GOES-16 Product Quality and Distribution...Determined in “PS-PVR” Reviews 5 • A Peer...

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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/

PointsofContactMatthew.Seybold@noaa.gov

GOES-RUserServices:Kathryn.Mozer@noaa.govGOES-16ABIL2+Products:Wayne.MacKenzie@noaa.gov

DistributionGOESRebroadcast(GRB):James.McNitt@noaa.govHRIT/EMWIN:Seth.Clevenstine@noaa.govGNC-A:Hongming.Qi@noaa.govGOES-16datainPDA:Donna.McNamara@noaa.govGOES-16datainCLASS:Elizabeth.Kline@noaa.gov

GOES-16DataCaveats:https://www.ncdc.noaa.gov/data-access/satellite-data/goes-r-series-satellites

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