weather radar system Articles

  • Development of method for X-band weather radar calibration

    Calibration of the X-band LAWR (Local Area Weather Radar) is traditionally based on an assumed linear relation between the LAWR radar output and the rainfall intensity. However, closer inspection of the data reveal that the validity of this linear assumption is doubtful. Previous studies of this type of weather radar have also illustrated that the radar commonly has difficulties in estimating ...


    By IWA Publishing

  • Improved wet weather wastewater influent modelling at Viikinmäki WWTP by on-line weather radar information

    Municipal wastewater treatment plant (WWTP) influent is typically dependent on diurnal variation of urban production of liquid waste, infiltration of stormwater runoff and groundwater infiltration. During wet weather conditions the infiltration phenomenon typically increases the risk of overflows in the sewer system as well as the risk of having to bypass the WWTP. Combined sewer infrastructure ...


    By IWA Publishing

  • Radar-rainfall estimation algorithms of Hydro-NEXRAD

    Hydro-NEXRAD is a prototype software system that provides hydrology and water resource communities with ready access to the vast data archives of the U.S. weather radar network known as NEXRAD (Next Generation Weather Radar). This paper describes radar-rainfall estimation algorithms and their modular components used in the Hydro-NEXRAD system to generate rainfall products to be delivered to ...


    By IWA Publishing

  • Smart PV Monitoring with smart Weather Stations

    Goodbye Cable Clutter, Hello All-In-One Weather Sensors: Lufft is proof of the fact that professional measurement technology does not always have to be complicated. With our experience in weather sensor manufacturing we are the first to offer modular, all-in-one weather sensors for the solar energy industry that require only a single cable connection. Everything you need for solar monitoring is ...

  • How better weather forecasting can help stretch water supplies

    Reservoir managers look to storm predictions to make smarter choices about dam operations Last year, New York City faced an unusual situation. An epic winter in the city’s Delaware River watershed brought heavy snow and very little rain. Stubborn cold meant there was no snowmelt to refill water-supply reservoirs, even as the city’s 9.5 million residents were draining them dry. A ...


    By Ensia

  • Development of the Stormwater Information System that protects life and property from floods

    The Stormwater Information System distributes storm pump operating conditions, etc. to residents in real time via the Internet utilizing a private network that employs optical fibers installed in sewer pipes. Information to be distributed includes advisory and warning information relating to weather data, weather radar information, river information, emergency disaster information, refuge maps, ...

  • Comparison of short-term rainfall forecasts for model-based flow prediction in urban drainage systems

    Forecast-based flow prediction in drainage systems can be used to implement real-time control of drainage systems. This study compares two different types of rainfall forecast – a radar rainfall extrapolation-based nowcast model and a numerical weather prediction model. The models are applied as input to an urban runoff model predicting the inlet flow to a waste water treatment plant. The ...


    By IWA Publishing

  • WMO to launch global climate services system

    A global climate services system is due to be launched in October, in the hope of providing advance warning of weather changes that influence water, food security, ...


    By SciDev.Net

  • Real Time Control of the Sewage System in St Malo

    Saint-Malo is an extremely attractive and popular seaside resort on the north coast of Brittany in France. Covering 1,400 hectares, the local population of 50,000 increases to 120,000 in the tourist season. One of the distinguishing features of this part of the Channel coast is a very high tidal range – 14 meters from low to high, with a potential impact back through the sewer network. Combined ...


    By Innovyze

  • Noise monitoring system appeals to Reno-Tahoe Airport`s neighbours

    Noise monitoring and reduction has been top priority for Krys Bart ever since she took the helm of the Reno-Tahoe Airport Authority (RTAA) a decade ago. As RTAA president and CEO, Bart wants Reno-Tahoe International Airport to be a ‘good neighbour’, as it serves more than 4.4 million domestic and international passengers each year. The airport’s location right in the centre of ...

  • Port of London Authority Tidal Monitoring System - POLATIDE 5: Detailed - Case Study

    Introduction: Valeport and OceanWise have designed and delivered a complete tidal monitoring system, including tide gauges, telemetry equipment, servers, databases, system control, data management and display software, to the Port of London Authority. The system was installed in October 2013 and rigorous testing completed in February 2014.  Background: ...


    By Valeport Ltd

  • Flash flooding prediction in regions of northern Vietnam using the KINEROS2 model

    Flash flooding (FF) in Vietnam has become an important issue due to increasing loss of property and life. This paper investigates FF prediction using the Kinematic Run-off and Erosion model to perform comprehensive analyses to: (1) evaluate the role of initial soil moisture (θ) conditions using the Bridging Event and Continuous Hydrological model; (2) model the discharge (Q) using different ...


    By IWA Publishing

  • Real-Time Stormwater Management Using Depth, Duration, Frequency Thresholds

    ABSTRACTThe City of Austin (City) operates a Flood Early Warning System (FEWS) to reduce public exposure to flash flood hazards. The system is operated and maintained by the Watershed Protection and Development Review Department, Watershed Engineering Division. Advanced information and warning of urban storm water flooding is achieved by the FEWS. A critical component of the system is rainfall ...

  • Monitoring network for Scottish ports - Case Studies

    Historically, ferry masters operating off the west coast of Scotland would have to sail to a port and on arrival visually assess the weather and tide conditions before deciding whether safe berthing alongside the pier or quayside would be possible. This wastes time and fuel, and can causes immense frustration among passengers, who may see ferries come close to a port, but thereafter depart ...

  • Fairhaven Solar Installation Case Study

    Project Overview Dynamic and Patriot have been working together since 2012 on number of ground mount projects, both post driven and ballasted. Fairhaven Landfill emerged onto the radar in October 2012, with a year-end deadline rapidly approaching. During that same time period, Patriot’s installation crew was deployed in central Massachussets, halfway through ...


    By Patriot Solar Group

  • Citizen`s Service wasserstand.info- case study

    Citizen's Service wasserstand.info Development & Technology Supplier: Microtronics Engineering GmbH Installation & Maintenance: Inaut Automation GmbH Sector: Early flood warnings / civil protection Country: Austria Year of Cooperation: 2008 Website: www.wasserstand.info The idea Microtronics deals with the wireless transmission of ...

  • Innovative Technology Provides Real Time Flow Data Management in Indianapolis

    This paper presents the program developed by the City of Indianapolis for managing its sewer flow data and describes how it is making real-time information available to several groups that have a stake in the City’s environmental management programs. These groups include United Water, the contract operator for the City’s collection system and its two WWTPs, the Capitol Improvement Program ...

  • How Cuba turns early warning into joined-up action

    Cuba's early warning approach holds lessons for other countries, write disaster risk reduction specialists Veronica F. Grasso and José Rubiera. Advances in the early warning of natural hazards could bring great benefits to countries and communities. But early warning needs early action: if political will and coordination are lacking, the advantages could be lost. What a ...


    By SciDev.Net

  • Early flood warning via SMS

    A citizen’s service that visualises regional flood data, gives the fire brigade additional lead time and informs citizens via SMS in case of emergency: that’s wasserstand.info The website wasserstand.info displays water levels of Austrian rivers located in the state of Lower Austria. So citizens an monitor the water levels proactively ...

  • Bird Control – Serious Business for Hospitals

    For 26 years Frank Sorentino has managed the outside structures and grounds of the Beaumont Hospital 106 acre complex in Royal Oak, Michigan. The main campus sits on approx. 115 acres. Seventeen separate buildings occupy the site with the Main building just over 10 stories high. In addition 3 parking decks are also located around the facility, providing parking and enough nesting sites for more ...


    By Nixalite of America Inc.

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