Upper-levelvorticesoverNEU.S.http://rammb.cira.colostate.edu/ramsdis/online/loop_of_the_day/
MatthewSeybold,GOES-RDataOperationsManagerandTeamLeadforProductReadiness&Operations(PRO)
GOES-16ProductQualityandDistribution
NOAASatelliteConferenceJuly,2017 - NewYork,NY
L1bScienceProductValidationStatus
ABIL1bProduct Beta Provisional Full
Radiances 2/28/17 6/1/17 6/5/18
GLML2Product
Lightning: Events,Groups,Flashes 7/5/17 11/1/17 6/5/18
SEISSL1bProducts
EnergeticHeavy Ions 2/10/17 11/1/17 6/1/18
Magnetospherice-/p+:LowEnergy 2/10/17 11/1/17 6/1/18
Magnetospherice-/p+:HighEnergy 2/10/17 11/1/17 6/1/18
Solar&GalacticProtons 2/10/17 11/1/17 6/1/18
EXISL1bProduct
SolarFlux:EUV 3/23/17 11/2/17 6/1/18
SolarFlux:X-rayIrradiance 3/23/17 11/2/17 6/1/18
SUVIL1bProduct
SolarEUVImagery 4/19/17 11/2/17 6/1/18
MAGL1bProduct
GeomagneticField 5/25/17 11/2/17 10/9/18
FullMaturityBetaMaturityNotValidated ProvisionalMaturityValidationMaturityLevels:
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L2+ScienceProductValidationStatus
FullMaturityBetaMaturityNotValidated ProvisionalMaturityValidationMaturityLevels:
ABIL2+ Products Beta Prov Full ABIL2+ Products Beta Prov Full
CloudandMoistureImagery(CMI)andSectorizedCMI (KPP)
2/28/17 6/1/17 9/3/18 DownwardS/W Radiation:Surface 6/23/17 3/16/18 9/3/18
AerosolDetection(Smoke&Dust) 5/24/17 1/26/18 9/3/18 Fire/HotSpotCharacterization 5/24/17 1/26/18 9/3/18
AerosolOpticalDepth (AOD) 5/24/17 1/26/18 9/3/18 Hurricane IntensityEstimation 9/8/17 12/1/17 9/3/18
ClearSkyMask 4/19/17 12/1/17 9/3/18 LandSurfaceTemperature 5/24/17 1/26/18 9/3/18
CloudOpticalDepth 6/8/17 2/23/18 9/3/18 LegacyVertical MoistureProfile 5/16/17 12/22/17 9/3/18
Cloud ParticleSizeDistribution 6/8/17 2/23/18 9/3/18 LegacyVerticalTemperatureProfile 5/16/17 12/22/17 9/3/18
Cloud TopHeight 5/16/17 12/22/17 9/3/18 RainfallRate/QPE 8/1/17 TBD 9/3/18
Cloud TopPhase 5/16/17 12/22/17 9/3/18 ReflectedS/WRadiation:TOA 6/23/17 3/16/18 9/3/18
Cloud TopPressure 5/16/17 12/22/17 9/3/18 SeaSurfaceTemperature 6/14/17 1/26/18 9/3/18
CloudTopTemperature 5/16/17 12/22/17 9/3/18 SnowCover 12/30/17* 3/30/18* 9/3/18*
DerivedMotionWinds 6/8/17 2/23/18 9/3/18 TotalPrecipitableWater 5/16/17 12/22/17 9/3/18
DerivedStabilityIndices 5/16/17 12/22/17 9/3/18 VolcanicAsh:DetectionandHeight 8/1/17 2/23/18 9/3/18
*Snow Cover has a waiver. It is dependent upon a non-baseline Albedo Product which is in development. 3
Outline
• ProductValidationMaturityProcess• CurrentGOES-16DataCaveats• ProductDistribution
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ProductValidationMaturityLevelsAreDeterminedin“PS-PVR”Reviews
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• A Peer Stakeholder - Product Validation Review (PS-PVR) appraises the status ofproduct quality with respect to GOES-R Program definitions.
• Outcomes of PS-PVRs:
1. Declares products have achieved a product maturity level (Beta, Prov., Full)2. Provides guidance on work expected to achieve the next maturity level3. Plans release of data through product distribution outlets
InstrumentVendor
Analysis (L1b)
CWG / AWGAnalysis Declaration
Of Product Maturity
LevelProduct FeedbackForums
(ABI L2+, including CMI, GLM L2+)
PS-PVR
ProductMaturityLevels
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What do the three Product Maturity Levels mean?
Beta: The product is made available to users to gain familiarity with data formats and parameters. The product has been minimally validated and may still contain significant errors.
Provisional: Product analyses are sufficient to communicate product performance to users including documentation of known issues. The product performance has been demonstrated through a large, but still (seasonally or otherwise) limited, number of independent measurements. The analysis is sufficient for limited qualitative determinations of product fitness-for-purpose, and the product is potentially ready for testing operational use.
Full: Product is operational. All known product anomalies are resolved and/or documented and shared with the user community.
DataCaveats- ABIL1bRadiances
Caveatsthathavebeenidentifiedandareunderanalysis.Solutions areindevelopmentandtesting:1. Navigationmayhaveerrorsupto4km.2. Band-to-bandco-registrationerrorsmaybeupto8km.Largererrorsoccurbetween
bandsfromthethreegroupsofbands(1-6,7-11,and12-16– theyareinthreedifferentfocalplaneassemblies[FPA]).
3. Frame-to-frameregistrationmaybeunstable, causingfeaturesto“jump”inanimation.4. Imagestripingmayoccuracrossall16bands.5. Band2radiancesareabout7%brighter thancomparablepolarsatelliteobservations.6. Theinfrared (IR)radiancemeasurementsforABIScanMode3CONUSandMESO
observationsdemonstrateanartificialperiodicityof15minutes.Theamplitude isuniformly smallintermsof radiancebutcanexceed1Kintermsofbrightnesstemperatureforcoldscenes.Thiseffectmaybelargerduringsometimesofdayaswellassomebands.
7. StraylightexistsforVisibleandNearIR(VNIR)bandsapproximatelyonehourbeforeandaftersatellitelocal midnightduring theeclipseseasonbefore thevernal(spring)equinoxandaftertheautumnal (fall)equinox,andmayexistinotherdaysoftheyear.Totaldurationofimpactisapproximatelytwentydaystwiceperyear.Band7experiencesresidualstraylighteffectsduring thesametimeframes.
8. TheVNIRbandradiometriccalibrationmaycausefrequentbutminordiscontinuities inradiancevaluesfollowing eachsolarcalibration.
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DataCaveats- ABIL2Cloud&MoistureImagery
Allradiancecaveatsnotedontheprior slidearealsovalidforCMI.Thefollowing alsoapplyforCMI:1. Themaximumreflectancevalueiscurrentlycappedat1.0whichcausesdarkpatches
withinhigh reflectancescenes.2. Theremaybeartificiallycoldpixelssurrounding hotspots.3. Themultiband filesdonothavethecorrectdownscalingmethod listedinthemetadata.4. Thekappa0valuereported intheproduct isinconsistentwiththecorrectkappa0value
applied tothereflectancefactors.5. Thereareinconsistentdataqualityflag(DQF)valuesforoff-Earthpixels.6. Onoccasion,thestarttimeofasinglebandfileisdifferentfromtheotherbandsby0.1
seconds.
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AccessPointstoGOES-16Data
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DirectReadout(requiresreceiving system)
GRB GOESRebroadcast(L1b)
HRIT/EMWIN HighRate InformationTransmission/EmergencyManagersWeatherInformationNetwork(select ABIL2CMI)
GNC-A GEONETCast-Americas(select ABIL2CMIandotherABIL2onceProvisional)
Terrestrial Access (L1b&L2+)
PDA ProductDistribution&AccessSystem• Operationalreal-timeusersubscriptions
CLASS ComprehensiveLargeArray-dataStewardshipSystem• Requestandsetupaccess
GOES-16DatainHRIT/EMWIN
Cloud and Moisture Imagery (CMI) Full Disk Imagery1. Band 2 (0.64um) with 2 km resolution2. Band 7 (3.9um) with 2 km resolution3. Band 8 (6.2um) with 2 km resolution4. Band 9 (6.9um) with 2 km resolution5. Band 13 (10.3um) with 2 km resolution6. Band 14 (11.2um) with 2 km resolution7. Band 15 (12.3um) with 2 km resolutionPlus - Mesoscale for Bands 2,7,8
Thefrequencyis1694.1MHz.Thedatarateis400Kbps.
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GOES-16DatainGEONETCast-Americas
Cloud and Moisture Imagery (CMI)1. Band 2 (0.64um) with 1 km resolution2. Band 7 (3.9um) with 2 km resolution3. Band 8 (6.2um) with 2 km resolution4. Band 9 (6.9um) with 2 km resolution5. Band 13 (10.3um) with 2 km resolution6. Band 14 (11.2um) with 2 km resolution7. Band 15 (12.3um) with 2 km resolution
• 12megabitpersecondbroadcastisinplace• 19(Non-CMI)ABIL2productswillbeaddedonceProvisional• Catalog:www.geonetcastamericas.noaa.gov/pubs/section-1/GEONETCast-Americas%20Product%20Catalog%20-%20V20152110.pdf
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GOES-RProgramStatusReview 12July7,2017
IceinHudsonBayImpressiveresolutionevenathighlatitudeshttp://rammb.cira.colostate.edu/ramsdis/online/loop_of_the_day/
GOES-RUserServices:[email protected]+Products:[email protected]
DistributionGOESRebroadcast(GRB):[email protected]/EMWIN:[email protected]:[email protected]:[email protected]:[email protected]
GOES-16DataCaveats:https://www.ncdc.noaa.gov/data-access/satellite-data/goes-r-series-satellites
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