Laboratory Study
Snow Wetness Influence Impulse Radar Snow Surveys Laboratory Study
2009/10/23
The snow-water equivalent of late-winter snowpack is of utmost importance for
hydropower production in areas where a large proportion of the reservoir water
emanates from snowmelt. Impulse radar can...
Improved Measurements and Analysis of Spatial Snow Cover by Combining a Ground Based Radar System With a Differential Global Positioning System Receiver
Improved Measurements Spatial Snow Cover Ground Based Radar System
2009/10/22
The paper describes the realization of a new snow measurement system where a Ground Penetrating Radar (GPR) is connected to a Differential Global Positioning System (DGPS) receiver. A snow scooter ...
A comparative analysis of two wind velocity retrieval techniques by using a single Doppler radar
Velocity Azimuth Display Atmospheric Boundary Layer Atmospheric Boundary Layer
2009/7/22
This study compares the theoretical basis of the two wind velocity retrieval methods, Velocity Azimuth Display (VAD) and Velocity Area Display (VARD) by using data obtained by a single Doppler radar. ...