1 / 28

AWIPS Requirements Updated GOES/POES Satellite Products

AWIPS Requirements Updated GOES/POES Satellite Products. Donald G. Gray, GOES Product Manager, NOAA/NESDIS COMET Class SatMet 00-1 April 6, 2000. Course Outline. I. Updated Satellite Product Requirements II. Implementation Schedule/Issues III. Product Availability and References.

lisle
Download Presentation

AWIPS Requirements Updated GOES/POES Satellite Products

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. AWIPS RequirementsUpdated GOES/POES Satellite Products Donald G. Gray, GOES Product Manager, NOAA/NESDIS COMET Class SatMet 00-1 April 6, 2000 Course Outline I. Updated Satellite Product Requirements II. Implementation Schedule/Issues III. Product Availability and References

  2. Updated AWIPS RequirementsGOES/POES Satellite Products • GOES/POES Satellite Soundings • GOES Sounder Derived Product Images • GOES High Density Winds • Automated Precipitation Estimates • Blended Polar Sounder and Microwave Products

  3. Updated AWIPS RequirementsGOES/POES Satellite Products(cont’d) • GOES Imager DPI • Scatterometer Ocean Surface Winds • GOES Sounder Imagery • Blended Polar Visible and Infrared Imagery • Volcanic Ash Graphics

  4. GOES Satellite Soundings Hourly Sounder Coverage (GOES-E & GOES-W) GOES-W (Variable) GOES-W GOES-E GOES-E (Variable) Two sectors are scanned each hour by each satellite (GOES-E & GOES-W) ‘Variable’ sectors can be changed in response to significant weather events

  5. GOES Satellite Soundings Individual Temperature/Dewpoint Profiles GOES-8/10 Soundings - Lifted Index 6 April 2000 http://orbit-net.nesdis.noaa.gov/goes/soundings/

  6. GOES Satellite Soundings Individual Temperature/Dewpoint Profiles

  7. Temperature/Moisture Soundings • Digital Sounding Files (BUFR Format) • AWIPS Workstation Applications Processor will • provide capability for display, and computation • of secondary atmospheric parameters • Course on GOES Atmospheric Soundings • Presented at AMS Conference in Phoenix, AZ, January 1998 http://orbit-net.nesdis.noaa.gov/goes/cases/phoenix/html/phoenix.html

  8. GOES Soundings Digital Format

  9. POES Satellite Soundings 24 Hour Coverage - 2 Satellites Total Precipitable Water http://poes.nesdis.noaa.gov/posse/

  10. POES Satellite Soundings Coverage in Polar Regions Gray: Clear Areas White/Blue: Clouds Soundings Available for Both Clear and Cloudy Conditions

  11. GOES Sounder Derived Product Images (Lifted Index, TPW, Surface Temp and Cloud Top Pressure) False-color GOES-8/10 Total Precipitable Water http://cimss.ssec.wisc.edu/goes/realtime/

  12. GOES Sounder Derived Product Images (Lifted Index, TPW, Surface Temp and Cloud Top Pressure) GOES Cloud-Top Pressure (mb) http://cimss.ssec.wisc.edu/goes/realtime/

  13. GOES Wind Index (WINDEX)

  14. GOES Dry Microburst Potential Index (DMPI) Likelihood of high based, low precipitation microbursts - West/Central US

  15. GOES Microburst Day Potential Index This index is useful for showing the potential for wet microbursts in the southeast United States. An index value approaching 1 represents a high risk.

  16. GOES High Density Winds • Winds Derived in Several Categories • Cloud-Drift IR Winds (Imager) • Water Vapor Winds (Imager) • Visible Winds (Imager) • Water Vapor Winds (Sounder) http://orbit-net.nesdis.noaa.gov/goes/winds/ Link to winds presentation

  17. AWIPS RequirementsPrecipitation Estimates Sample Precipitation Text Product - TS Frances ZCZC NFDSPENES ALL DDHHMM;310,0980 310,0900 260,0900 260,0900; TTAA00 KNFD DDHHMM . SATELLITE PRECIPITATION ESTIMATES..DATE/TIME 9/11/98 1702Z THE SATELLITE ANALYSIS BRANCH/NESDIS---NPPU--- TEL.301-763-8678 ...EST'S FM: /GOES8-CNTRL AND E. U.S. / GOES10 - W. U.S... AUTOMATIC ESTIMATES WILL BE USED FOR A TEST PERIOD FM AUG 5 TO SEP 18. AUTO ESTS AVLBL ON RAMSDIS IN REAL-TIME..AND ON NESDIS FLASH FLOOD HOMEPAGE. LATEST DATA USED: G-8 1630Z CK . LOCATION...TX/LA . HEADLINE FOR TX...CLOUD TOPS HAVE WARMED BTWN AUS AND CRP..BUT (MORE LCLZD) HVY RAIN STILL LIKELY WITH WARMER TOPPED CELLS. COLD TOPPED CONVECTION FM BPT TO CLL ROTATES SLWY NW TO W WITH CYCLONIC FLOW..HCY RFL CONTINUES. HEADLINE FOR LA...BAND OF INTENSIFYING CNVTN DUMPS TORRENTIAL RAFL BTWN LFT AND LCH WHILE NEW TSTMS FORM SE OF MSY. . AUTOMATIC ESTIMATES... 3 HR (1330Z-1630Z) TX COUNTIES... BEE 2.4" WILSON 1.6 HARRIS 3.4 JEFFERSON/LIBERTY 2.7 LA PARISHES.. JEFFERSON DAVIS/E CAMERON/VERMILION 2.4-3.2 PLAQUEMINES/ST BERNARD 2.7 HRLY RAIN RATES ARE 1-2" (PR HR). NOTE..NO CORRECTION BOXES ARE IN EFFECT ON THE AUTOESTIMATOR. AS OF 1445Z IMAGE.. ONE CLUSTER OF TSTMS IS LOCATED BTWN SAT TO CRP HAS DECR IN CVRG AND INTENSITY OVER PAST HR. OTHER AREAS OVER HARRIS AND WALLER COUNTIES AND OVER THE JEFFERSON/CHAMBERS AND HARDIN COUNTIES..AND HAVE INCRD IN INTENSITY OVER PAST 1-2 HRS.

  18. GOES Manual Precipitation Estimates (Gridded)

  19. GOES Digital Precipitation Estimates (Automated, Gridded) Tropical Storm Frances - 9/11/98

  20. GOES Blended Precipitable Water Product

  21. GOES Soil Moisture Estimates

  22. Imager DPI - Total Precipitable WaterGOES-10 Hemispheric Coverage

  23. Imager DPI - Surface ‘Skin’ Temperature(Early Afternoon)

  24. GOES Sounder Radiance Imagery (False Color) • Images to be re-mapped in Lambert-Conformal Projection • Color enhancements will be required to display important • meteorological information (Unique enhancements will be • required for each of 18 infrared channels) • AWIPS sectors (CONUS, Regional, etc.) still to be defined • Examples from AMS presentation…

  25. Implementation Schedule/Issues(As of 6 April 2000) NWS/NESDIS ‘Joint Engineering Team (JET)’ Established to Coordinate Implementation of New Satellite Products Into AWIPS GOES Sounder DPI Now Flowing to NOAAPORT AWIPS ‘Build 5’ is First Opportunity for Including New Products/Applications in AWIPS System - Fall 2000 - Likely Products Include GOES/POES Sounding BUFR Files and GOES DPI Other Products Will Wait for Build 5.1 (2001) or Later NWS Will Accept “Experimental” Products Pending Operational Implementation at NESDIS; ORA (Office of Research and Applications) Will Distribute Routine “Experimental” Products AWIPS Applications Software Needed for Product Display and Analysis Many New AWIPS Products Currently Available on Internet

  26. Product Availability and References Internet • http://defiant.wrh.noaa.gov/satawips/awipapp2.htm • (AWIPS Satellite Product and Applications Requirements • http://cimss.ssec.wisc.edu • http://orbit-net.nesdis.noaa.gov/goes • http://poes.nesdis.noaa.gov/posse • http://orbit-net.nesdis.noaa.gov/ora/ht/ff/index.html

  27. Product Availability and References References Hayden, C.M., 1988: GOES-VAS Simultaneous Temperature and Moisture Retrieval Algorithm. J. Applied Meteorology, 27, 705-733 Menzel, W.P. and J.F.W. Purdom, 1994: Introducing GOES-I: The first of a new generation of Geostationary Operational Environmental Satellites. Bull. Amer. Meteor. Soc., 75, 377-384. Ellrod, G. P. and James P. Nelson III, 1998: Experimental Microburst Image Products Derived from GOES Sounder Data. Preprints, 16th Conf. on Weather Analysis and Forecasting, 12-16 January 1998, Phoenix, Arizona,Amer. Meteor. Soc., Boston, 43-45. Gray, Donald G., Jaime Daniels, and Gary Gray (Hughes STX), 1997: Applications of GOES Satellite Soundings in Pre-convective Environments for Severe Weather Forecasting. National Weather Association Annual Meeting, October 20-24, 1997, Reno, Nevada.

  28. Product Availability and References References (cont’d) Ellrod, G. P and Donald G. Gray, 1997: Storm-Relative Streamlines and Other Fields Derived from GOES High Density Wind Sets, Preprints 22nd AMS Conf. On Hurricanes and Tropical Meteorology, 19-23 May 1997, Ft. Collins, Colorado, Amer. Meteor. Soc., Boston. Nelson, J. P. and G. P. Ellrod, 1997: Recent Developments in a Microburst Risk Image Product Derived from GOES I-M Satellite Sounder Data. Preprint Volume, 7th Conf. on Aviation, Range, and Aerospace Meteorology, 2-7 February 1997, Long Beach, California, Amer. Meteor. Soc., Boston, 262-267. Ellrod, G. and J. P. Nelson, 1996: Remote Sensing of Aircraft Icing Regions Using GOES Multispectral Imager Data, Preprints 15th Conf. on Weather Analysis and Forecasting, 19-23 August, 1996, Norfolk, Virginia, Amer. Meteor. Soc., Boston, 9-12. Gray, D. G., C. M. Hayden, and W. P. Menzel, 1996: Review of Quantitative Satellite Products Derived from GOES-8/9 Imager and Sounder Instrument Data. Preprints 8th Conf. on Satellite Meteorology and Oceanography, 28 January-2 February, 1996, Atlanta, Georgia, Amer. Meteor. Soc., Boston, 159-163.

More Related