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Published byWilliam Harvey Modified over 9 years ago
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2006 IHC – Mobile, Alabama 20 – 24 March 2006 JHT Project: Operational SFMR- NAWIPS Airborne Processing and Data Distribution Products OUTLINE JHT Project Scope Auto Calibration HS 2006 Dr. Peter Black & Eric Uhlhorn NOAA / AOML / HRD Dr. Paul Chang NOAA / NESDIS / ORA Dr. James Carswell Remote Sensing Solutions
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2006 IHC – Mobile, Alabama 20 - 24 March 2006 Project Objectives Year 1 Milestones Auto Calibration / Tuning Algorithm* Real-time & Post Comparison Tools Real-time Quality Control Algorithm (Version 1.0) – Land Flag – Bathometry Flag
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2006 IHC – Mobile, Alabama 20 - 24 March 2006 Project Objectives (cont.) Year 1 Milestones (cont.) Real-time SST Ingestion (Version 1.0) – SST Table Generation – SST Table Lookup
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2006 IHC – Mobile, Alabama 20 - 24 March 2006 Project Objectives (cont.) Year 2 Milestones Updated Retrieval Process – Improved Atmospheric Model – Improved Oceanic Emissivity Model – Improved Retrieval Process (with negative rain rates) Real-time Quality Control Algorithms (Version 2.0) – RFI and Anomaly Removal. – Auto Health Monitoring
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2006 IHC – Mobile, Alabama 20 - 24 March 2006 Project Objectives (cont.) Year 2 Milestones Bathometry Flag (Version 2.0) Advanced Real-time Products – Wind Radii (tropical storm, hurricane) – Maximum Sustained Wind – Different Temporal Products – Integration into NAWIPS
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2006 IHC – Mobile, Alabama 20 - 24 March 2006 Calculating Brightness Temperature Assumption: Antenna feed / antenna absorptive losses are very small.
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2006 IHC – Mobile, Alabama 20 - 24 March 2006 Calibration Equation where: V ical, V ref, V A are digitized voltages T ref reference load physical temperature
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2006 IHC – Mobile, Alabama 20 - 24 March 2006 SFMR Brightness Temperature Vs. Ocean Surface Wind Speed Brightness Temperature (Kelvin) Ocean Surface Wind Speed (m/s) 1 10 100 180 160 140 120 100 7.09 GHz 4.74 GHz Nice Calibration Region Not So Nice Calibration Region
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2006 IHC – Mobile, Alabama 20 - 24 March 2006 Latitude (degrees) Longitude (degrees) 29 June 2005 – N43RF SFMR Calibration Flight Flight Track
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2006 IHC – Mobile, Alabama 20 - 24 March 2006 Altitude (m) Time (seconds) 29 June 2005 – N43RF SFMR Calibration Flight Altitude
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2006 IHC – Mobile, Alabama 20 - 24 March 2006 Flight Level Wind Speed (m/s) Time (seconds) 29 June 2005 – N43RF SFMR Calibration Flight Flight Level Wind Speed
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2006 IHC – Mobile, Alabama 20 - 24 March 2006 Flight Level Air Temperature (deg C) Time (seconds) 29 June 2005 – N43RF SFMR Calibration Flight Flight Level Air Temperature
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2006 IHC – Mobile, Alabama 20 - 24 March 2006 Calibration Number (deg C) Time (seconds) 29 June 2005 – N43RF SFMR Calibration Flight Auto Calibration Number
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2006 IHC – Mobile, Alabama 20 - 24 March 2006 Calibration Number Residual (deg C) Time (seconds) 29 June 2005 – N43RF SFMR Calibration Flight Auto Calibration Number (cont.)
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2006 IHC – Mobile, Alabama 20 - 24 March 2006 Latitude (degrees) Longitude (degrees) 26 September 2005 – N43RF SFMR Post Rita Flight Flight Track
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2006 IHC – Mobile, Alabama 20 - 24 March 2006 Altitude (m) Time (seconds) 26 September 2005 – N43RF SFMR Post Rita Flight Altitude
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2006 IHC – Mobile, Alabama 20 - 24 March 2006 Flight Level Wind Speed (m/s) Time (seconds) 26 September 2005 – N43RF SFMR Post Rita Flight Flight Level Wind Speed
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2006 IHC – Mobile, Alabama 20 - 24 March 2006 Flight Level Air Temperature (deg C) Time (seconds) 26 September 2005 – N43RF SFMR Post Rita Flight Flight Level Air Temperature
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2006 IHC – Mobile, Alabama 20 - 24 March 2006 Calibration Number (deg C) Sample Number 26 September 2005 – N43RF SFMR Post-Rita Flight Auto Calibration Number
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2006 IHC – Mobile, Alabama 20 - 24 March 2006 Latitude (degrees) Longitude (degrees) 22 September 2005 – N43RF SFMR Hurricane Rita Flight Flight Track
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2006 IHC – Mobile, Alabama 20 - 24 March 2006 Altitude (m) Time (seconds) 22 September 2005 – N43RF SFMR Hurricane Rita Flight Altitude
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2006 IHC – Mobile, Alabama 20 - 24 March 2006 Flight Level Wind Speed (m/s) Time (seconds) 22 September 2005 – N43RF SFMR Hurricane Rita Flight Flight Level Wind Speed
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2006 IHC – Mobile, Alabama 20 - 24 March 2006 Flight Level Air Temperature (deg C) Time (seconds) 22 September 2005 – N43RF SFMR Hurricane Rita Flight Flight Level Air Temperature
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2006 IHC – Mobile, Alabama 20 - 24 March 2006 Calibration Number (deg C) Sample Number 22 September 2005 – N43RF SFMR Hurricane Rita Flight Auto Calibration Number
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2006 IHC – Mobile, Alabama 20 - 24 March 2006 2006 Hurricane Season Deliverables Auto Calibration Algorithm & Procedures Calibration Monitoring Process Real-time SFMR Product Display Tools Bathometry Flag Land Flag
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