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Real-time Environmental Data Verification and Presentation

Real-time Environmental Data Verification and Presentation. August 6 th , 2014. Kavitha B V Central Pollution Control Board, New Delhi. Presentation Outline. Data Viewing Data Verification Real-time Environmental Data – Presentation and Reporting Conclusion. Data Viewing.

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Real-time Environmental Data Verification and Presentation

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  1. Real-time Environmental DataVerification and Presentation August 6th, 2014 Kavitha B VCentral Pollution Control Board, New Delhi

  2. Presentation Outline • Data Viewing • Data Verification • Real-time Environmental Data – Presentation and Reporting • Conclusion

  3. Data Viewing • Data received from real-time monitoring systems should be viewed regularly • Dedicated teams of experts will have to monitor the data 24X7 • Daily, Weekly, Monthly and Yearly data trends should be viewed to ensure correct data is being generated and transmitted • If irregularities in the data is found then verification of the monitoring systems is required.

  4. Hourly Data

  5. 24 Hourly Data for a Week

  6. Monthly Data

  7. Monthly Data for July 2014 Very high 24 hourly avg. values, needs verification No Data

  8. System Verification Checking of system ALARMS No Alarms generated

  9. System Verification Checking the diagnostics of the instrument SO2 diagnostics is ok…..

  10. System Verification Remote Calibration • Instrument calibration, though unavoidable, is extensively time and resource consuming. • Now most of the available digital instruments are provided with communication interfaces, hence remote calibration from the actual hardware and computing unit with Internet connection capabilities is possible. • Remote calibration is very important and useful to Regulators to know that the analyser is generating correct data and that there is no tampering to the instrument.

  11. Solenoid Valve Remote Calibration Analyzer Internet Connectivity Stack Solenoid Valve Calibration Gas Central Server

  12. Remote Calibration through Web Portal

  13. Zero Calibration

  14. Zero Calibration

  15. Zero Calibration

  16. Zero Calibration

  17. SPAN Calibration

  18. Data Presentation • By Geo-referencing monitoring stations on GIS Platform • Different layers on map as per type of monitoring stations, sector & category of the industries • Dash Board – summary of data of all monitoring stations • Report Generation • Station Report (Hourly, Weekly, Monthly, Yearly, Periodic) • Multi station reports • Diurnal reports • Wind Rose • Pollution rose etc.

  19. CAAQMS Geo-referenced on GIS Platform

  20. Sector Wise – Cement Plants

  21. Sector Wise – Steel Plants

  22. Sector Wise – Refineries

  23. Dash Board

  24. Dash Board

  25. Live Data Display

  26. Live Charts & Reports

  27. CAAQMS Daily Report – ACC Kymore

  28. Single Parameter Multi Stations Report

  29. Parameter Comparison Report

  30. Conclusion • Whatsoever way the data may be gathered and analyzed, the data itself reflects processes that are occurring in the real world. • Factors such as pesticide in drinking water or changes in ambient air quality may be represented by numbers or charts, but in reality they represent impacts on individual organisms, on human and biological communities, and on entire ecosystems. • Scientists, policy makers and the public should do well to realize that decisions based on data, however arcane, ultimately translate back to the real world as actions and outcomes.

  31. Thank you Kavitha B. V. Scientist “C” Central Pollution Control Board New Delhi Email : kavitha.cpcb@nic.in

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