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Hydrology Project Phase 2 Major Achievements
Hydrology Project Phase 2Real Time Data Acquisition Systems (RT-DAS)Steve ParsonsTechnical Assistance and Management Consultancy
River Basin Boundary
Irrigation
NavigationMany Stakeholders: An Example of a Typical River Basin
there is a need to find ways to interact with all key stakeholders in an effective mannerIndustry
Urban WSS
Precipitation
Agriculture DepartmentIrrigation DepartmentRural Water Supply DepartmentUrban Water Supply DepartmentPower DepartmentLivestock DepartmentIndustry DepartmentEnvironment DepartmentFisheries DepartmentTransport DepartmentTourism DepartmentSW/Groundwater DepartmentsWater Resources/Disaster MgmtReservoir
Recreation
HydropowerForest DepartmentFarmers/District Admin/Local Govt
Fishing
Rainfed AgrLivestock
Forest
Rural WSS
IrrigationGroundwater
Infiltration / RechargeBase Flow / PumpingGroundwater InflowGroundwater Outflow
RunoffEvaporation / Transpiration
Return Flow
Community UseWetlands / Environment
Private Sector/NGOs/Academia/General Public
2
What is RT-DAS?Monitoring and rapid transmission of data to central reference pointDigital measurement of:Water levelClimateWater qualityTransmission via satellite / mobile phone Capture and processing of data on computer
Real Time Measurement
Source: Mark Heggli
Example system:
Terrestrial-based solutions: GSM/GPRSConceptGSM/GPRS systems can work by sending text messages and/or data files Allows two-way communication, with the ability to change program settings, download data, or just query for the most recent measurements.
Internet
Decision Support Center
InstrumentationGood quality, reliable equipment
Real Time Data ReportingWater levelsClimate stationsRain-gaugesFull networks
Data ReceiptReal-time HIS requires both monitoring equipment as well as a dependent data receiving solutionHardware/Software solutions to receiveGSM/GPRSINSATVSATEtc. Data Center components can be acquired separately, but data reception solution must be part of the tenderINTERNET Connection for GSM/GPRSGround Station for INSATMaster Control Station for VSATEtc.
Computer Rack for Data Center
RouterSwitchPatch PanelServer (Data Collection)Disk ArrayKeyboard and MonitorServer (Application)Disk ArrayServer (WEB)Disk ArrayUPS
Data ProcessingData Collection ModuleData Base ModuleQuality Control Software (Time Series Software)Maintenance Management ModuleData Analysis Software: AlarmsData Visualization ModuleData Dissemination ModuleAncillary Software Modules
Real Time DAS in BBMB
Snow Pillows: 9
AWS: 12, Raingauges: 16
Water Level Recorders: 42
Real Time DAS in MaharashtraTotal Stations = 249AWS, RaingaugesWater Level Recorders, Gate Sensors
Water Quality Stationsin Yamuna and Ganga Basin
Home page of www.karnataka.gov.in/karhp23 January 2014
Uses of Real Time DataWhenever you need information promptly!Flood managementDrought ManagementEfficient water resources managementProvides information for maintenance of equipmentImmediate processing and updating of information into data-basesPrompt reporting
Cost of RT-DASCost of equipment for data transmissionCost of transmission systemHardware and software for data receiptManagement of system
Cost Table (Approximate)ItemCost (USD)Cost (INR)Shaft Encoder1,00055,000 Bubbler with sensor3,000165,000 Radar Discharge12,000660,000 ADCP15,000825,000 Ultrasonic1,500 (495)82,500 Radar Sensor3,000165,000 Submersible Transducers1,00055,000 Data Logger2,000110,000 Tipping Bucket Rain Gauge1,00055,000 Storage Rain Gauge4,500247,500 DWLR70,000DWLR with GSM telemetry120,000