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Centre of Excellence for Atmospheric Remote Sensing and Signal Processing

An interdisciplinary centre at SRI VENKATESWARA UNIVERSITY COLLEGE OF ENGINEERING, TIRUPATI, focused on developing algorithms for L-Band data processing, weather modeling, and pollution dispersion research.

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Centre of Excellence for Atmospheric Remote Sensing and Signal Processing

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  1. SRI VENKATESWARA UNIVERSITY COLLEGE OF ENGINEERING, TIRUPATI WELCOME TO Addl. Secretary and Other Dignitaries 19-10-2016 TECHNICAL EDUCATION QUALITY IMPROVEMENT PROGRAMME – II CENTRE OF EXCELLENCE(Under TEQIP –II–1.2.1 (CoE)Centre for Atmospheric Remote Sensing and Advanced Signal ProcessingAn Interdisciplinary centre involving Dept. of ECE and Dept. of Civil Engineering

  2. Research Objectives of CoE • Signal Processing:To Develop the algorithms for L-Band Data Processing. • Weather Modelling:To forecast the weather with resolution of 3X3Km. • Pollution Dispersion:To study the effect of Ozone Interaction with crop yield.

  3. Weather Modelling

  4. Flowchart

  5. RADAR Reflectivity at Chennai on 29-11-2015 at 13:00

  6. Comparison of different combination microphysics and cumulus schemes

  7. Simulated track of HUDHUD cyclone

  8. Simulated track of Phailin cyclone

  9. Signal processing

  10. DATA INPUTS from various Sources • Level 1B Product (Satellite Images) from USGS (United States Geo logical Survey) (www.usgs.gov) • Level 1B Product (Satellite Images) from NRSC (National Remote Sensing Centre) for Indian Remote Sensing Satellites like IRS (Indian Remote Sensing), LISS (Linear Imaging Scanning Sensor) (www.bhuvan.nrsc.gov.in) • Automatic Weather Station (AWS) data from MOSDAC (Meteorological and Oceanographic Satellite Data Archival Centre) (http://www.mosdac.gov.in/) • Atmospheric Parameters in Tirupati Region from NARL. (www.narl.gov.in)

  11. Land Surface Temperature • To identify different land cover types and to perform classification depending upon the radiances. • To estimate Land surface temperature (LST) and correlate Normalized Difference Vegetation Index (NDVI) and LST for different seasons.

  12. Brightness Temperature Thermal Bands Flow Diagram LST Data Samples From Satellite Emissivity Validation Visible & NIR Bands NDVI

  13. Conversion of DN Values to At-sensor Spectral Radiance

  14. Results Landsat8 Satellite Imagery Of Path/Row - 143/51 Courtesy: Level 1-Data www.usgs.gov.com TIRUPATI

  15. 22.01.2015 30.05.2015 False Colour Composition of Satellite Imagery over Tirupati Region (Latitude - 13.6500° N Longitude - 79.4200° E ) 21.10.2015

  16. NDVI values of Different Land Cover types for the three Seasons

  17. Pollution Dispersion Methodology Open Top Chamber experiment Validation Analysis To conduct an experiment on crop growth - regular basis along with GHG (Co2) in controlled environment. (OTC Facility is at CRIDA, Hyderabad)

  18. Field Control

  19. Co2 Control and Monitoring System 45Kg cylinder CO2 Analyser

  20. Parameters to be tested • General Growth when compared to Control (5&6) • Chlorophyll content & Photosynthetic rate • Leaf Area • Yield • Biomass • S

  21. SAMPLING TESTING

  22. Procurement Amount Allocated : Rs. 275.00 Lakhs Already Spent : Rs. 152.10 Lakhs Amount to be Spent : Rs. 122.90 Lakhs Equipment under Pipeline: UHF Radar : Rs. 67.00 Lakhs NCB Orders placed. Aetholometer : Rs. 30.00 Lakhs Books : Rs. 5.00 Lakhs Shopping Software : Rs. 12.00 Lakhs Vector Network Analyzer : Rs. 11.00 Lakhs Total Amount : Rs. 125.00 Lakhs

  23. Assistantships, R&D, FSD and III Amount Allotted : Rs. 175.00 Lakhs Total Spent : Rs. 109.16 Lakhs Assistantships : Rs. 74.50 Lakhs R&D : Rs. 32.06 Lakhs FSD : Rs. 1.80 Lakhs III : Rs. 0.80 Lakhs Amount to be Spent : Rs. 65.84 Lakhs

  24. Progress / Status Details

  25. Progress / Status Details

  26. Progress / Status Details

  27. Progress / Status Details

  28. Progress / Status Details *“Design and Performance Analysis of Discrete Wavelet Transform Based Image Fusion and Compression For Micro air vehicle applications ”at IPI office, Govt. of India, Chennai. Application No. 3170/CHE/2015 on 24/06/2015.

  29. Progress / Status Details • M.Tech in Signal Processing - Started in 2013 : 25 Intake

  30. Progress Status Details

  31. Progress Status Details

  32. Progress / Status Details

  33. L-Band Receiver

  34. Receiving Station

  35. THANK YOU

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