MODIS Calibration & Characterization Report

Reflective BandSpectral Sensitivity Studies

By

John L. Barker/MCST Project ScientistMODIS Cl~aracterization Support Teanl (MCST)

NASA/Code 925: Sensor Development and Characterization 13ranch

Dzn Knowles Jr. (hail: baden~hlgh~vire. gsfc.nasa.gov or Phone 24)1-286-1378 or FAX W1-2U4661) editorR=earch and [Iala SysIeIns Corporation (KDC)~ Walker IIrive, Sui!e 460, Greenbelt, Maryland 20770

I’hone: 301-982-3700 / Fax: 301-982-3749

Presenled al TIIC

MODIS Calibration Working Croup MeetingNASA/Goddard Space Flight Center (GSFC)

Building 22, Room 365Grccnbclt, MD 20771

28 September 1993

~ontents

MODIS Bands 1-7 (Primary Scientific Purpose) ............................................................................ 2.

MODIS Bands 8-19, 26 (primaryScientific l’urpOse) .......... ............ .............. ............... ... ............ ... 3

MODIS Bands 20-29 (PrimaryScientific Purpose) ...... .. ..................... ................. ....... ....... .. .. ...... .. 4

MODIS Bands 30-36 (Primary Scientific Purpose) ........... ..... ..... .. .... .. ............ ..... ....... ....... .. ..... .. ... 5

MODIS Reflective Band Spectral Specification Changes: Center Wavelength .......... ... ... .. .. ..... ... 6

MODIS Reflective Band Spectral Specification Changes: Bandwidth .......................................... 7

MODIS Reflective Band Spectral Specification Changes: Center Wavelength ..... ..... ... ... ...... ...... 8

MODIS Reflective Band Spectral Specification Changes: Bandwidth ........................ . . . . . . . . . . . . . . . . . . 9

Sensitivity Analysis System Modules ...... ....................... ............. ... ... .................. ...... ........ ... .. .... ... 10

MODIS Band Output Radiance Change without Calibration ..... ... ..... .......... .... ..... ..... ....... .... ...... 11

MODIS Band Output Radiance Change after Calibration with Solar Diffuser due to Shift in Filter

Center Wavelength Compensated by Solar Change Ratio ............................................................ 12

Proposed (5/12/92) MODIS Band-2 Filter Response and Vegetation Radiance SPeCtra (TOA) ~OOS”13

MODIS Spectral Band Output Change due to Shift in Center Wavelength .................................. 14

MODIS Spectral Band Output Radiance Change due to Center Wavelength Change ..... ..... .... ... 15

Sensitivity of MODIS Reflective Band Output to Center Wavelength Shift ................... .... ..... ..... 16

Sensitivity of MODIS Reflective Band Output to Shift in Center Wavelength ...... ...... ... .... .. ...... .. 17

MODIS Ba)zds 1-7 (Primnry Scie}~tific Purpose)

FWHM Band Pass* ●FWHM (Full Width at Half Maximum) = XMax-XMln,

where AMax=Xc+(BW/2) and kMln=Ac-(BW/2),

kc IS the Center Wavelength and BW Is Bandwidth

Band Ground Lower 500/0 Upper 50%Resolution Bandpass Bandpass

N GIFOV kMin XMax Primary Scientific Purpose[m] [rim] [rim]

1 250 620 670 Vegetation Chlorophyll AbsorptionLand Cover TransformationsCloud/Edge Detection/Masks

2 250 841 876 Cloud/Vegetation/Water/Edge DetectionLand Cover Transformations/Masks

3 500 459 479 Soil & Vegetation Differences

4 500 545 565 Green Vegetation

5 500 1230 1250 Leaf & Canopy Properties

6 500 1628 1652 Snow & Cloud Differences/Masks

7 500 2105 2155 Land & Cloud Properties

MODIS C.1 WG M=ling tt NASA~SI:C. Gr-belt, MD 20771T.esdty. 28 Sqbbcr. 1993. 11.ildkg 22, Room 36S

I)KOO 15

MODIS Bands 8-19, 26 (Primary Scientific Purpose)

FWHM Band Pass* ●FWHM (Full Width at Half Maximum) = AMax-kMln,

where AMax=Ac+(BW/2) and LMln=Xc-(BW/2),

AC Is the Center Wavelength and BW Is Bandwidth

Band Ground Lower 507 Uppe~Resolution Bandpas; Bandpas;

N GIFOV AMin AMax Primary Scientific Purpose[m] [rim] [rim] 7

8 1000 405 420 Water Color(Chlorophyll/Pigments/Sediments)

Atmospheric Scattering/Cloud Mask

9 1000 438 448 Water Color10 1000 483 493 Water Color

11 1000 526 536 Water Color

12 1000 546 556 Sediments13 1000 662 672 Sediments, Atmosphere14 1000 673 683 Chlorophyll Fluorescence15 1000 743 753 Aerosol Properties

16 1000 862 877 Aerosol and Atmospheric Properties17 1000 890 920 Water Vapor/Atmospheric Properties

18 1000 931 941 Water Vapor/Atmospheric Properties

19 1000 915 965 Water Vapor/Atmospheric Properties26 1000 1360 1390 Cirrus Cloud/Cloud Mask

I) KOOIA.. ... . ..

MODIS C-l WG Minting at NASAKSFC. Grccnhclt, MD 20771 3“rucsdsy,28 Sqirmhcr, 1993, Uuilding 22, Room 365

Jolm llarker~ASAKSF{;@ M/MOl)IS Characteriz.ii~ S.Pn Tmm (MCST)File C-l WG S~tml Rer>n

MODIS Bands 20-29 (Primary Scientific Purpose)

FWHM Band Pass* ‘ FWHM (Full Width at Half Maximum) = XMax-XMln,

where XMax=kc+(BW/2) and XMln=Xc-(BW/2),

kc Is the Center Wavelength and BW Is Bandwidth

Band Ground Lower 500/0 Upper 50%Resolution Bandpass Bandpass

N GIFOV kMin kMax Primary Scientific Purpose[m] [rim] [rim]

20 1000 3660 3840 Sea Surface Temperature

21 1000 3931 3987 Forest Fires/Volcanoes

22 1000 3929 3989 Cloud

23 1000 4020 4080 Cloud/Surface Temperature/Cloud Mask

24 1000 4433 4498 Cloud/Surface Temperature/Cloud Mask

25 1000 4482 4549 Tropical Temperature/Cloud Fraction

27 - 1000 6535 6895 Tropical Temperature/Cloud Fraction

28 1000 7175 7475 Mid-Tropical Humidity

29 1000 8400 8700 Upper-Tropical HumidityI)KOO 17

MODIS Cal WG Meeting JI NASAMSFC, Gr-bit, MD 20771‘rucsdiy, 28 Scptrmbcr, 1993, lluilding 22, Room 36S

MODIS Bands 30-36 (Primary Scientific Purpose)

FWHM Band Pass* ●

FWHM (Full Width at Half Maximum) = kMax-XMln,

where kMax=Xc+(BW/2) and AMln=kc-(BW/2),

kc Is the Center Wavelength and BW Is Bandwidth

Band Ground Lower 5070 Upper 50%Resolution Bandpass Bandpass

N GIFOV LMin LMax Primary Scientific Purpose[m] [rim] [rim]

30 1000 9580 9880 Surface Temperature/Cloud Mask

31 1000 10780 11280 Total Ozone

32 1000 11770 12270 Cloud/Surface Temperature

33 1000 13185 13485 Cloud/Surface Temperature

34 1000 13485 13785 Cloud Height & Fraction

35 1000 13785 14085 Cloud Height & Fraction

36 1000 14085 14385 Cloud Height & Fraction.----..

I) KUUIU

MODIS C* I WG MAng *I NASAfiSFC, GrcuIhclt, MO 20771Tucsdsy, 28 SWIanbcr, 19930 Iluilding 22, Rnom 365

John llsrker/NASAfiS I:Cf12S/MODIS Chtr,ctcri7,ttion Su~n Tam (MCSI)File: Cal WG S~r91 ~c~n

MODIS Rcficctive Band Spectral Specification Changes: Center Wavelength

MODIS Original AdjustedBand 1117192 5112/92

Change Rationale—.

/ Cw Tol Cw CWT Cw CWT

1 659 5 645 4 -14 -1Increase distance to chlorophyll andwater absorption bands

2 865 5-2 g Center band between strong water

858 2.2 -7 .absorption features

3 470 5 469 4 -1 -1Increase distance to Fraunhofer lineat 487nn~.

4 555 5 555 4 0 dNo spectral issues. Trade of CWTfor BWT per vendor request.

,,

5 1240 6 1240 5 0 -1CWT reduced for BWT relaxationper vendor request.

6CWT reduction traded for BWT

1640 8 1640 7 0 -1increase per vendor request.

7 2130 10 2130 8 0 -2CWT reduction traded for BWTincrease per vendor request.

l> K.nn[17

MODIS CII WG Mdng tI NASA~SFC. GrunhclI, MD 20771 6 JobI l)srker~ASAfiSl:C@ M/&fOI)lS Characicri7.ti~ S.~n Tam (MCST)T..sd.y. 2S SqIanbcr, 1993. Ruilding 22, Room 365 File Ccl WC; S~tml RePm

MODIS Rcflectivc Band Spectral Specification Changes: Bandwidth

MODIS Original Adjusted

Band 1/17/92 5/12/92Change Rationale

,,,,,,,;BW BWT BW BWT BW BWT ~-MwMM&:H%&##m$RM**$:$*H~’~$~’”’....... ,. ........... .................

....,...:+XW$$$$.,... .. .. .,.,.,.,..........................:,.,...,,.,,, ..,,,,.,............................................................................................................................................

L 50 3.3 50 4 0 0.7Increase distance to cl~loropl]yl andwater absorption bands

Center band between strong water). 40 4.3 35 4.3 -5 0absorption features

) 20 2.4 20 2.8 0 0.4Increase distance to Fraunl~ofer lineat 487nn~.

i 20 2.8 20 3.3 0 0.5No spectral issues. Trade of CWTfor BWT per vendor request.

5 20 6.2 20 7.4 0 1.2CWT reduced for BWT relaxationper vendor request.

6 20 8.2 24.6 9.8 4.6 1.6CWT reduction traded for BWTincrease per vendor request.

7 50 10.7 50 12.8 0 2.1CWT reduction traded for BWTincrease per vendor request.

,.,,-,.-.

MODIS Cal WG Mting CI NASAIGSFC, G-belt, Ml) 20771“1’ucaday.28 September, 1993, Iluilding 22. Room 3(15

7

MODIS Reflective Ba?zd Spectral Spccificntio}z Cfzangcs: Center Wavclcngtfz

MODIS Original AdjustedBand 1/17/92 5/12/92

Change Rationale

@&w#@ Cw To1 Cw CWT Cw CWT @%ii2,:g~_..d....4ti<>..<?,.,::w,*,;,%*rm~&~.?+..<F................... . . . ... ....... .,,,..,,,.,..:=;:,:::.............................................................WY,:,,,... ..................................... ..........................,............../............,K.:,...}:.,,,},.....,>,,,:..<,>j:Y:;.*,,;.>..$...yj,::f,~,:>vjy:?w:j:?,:fi::fl:fl......,.,,,............. .,

:$:f~,::.:::.::.:.:J.............................<......................................................................fr.~.~....."'~.........fi~.j...x..>.::::f<.<z,...p.......,,,,,............................r$$~wqti...$,+$~g$$p$ti:‘.’..,‘.Y$F;Y..,>?.......,fv., ,,........... ........... .>...,.fi.......+...<,. ,,A,,.......................,.,,,>........................~......................,,................ .,:.,.;:,:~:,:::ff;*a:;i%@3fi~y#s#..*..tiJ,.~+..~~~..:..........................,,.,.,,,,.,,..:,,.,<.,,,.,.,...;.,..,......$.,,:’,:.,.;,~:~::::x:$?j,t.ywz:f:<?:<?.;”fi

8 415 2 412 2 -3 0 CW moved down to center on Fraunhofer line. BWT ‘“

relaxed per vendor request.

9 443 1 443 1.1 0 0.1 No issue. BWT relaxation per vendor request.

10 490 1 488 1.2 -2 2 CW moved down to center on Fraunhofcr line. CWT andBWT relaxed - vendor request.

11 531 2 531 2 0 0 BWT relaxed per vendor request.

12 555 5 551 5 -4 0 CW moved away from water absortpion feature at556nm.

13 1667 11,-2 1667 11,-2 10 10 INo Issues1

14 681 1 678 1 -3 0 Complex issues resulted in shifting CW down by 3 nm.

15 1750 Iz 1748 12 1-2 10 lSl~ift of CW to 748 recommended by Oceans team.

16 865 5 869 5 4 QShift of CW to 869 nm to increase distance to waterfeature.

17 905 1 905 2.3 0 1.3 Relaxation of CWT & BWT approved per vendor request.

18 936 1 936 2.3 0 1.3 Relaxation of CWT & BWT approved per vendor request.

19 940 1 940 2.4 0 1.4 Relaxation of CWT & BWT approved per vendor request.

26 I I 11375 16 I I lCirrus cloud band not defined at time of study.

MODIS C*1 WG Meeting SI NASANSFC, Gti&lt, MD 20771Tuesd#y, 28 Sqtanbcr, 1993, Building 22, Rnom 365

8

BWCW moved down to center on Fraunl~oferline. BWT relaxed pcr vendor request.

15 1 115 11.5 10 10.5

9 10 1.1 I1O 11.6 IO 10.5 No issue. BWT relaxation per vendor request.CW moved down to center on Fraunllofcrline. CWT and BWT relaxed - vendor request.

10 10

11 10 1.3 110 11.9 10 10.6 BWT relaxed per vendor request.CW moved away from water absortpionfeature at 556nm.

12 10 1.4 10 1.4 0 0

1.7 10 1.7 0 0

1.7 10 1.7 0 0

1.9 10 1.9 0 0

1013 No IssuesComplex issues resulted in sl~ifting CW downby 3 nm.Sl~ift of CW to 748 recommended by Oceans

14 10

15 10team.Sl]ift of CW to 869 nm to increase distance to

16 15 4.3 15 4.3 0 0

4.5 30 5.4 0 0.9

4.7 10 5.6 0 0.9

4.7 50 5.6 0 0.9

30 8L)K.

water feature.Relaxation of CWT & BWT approved per

17 30vendor request.Relaxation of CWT & BWT approved per

18

F

19

26

10vendor request.IRelaxation of CWT & BWT approved per

50Ivendor reauest.

1

~Cirrus cloud band not defined at time of studv

MODIS C* I WG MAng II NASAESFC, Grunbclt, MD 20771Tuesday. 28 Sqtibcr, 1993, lluilding 22, Room 365

9 John llmrkcr~ASA~SFCflfi/MODIS Chsmdaization S.~rI Tam (MCST)I;ile Csl WG SWIml Repon

ktOl)lS C,l WG MAng at NASAPSFC, GwhclI. Ltl) 20771“1’uesday,28 September, 1993, Iluilding 22, K~m 3(15

1(J Jol\n llaAer/NASAWSl;’B25/MOlllS Chsrscieri?otionSu~fi Tam (hlCST)l:ile: Cal WG SVIml Rem

MODIS Band Output Rodiance Chan,yc without CalibrationTOA Speclral Radiance lnpIJt (Knrlicz solar speclrllnl, 1 cnl waler vapor, nominal vegetation rcfleclance)

MODIS Output Radiance Cl~angeBand

Gw;:slilf.i:. i.cwi$l~lft :G:w;sllJft” ,,c.wisll!fl, ‘.~fi$,s!j!.fc “:q,w’:sllift Cm$llif!: :SM:S!,!l!, i!s’M!i~hKt@(:f~): ::.,,,:”””. ;;~’( “v””””................. ......::: ,...,,,:.,:-5)@~ m ““’2P” $@[-l)% w(ti)%i :B;(:<fl%; %$(:2);3;, w(+.5)m;: W(+iti)j:”

.:,::..:,:,:...(“, ..~ ~%? ,..,,,.,..,.,,.............. .... ....... ,,,::,,,:,: .,,.,, .,,.,,,, ,, ,,,,, ,,:.::,,,,,:,,,,,:,;,.:::,.,,:,,,:, .=,,.......... . ..,.... .,.,... .... .,.,.:..... .:::..:’,”....... .:.,. .... .......... . . .,’

1 2.5 0.9 0.3 0.1 0.0 -0.1 0.0 0.2 1.7.. . ...—., ———... ———- ——-—- —.—.- ——- —--- .——-2 -2.3 -0.6 -0.3 -0.2 0.0 0.2 0.2 1.3 2.0—.. .———. .—-------3 -2.6 -6.8

4 5.2 2.5 1.1 0.5 0.0 -0.6 -0.6 -3.1 -6.1

5——.—- . . .

5.9 3.4 1.5 0.7 0.0 -0.8 -1.6 -4.1 -7.9

6 1.5 1.2 0.6 0.3 0.0 -0.3 -0.7 -1.8 -3.8—.. .—.—. ,—.—.. ,——.7 1.8 -2.0 -5.8

8 no data no data 1.3 0.6 0.0 -0.5 -0.8 -2.3 -7.3

9 -7.7 -2.5 -0.7 -0.5 0.0 0.8 0.9 3.2 2.7

1(I 17.0 5.9—m 1.0 0.0 -0.7 -0.2 -0.4 -3.3

-2.8 -5.6—— -- —.—. .-3.3

8.2 17.0. —.—- ..—— ..2.6 -2.4

0.3 22,0

3.6 6.1

—.-.-.-l---- --- 1 1 1 I , n , i

w--MODIS C*I WG MAng II NASA~SFC, G-belt. MD 20771.~ucsdsy, 28 Sqtanbcr, 1993, I!uilding 22, Rnom 365

11

MODIS Band Output Radiance Chan,yc flfter Calibration with Solar Diffuser due to Shift in Filter CenterWavclcng~h Conzpcnsatcd by Solar Chonge Rntio

TOA Spcclral Radiance l11p141 (Kurlicz solar speclrlitn, 1 ctnwaler vapor, rlotllillal uegelalio]i rejleclance)

MODISBand

Output Radiance Change

:~:~$liift :C,wi,$llift: ‘:G;w;$~gf .$:~fhift ::awishiff: :p.wi$h!.!! :.s,y$;.!il!.k ;g”w!$ilift’ ,.c:wis,~if[~yy....x’::s..:.,?:.~())~: gg(;p~ g~(w~) ~~(<jflg B:{$gg ‘~f($f)~ ~(,+2); ‘g~(;$)~, g{(glo@g

.,,,,,.,.,.,.,.,., , ,,

,.,,,:,,,:,:,,,,,,,,,,,,:::...,..::::::,:.:.:,.,,,.,,,,,.,:,;~,.,.......::,:... ..........,.:W,., ................. ,...;.,:,,,.,..,,,: .,;,:.:.:,:,.................,,:,:,:,:,,..::,.,:,.,:,.: ...... ... ,.................’ .:.:::::.:.:,.’:.......,::,,.,.:...:.,.,.:.::..,.:.,.:..,.:,.,.,.,.,.:.,,,::,:.,. ,,,,,,. ..,..,.,,.,,,.,,,.,:,:,:,:,:,.,:,..............,....

1 0.7 0.0 -0.2 -0.1 0.0 0.2 0.1 1.3 4.0

2~.. ,——.

-4.3 -1.7 -0.7 -0.4 0.0 0.4 0.6 2.2 3.7

3 30 1.2 ().6 0.0 -().55.9 Q.. _- ~~ –. ——----- .-1 .() -2.5 -4.4

4 4.2-... .—— .-.

1.9 ().7 0.3 0.0 -0.3 -1.() -2.1 -4Z

5 4.4 2.6 1.1 0.6 0.0 -().6 -1.4 -2.9 -5.4

6 -0.i -0.5 -1.1 -2.5

7 -1.0 -0.4 -0.1 -0.1 0.0 0.1 -0.3 0.2 0.3— .——8 no data no data -0.2 — ‘--0.1 0.0 0.0 ‘-- -0.4 3.5

9 9.5 3.0 0.4 0.1 0.0 0.1 0.7 -0.9 -3.9—... - .— —... .—-..10 2.3

—— .0.0 -0.4 -1.4 -7.4

11 2.7 0.8 0.4 0.2 0.0 -0.2 -().6 -1.9 -5.4

12 4.1 1.3 0.4 0.2 0.0 -0.2 -1.3 -1.6 -3.9

13 -11.4 -7.0 -3.1 0.0 2.2- 3.7 9.9 20.1

14 -18.2 -9.3 -3.7 -1.8 0.0 1.8 3.0 7.4 7,4

15 -17.4 -9.4 -3.6 -1.7 0.0 1.3 2.0 3.1 -4.7

16 -7.7 -3.3 -1.1 -0.5 0.0 0.6 1.3 4.1 7.0

17 29.4 15.2 5.7 2.8 0.0 -2.5 -5.4 -9.7 -11. 0

18 _ ___278.5 104,0 21.1 7.4 0.0 -2.5 -2.2 10.6 34. 3

19 13.9 5. 0 1. 6 -0.5- 1. 7 16. 9

26 73.1 13. 7 2.4 0. 9 0. 0 -0.4 -1.1 -o. 5 -5. 5L3K-0005

MODIS C-l WG M4ng al NASADSFC, -belt. MO 20771Tuesdsy, 28 S.pta-nbr. 1993. Uuildtig 22. Room 365

12 John 11.rker~ASAfiSl’CBM/MODIS Ch*raclerizltion S.ppom Tam (MCST)File: Cal WG S~tml R.pn

Proposed (5/12/92) MODIS BalIcl-2 Filter Rcspo?Isc and Vegetation Rodin~lcc Spectra (TOA)

160

140

120

100

80

60

40

20

0

mi

I*

i4 i‘1/l ~1!I 1

iI

i’ ‘

Ii I iIil il

jl itI

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ii \i# 1 1, I 1 1 I # I

I 11 I

Wflvelengti] (rim)

90.00

0.00

— TOA Veg. Radianw — — ‘Cw=85~, ‘---–- CW= 855.8nm, CW= 860.2nm,

MinBW=30.7 nm MinBW= 30.7nm MinBW= 30.7nm

MODIS Ctl WG Mting at NASAmSl:C. GrccnbclI, hiD 20771‘Iucsday, 26 SepIrmbcr, 1993, lluilding 22, R~!n 365

CJKOO14

13

MODIS Spectral Band Output Cl~o~lgc duc to S}zift iu Ccutcr Wavclc~~gt}i(Plotted value is MUX. Abs. C}Iangc in tile Center Wavelengtlz Tolerflnce Rnnge)

(]. Bnrker, 6 Aug., 1993)

100

T

10

1

0.1

0.01

,,:,,.,.,.,..:...::;.........,.

,::

r❑ Band OuIput Change

1.,,;fi,.:,:,,:,,,:,:::,,..,,,,:...,;.:.:.,...:.,....,,..~,:,.,,..........,.:.,.::,:,,,..:.:.:,~,::::,

1 2 3 4 5 6 7 8 9 10 II 12 13 Id 15 16 17 18 19 26

MODIS Band

MODIS C-l WG Mdng aI NASAKiSFC, Greenbelt, hiD 20771Tuesday. 2.3 SWtanbcr, 1993, Duilding 22, Room 36S

DK-0009

14

MODIS Spectral Ba!zd 0utp14t Radio?~cc Clza~zgc dllc to Ce/lter Wavc[c/zgt/z C}~angc(plotted Vallie is Max. Abs. C}lange in tile CW tolerance range)

(J. Barker, 6 Alig., 1993)

100

10

1

0.1

0.01

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

MODIS C-l WG Meeting at NASA~SFC, Greenbelt, h!D 20771Tuesdsy.28 SVlanbcr, 1993, Uuilding 22, Room 365

MODIS Band

❑ Change BcforeCalibration

❑ Change After Solar Calibration

UKOO13

15

:x@

**~$

g

?>;:

‘w::j~:.,.,.:::<:::::::::,..s

x,.,:

+$:p;::*.......~.~,:::::,x..?.:~:

::::..,.,..

,..

‘y::., :;,

.....,’

.:.:

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26

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10

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Sctzsitivity of MODIS l<cflectivc Barzu’ Oufput to Cc}ltcr Wovclc~zgtlz Slzijt(j. Barker, 6 Aug., 1993)

t [

....:.>. .........:.:..:.::.:.. .-.....-.............:.:..:.:................:.:. .:.:.. .:.:.. .

I

❑ Slope Msg.

❑ l/SNR %

1

1..:.:......:.:...:.:...:.:.\g\:?\~:.:..:.:........:.:.......-...:.:...:.:.D..:.y...............................\~.\::....................

$%\.~..........~\~

1 2 3 4 5 6 7 0 9 10 II 12 13 14 15 1~ 17 18 19 26

MODIS Band

OK-0008

16 John llarkcr/NASAfiS lCf12S/MODIS Chcrsclcri..tion S.Pn Turn (MCST)I:ilc: C-l WG S~tml RcPfi

MODIS C* I WG MAng 81NASA~SFC, GHblt. MD 20771Tuesd#y, 28 Sepianbcr, 1993, Iluilding 22. Roam 365

Scnsitiuity of MODIS I<eflcctivc Ba?ld Output to Shift itz Ce/l[cr Wavelcrzgth(]. Barker, 6 Aug., 1993)

2.00

1.00

0.00

1.00

2.00

3.00

-4.00

-5.00

1 2 3 4 5 6 7 ~ 9 10 11 12 13 14 15 16 17 18 19 26

MODIS Band

MODIS Ctl WG Mdng it NASA@SFC, GrcmbclI, hlD 20771Tuesday. 28 Sqtanbcr, 1993, Iluilding 22, Room 36S

I)K-0007

17