AIDJEX Bulletin #40 - Polar Science Center - University of Washington

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. '-,..I.. . B A R R O W W I N D S P E E D c . . . ";:, .. ...... ...... . . . . . . . . P R E S S U R E D I F F E R E N C E ( B A R R O W - B u o y 1 6 6 3 ) .40[ .: , ', '? :, ; ! ? o -.401 .&O lor ' 1 ,' . , I' ......... ... ,.. . .'. . .: I ./. ... . . . . . . . . . . , .,.: .: ~ .' '. .I.. . . . . . '. . P R E S S U R E D I F F E R E N C E ( B A R R O W - B u o y 1 6 7 1 ) T E M P E R A T U R E D I F F E R E N C E ( B A R R O W - 1 6 6 3 I N T . T E P P . ) . 'I . . . .,.. . . I.,. :. , ,. .: ............... ; .I... '"L.*,,-.. __ ' . ': , . ;+ ._i.". ..... :,. ~. .;, I , . . L. . . . . ..... ..,, . , . . . ? ' I . . . T E M P E R A T U R E D I F F E R E N C E ( B A R R O W - 1 6 6 3 E X T . T E ~ P . ) , . ,. . . :. ., - I L ~ l I ~ 1 I I I I I I I I 1 I I I I I - 1 1 l - U - L - - - U 82 84 86 88 90 92 94 9fi 98 100 102 104 106 108 110 112 114 Ilfi 118 120 122 124 126 128 130 !32 134 136 138 140 i42 144 146 148 150 152 DRY, 1977 Fig. la. Time series of pressure, temperature, and wind speed for first half of field test in 1977. Pressures from buoys 1663 and 1671 are compared with NWS pressures; internal and external temperatures for buoy 1663 are compared with NWS temperatures. . . . .
~ 1030 I 1050 I I I I I I I I I I ( I J I ~ ~ ~ ~ 1040 - - = 1020 1010 BARROW P R E S S U R E -.BOL . ,. ~ .. : . . ..I. .... 8.. .;- .... ,. ... . i' ....... ' :,. '_ , . . . .. .. . . . ' ...... . . . ." , . .:, ;;-,, ;,;:,. '.:" '. ' ., P R E S S U R E d l F F E R E N C E ( B A R R O M - B U 7 Y 16631 m w ...... .: . . . . . ... . ..... ..... . . . . . . . ":.' . . . * *., ... I r : ,' . . . . . . . ; I J-. ..I ,;. ; Ir. ." . I , , 2 .' .;..... . . . . :'. :, - ,,. .;. ' _ . . 1 i:; . ,..-.. . .......... .... ' I . .. . .*: . I ' I . . * I * . ' ' . . . . . .. ........ . '* '.' , ....... '! .. . . I . a i * . . . L . ;. 'i ., .. T E M P E R A T U R E .. ( B A R R O W - 1 6 6 3 D l F F E R E N C E T E o p , , -4 ' T E M P E R A T U R E D I F F E R E N C E ( B A R R O W - 1 6 6 1 E X T . T E M P . ) -8 I I I I ' I 1 I ' 1 1 1 1 1 1 1 1 ' 1 1 ~ ' ~ ~ 1 1 1 152 154 156 158 160 162 164 166 168 170 172 174 176 178 180 182 184 186 188 190 192 194 196 198 200 202 204 206 208 210 212 214 DRY, 1977 Fig. lb. Times series of pressure, temperature, and wind speed for first half of test in 1977. Pressures from buoys 1663 and 1671 are compared with NWS pressures; internal and external temperatures for buoy 1663 are compared with NWS temperatures.
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DATA BUOYS AIDJEX BULLETIN No. 40 J
Page 4 and 5:
NOTE TO FRIENDS, AND BYSTANDERS . .
Page 6 and 7:
SUMMARY OF TECHNICAL DEVELOPMENTS I
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milestones, kept the vendor working
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The scene during deployment of HF-N
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The initial AIDJEX scientific plan
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poizr-orbiting satellite, which is
Page 16 and 17: t@ the spacecraft during each orbit
Page 18 and 19: BUOY NAHE COMMUN. COMMANDS FIXES TA
Page 20 and 21: L( 0 I 2 3 4 3 Radial error, kilome
Page 22 and 23: The buoy will be subjected to tempe
Page 24 and 25: nics occupy about 12 feet of the 17
Page 26 and 27: Ill -- - KEY AIUJEX WIN WW AEBa 0 4
Page 28 and 29: event that a melt pond should form
Page 30 and 31: chute supplied by Paranetics Inc. i
Page 32 and 33: 6'" IqORGANIC LITHIUM BP.TTEI?Y IMP
Page 34 and 35: OM (AD RAMS) UREMEN~ \ AIRDROP N m
Page 36 and 37: provides a grid from which geostrop
Page 38 and 39: words; a four-bit air temperature w
Page 40 and 41: PERFORMANCE OF MET/OCEAN BUOYS IN A
Page 42 and 43: Sensor samples were taken every thr
Page 44 and 45: strengths are known, were used with
Page 46 and 47: the ice (causing reduced shear). An
Page 48 and 49: (McPhee, Mangum, and Martin) , TABL
Page 50 and 51: 70°N 75'N n 3 P 17OOW (D Y 170°W
Page 52 and 53: 12OOW * U Station 25. Xeasurements
Page 54 and 55: (McPhee , Mangum, and Martin) 2701
Page 56 and 57: (McPhee, Mangum, and Martin) a 0 a
Page 58 and 59: "i BUOY 4 I 43 360- 309- 257 206 15
Page 60 and 61: a30gl 251 I 60 511 r 43 BUOY 4 I
Page 62 and 63: n 4, (McPhee, Mangum, and Martin) 8
Page 64 and 65: (McPhee, Mangum, and Martin) 33 W c
Page 68 and 69: :
Page 70 and 71: I 25 23 t h--:!li[ NCI PiHCEl4l 22
Page 72 and 73: .5 .4 .3 0 A R 2 R 0 W J - 0 B U -
Page 74 and 75: 9 1.5 1.0 c 8 w .5 R 930 $ 565 1000
Page 76 and 77: Clock corrections were applied rout
Page 78 and 79: Q) u o z z i 4- 4- Z + + z f n 9 Ef
Page 80 and 81: TABLE 1 DIFFERENCES IN DAILY TEMPER
Page 82 and 83: Laboratory calibration of the ADRAM
Page 84 and 85: 3.20- - 1 t W o? 2 3.051 ...:-.;..
Page 86 and 87: POSITION MEASUREMENTS OF AIDJEX MAN
Page 88 and 89: some redundancy. Four points were u
Page 90 and 91: 75.5 75.: - E75.1 LLI % y75.c - 1 1
Page 92 and 93: The translocation principle removes
Page 94 and 95: POSITION ACCURACY To evaluate the q
Page 96 and 97: TABLE 1 STAND-ALONE ACCURACY 68th P
Page 98 and 99: Az i mu t h s When both receivers a
Page 100 and 101: DATA PROCESSING Following the field
Page 102 and 103: model ice motion in the statistical
Page 104 and 105: FREC 1 INCY / DOPPLER / FREQUENCY /
Page 106 and 107: 35 30 25 v) > 0 2 20 LL 0 r= E m 15
Page 108 and 109: An example of a large-scale buoy ar
Page 110 and 111: observations are needed in remote a
Page 112 and 113: useful for determining how various
Page 114 and 115: as well as velocity fields, we must
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Since small changes in the yield su
Page 118 and 119:
The transformation of the system of
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e able to judge how well such a mod
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then the flow rule becomes Q = +A -
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[-B' -F Finally, we eliminate Carte
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differential equation. 2. Discontin
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Substituting (36) and (37) into (34
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arbitrarily assign the values of 1
Page 132 and 133:
The special case when advection can
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TABLE 1 STRETCHING, STRESS, ASP CHA
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ate of deformation, we have normali
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CHARACTERISTIC EQUATIONS The ordina
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One way to circumvent the problems
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The equations governing solutions a
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It is readily seen that when body f
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which may be substituted into equat
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a the stress derivative dCldS remai
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Although we have not studied in thi
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Courant, R., and D. Hilbert. 1962.
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A RESEARCH PLAN TO TEST THE AIDJEX
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the barges managed to reach their d
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APPROACH A baseline simulation 0-f
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SENSITIVITY OF ICE RESPONSE TO DIFF
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Since free drift of ice is computed
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and what is observed becomes less i
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stresses appear to be relatively un
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ehavior is directly related to accu
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TABLE 1 COMPARISON OF ESTIMATED ERR
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a) Base line b) 24-hour prediction
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\ / a) Base line b) 24- hour predi
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a) Base line b) 24- hour predi ct i
Page 178 and 179:
Page 180 and 181:
\ / a) Base line b) 24-hour predict
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.. a) Base line b) 24- hour predict
Page 184 and 185:
J2 a) Base line b) 24-hour predicti
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) 24-hour prediction c) 36-hour pre
Page 188 and 189:
Page 190 and 191:
8 Figure 17. AIDJEX surface pressur
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APPENDIX 1 AIDJEX DATA FILES 1. Pos
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9A. Surface-1 eve1 ai r pressure (d
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19. Surface pressure (Val i dated)
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APPENDIX 2 AIDJEX DATA TRANSFERRED
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I -7-71327GEO A Cards (continued) 7
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B Cards (continued) 201
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