Proceedings with Extended Abstracts (single PDF file) - Radio ...

More documents

Recommendations

Info

Session I.2: D, E and F Region Coherent ScatteringThis session will be devoted the theory and observation of coherent scatter fromionospheric irregularities at all latitudes. We solicit reports pertaining to such mature fieldsof study as the auroral and equatorial electrojets, PMSE, sporadic E layers, and equatorialspread F. Recent and planned campaigns like SEEK II, C/NOFS, and CIELO attest to thefact that numerous problems remain unsolved in these areas. In addition, we invite reportson emerging areas of research including long-lived meteor trails, 150 km echoes, daytimespread F, and midlatitude spread F, about which relatively little is known. Novelexperimental techniques such as passive radar, networked radar, radar imaging, andcoherent scatter Faraday rotation may promote rapid progress in the areas outlined above,and we therefore invite reports describing new experimental radar techniques.Conveners:D. Hysell and R. Palmer75
Page 1 and 2:
MST10Tenth InternationalWORKSHOPOn
Page 3 and 4:
MST 10 Group PictureMay 15 th , 200
Page 5 and 6:
TENTH INTERNATIONAL WORKSHOP ON TEC
Page 7 and 8:
Table of ContentsPREFACE ..........
Page 9 and 10:
I.2.18 FURTHER OBSERVATIONS OF PMSE
Page 11 and 12:
I.3.27 NEW MST RADAR METHODS FOR ME
Page 13 and 14:
I.4.19 STUDY OF A MESOSCALE LAND-TO
Page 15 and 16:
I.5.502 AN ATTEMPT TO CALIBRATE THE
Page 17 and 18:
PrefaceMST10The Tenth International
Page 19 and 20:
and the local organizing committee,
Page 21 and 22:
The operational aspects and recent
Page 23 and 24:
To improve the understanding of dyn
Page 25 and 26:
Improving MST radar resolution by u
Page 27 and 28:
latitudes, arguing that the former
Page 29 and 30: Report on Session I.3 “Winds, Wav
Page 31 and 32: Turbulence.The session then moved i
Page 33 and 34: Report on Session I.4 “Meteorolog
Page 35 and 36: Multiple Antenna Profiling Radar (M
Page 37 and 38: Report on Session II “Novel Persp
Page 39 and 40: synchronized by GPS and connected v
Page 41 and 42: The highly positive response of the
Page 43 and 44: 10th International Workshop on Tech
Page 45 and 46: 10th International Workshop on Tech
Page 47 and 48: Session I.1: Radar scattering proce
Page 49 and 50: ⎡7800 ∂q⎤(3)⎢ 15500q⎥M =
Page 51 and 52: Figure 2 compares profiles of ω B
Page 53 and 54: Figure 1: Data from the MST radar a
Page 55 and 56: Ri =shear2ωB22⎛ ∂u⎞ ⎛ ∂v
Page 57 and 58: Meridional (deg)1050−5−10Echo P
Page 59 and 60: Subarray Configuration, Capon Metho
Page 61 and 62: Fig. 2 PMSE plot (SOUSY Svalbard Ra
Page 63 and 64: VHF radar interferometry had shown
Page 65 and 66: turbulence. From Figures 1 and 2, i
Page 67 and 68: SummaryFrom the aspect sensitivity
Page 69 and 70: a specific range. In this work, syn
Page 71 and 72: P C(dB)(a) Echo Power60504030200.70
Page 73 and 74: most occidental area of South Ameri
Page 75 and 76: Quegan, 1992). It should be useful
Page 77 and 78: measurements, is shown in figure 1(
Page 79: The present observations thus empha
Page 83 and 84: JROPiuraFigure 1. Experimental conf
Page 85 and 86: altitude). In Figure 5 there is an
Page 87 and 88: Figure 6. Example of JULIA observin
Page 89 and 90: mainly given by the meridional wind
Page 91 and 92: Cohen, R. and K. L. Bowles, Ionosph
Page 93 and 94: tens of km (mostly between 20 and 1
Page 95 and 96: The remarkable observations of Fuka
Page 98 and 99: map in Figure 2b (and Figure 3a) is
Page 100 and 101: INTERFEROMETER OBSERVATIONS OF THE
Page 102 and 103: vs. x and y axes respectively. The
Page 104 and 105: 98IN BEAM RADAR IMAGING OFIONOSPHER
Page 106 and 107: Figure 2: Radar image of coherent E
Page 108 and 109: FURTHER OBSERVATIONS OF PMSE IN ANT
Page 110 and 111: 104Figure 3: Almost-continuous 50-d
Page 112 and 113: EISCAT AND SOUSY SVALBARD RADAR OBS
Page 114 and 115: Fig. 4 Spectra of PMSE measured at
Page 116 and 117: PHASE DIFFUSION FORMULATION OF TURB
Page 118 and 119: externally perturbing generalized f
Page 120 and 121: MORPHOLOGICAL STUDY OF THE FIELD-AL
Page 122 and 123: the upper region are similar to tho
Page 124 and 125: CONTINUOUS WAVE INTERFEROMETER OBSE
Page 126 and 127: Figure 3 shows a rather typical exa
Page 128 and 129: HF DIGISONDE AND MF RADAR MEASUREME
Page 130 and 131:
Figure 2. Diurnal occurrence distri
Page 132 and 133:
ROCKET OBSERVATION OF ELECTRIC FIEL
Page 134 and 135:
current continuity and map along th
Page 136 and 137:
MULTITAPER SPECTRAL ANALYSIS OF ATM
Page 138 and 139:
( 5 frames). The standard deviation
Page 140 and 141:
OBSERVATIONS OF METEOR-HEAD ECHOES
Page 142 and 143:
on the decoded raw data profiles to
Page 144 and 145:
RANGE IMAGING OBSERVATIONS OF PMSEU
Page 146 and 147:
Original RIM Image (dB)60Range (km)
Page 148 and 149:
PMSE, NLC AND TEMPERATURE OBSERVATI
Page 150 and 151:
144Figure 1: Simultaneous temperatu
Page 152 and 153:
RESULTS OF SEVERAL YEARS MSE OBSERV
Page 154 and 155:
Height distributionMSE are more or
Page 156 and 157:
150
Page 158 and 159:
WIND AND TURBULENCE MEASUREMENTS BY
Page 160 and 161:
than the SA-produced σ w; the latt
Page 162 and 163:
STANDARD DEVIATIONS OF CORRELATION
Page 164 and 165:
Figure 2: Comparison of experimenta
Page 166 and 167:
OBSERVATIONS OF THE QUASI 2-DAY WAV
Page 168 and 169:
amplitude to zonal amplitude exceed
Page 170 and 171:
SPORADIC E LAYER DEPENDENCE ON PLAN
Page 172 and 173:
interactions between tides and plan
Page 174 and 175:
RADAR, OPTICAL AND SATELLITE STUDIE
Page 176 and 177:
WH Variances over HawaiiHourly N >
Page 178 and 179:
Fig. 5. Azimuths of IGW propagation
Page 180 and 181:
University [Gavrilov and Fukao, 199
Page 182 and 183:
6. ConclusionIn this paper, some re
Page 184 and 185:
178gravity waves were mostly genera
Page 186 and 187:
Height (km)Height (km)09-11 April 2
Page 188 and 189:
1823. Results and discussion3.1 Diu
Page 190 and 191:
Figure 1. Diurnal variation of heig
Page 192 and 193:
attribute this to a strong deep and
Page 194 and 195:
Wavelike oscillation of the stablei
Page 196 and 197:
190
Page 198 and 199:
192
Page 200 and 201:
TURBULENT DIFFUSIVITY INFERRED FROM
Page 202 and 203:
• the power method: the two dissi
Page 204 and 205:
4.1 The mixing efficiency γThe mix
Page 206 and 207:
where τ m is the mean waiting time
Page 208 and 209:
Hocking W. k. and K.L. Mu. Upper an
Page 210 and 211:
SIMULTANEOUS OBSERVATIONS OFATMOSPH
Page 212 and 213:
Altitude (km)1514.51413.51312.51211
Page 214 and 215:
NEW MST RADAR METHODS FOR MEASURING
Page 216 and 217:
MEASUREMENTS OF ATMOSPHERIC TURBULE
Page 218 and 219:
The upper panels of Fig. 2 show σ
Page 220 and 221:
FAST AND ACCURATE CALCULATION OF SP
Page 222 and 223:
to perform simulations for a wide v
Page 224 and 225:
POSSIBLE CROSS-TROPOPAUSE TRANSPORT
Page 226 and 227:
Figure 1: Time-altitude plot of the
Page 228 and 229:
UPPER MESOSPHERE TEMPERATURE CHANGE
Page 230 and 231:
Fig. 3 Cumulative heating rate (tem
Page 232 and 233:
Turbulence Studies using UHF radar
Page 234 and 235:
A clear air radar such as the bound
Page 236 and 237:
WIND MEASUREMENTS BY THE CHUNG-LI R
Page 238 and 239:
Kai Shai airport. The signal power
Page 240 and 241:
MU RADAR ESTIMATION OF DOWNWARD TUR
Page 242 and 243:
Characteristics of 0.3 - 6 hr IGWs
Page 244 and 245:
LARGE VELOCITIES MEASURED AT MF AND
Page 246 and 247:
Figure 3 shows winds for a composit
Page 248 and 249:
3. Results and DiscussionA time seq
Page 250 and 251:
4. SummaryThe high resolution (250s
Page 252 and 253:
Figure 1: Left: Principle of nested
Page 254 and 255:
Figure 4: Profiles of the observed
Page 256 and 257:
Figure 1. Wind vector diagram for t
Page 258 and 259:
time intensity (RTI) of horizontal
Page 260 and 261:
MESOSCALE ALPINE PROGRAMME (MAP):SY
Page 262 and 263:
the lower atmosphere. Worthington a
Page 264 and 265:
Observations of Typhoon 9426 (Orchi
Page 266 and 267:
Inner cloudBand-shaped cloud(a)Eyew
Page 268 and 269:
RANGE, RESOLUTION, AND SAMPLINGPaul
Page 270 and 271:
frequency response. This calculatio
Page 272 and 273:
AN OBSERVATIONAL STUDY ON INTRASEAS
Page 274 and 275:
Low-level zonal wind has a good cor
Page 276 and 277:
A COMPREHENSIVE STUDY ON TROPICAL M
Page 278 and 279:
Figure 2: Height time sections of V
Page 280 and 281:
VHF RADAR REFLECTIVITY, VERTICAL VE
Page 282 and 283:
eflectivity partially reached up to
Page 284 and 285:
DERIVING DROP SIZE DISTRIBUTION FRO
Page 286 and 287:
show comparison of rain rates at hi
Page 288 and 289:
DIAGNOSTIC STUDY OF TROPICAL PRECIP
Page 290 and 291:
clouds and a failure to develop a s
Page 292 and 293:
TROPOSPHERIC WIND MEASUREMENTS WITH
Page 294 and 295:
The composites of the local circula
Page 296 and 297:
FOEHN IN THE RHINE VALLEY AS SEEN B
Page 298 and 299:
Literature:Bauer-Pfundstein, M., Be
Page 300 and 301:
STUDY OF A MESOSCALE LAND-TO-SEA LO
Page 302 and 303:
2003). They are related to the evol
Page 304 and 305:
WIND PROFILER AND TOWER OBSERVATION
Page 306 and 307:
300the profiler. This figure clearl
Page 308 and 309:
TOWARDS THE ADVANCED MEASUREMENTSOF
Page 310 and 311:
This linear equation relates the in
Page 312 and 313:
THE INCLINATION OF REFLECTIVITY STR
Page 314 and 315:
Also Larsen and Röttger (1991) had
Page 316 and 317:
DETERMINATION OF THE TURBULENT FLUX
Page 318 and 319:
4 Estimation of the momentum fluxes
Page 320 and 321:
Radar observations of tropical prec
Page 322 and 323:
Fig. 1: Movement and structure of m
Page 324 and 325:
RAIN DROP SIZE DISTRIBUTION OVER GA
Page 326 and 327:
Disdrometer has collected 5639, 158
Page 328 and 329:
WIND PROFILER FOR MONITORING OF MEI
Page 330 and 331:
(a)(d)23 June 24 June 2001(b)(e)23
Page 332 and 333:
TROPOSPHERIC WINDS MEASURED WITH TH
Page 334 and 335:
iii. That the Superficial Sea Tempe
Page 336 and 337:
AN INVESTIGATION OF OZONE AND PLANE
Page 338 and 339:
3. Results and discussionThe LAWP o
Page 340 and 341:
THE SIGNATURE OF MID-LATITUDE CONVE
Page 342 and 343:
where v R (θ,φ) is the radial com
Page 344 and 345:
PRELIMINARY OBSERVATIONS OF CONVECT
Page 346 and 347:
43.0Height (km)32CBL height from Wi
Page 348 and 349:
STUDIES ON MOMENTUM FLUXES USING MS
Page 350 and 351:
monsoon, monsoon, post monsoon and
Page 352 and 353:
ESTIMATION OF THE TROPOPAUSE HEIGHT
Page 354 and 355:
0600 UTC 7 and reached approximatel
Page 356 and 357:
350
Page 358 and 359:
THE WIND PROFILER NETWORK OFTHE JAP
Page 360 and 361:
esolution were 3.0 km, 5.4 km and 6
Page 362 and 363:
Table 1. Characteristcs of wind pro
Page 364 and 365:
Figure 1. ST Winds at Piura (18 th
Page 366 and 367:
In addition, there is an excellent
Page 368 and 369:
cm) positioned side by side to allo
Page 370 and 371:
Finally, in Figure 3 we show an exa
Page 372 and 373:
development of convection in air wh
Page 374 and 375:
Figure 9 - Same as figure 1 butfor
Page 376 and 377:
samples. We normally use the three
Page 378 and 379:
Figure 3 RTI Experiment 1Figure 4 P
Page 380 and 381:
Digital beamforming.The classical p
Page 382 and 383:
DDSFrequency Range : 0 - 25MHzPulse
Page 384 and 385:
Fig. 1 Ground clutter profile of th
Page 386 and 387:
The signal bandwidth f S in standar
Page 388 and 389:
system (RXC). This configuration al
Page 390 and 391:
where the [] operator denotes 10*Lo
Page 392 and 393:
Table 2: Antenna systemTypMills-cro
Page 394 and 395:
Figure 5: Mean radial velocities an
Page 396 and 397:
Figure 8: Areas at 85 km altitude i
Page 398 and 399:
Figure 1: CUSTAR data (solid line)
Page 400 and 401:
Figure 3: (a) Mean horizontal wind
Page 402 and 403:
At this range from the radar, the c
Page 404 and 405:
(a)(b)Figure 1: (a) Reflectivity co
Page 406 and 407:
The overall processing flow of the
Page 408 and 409:
The consensus winds from the tuned
Page 410 and 411:
anges, at the edges of the Equatori
Page 412 and 413:
the advantage of containing control
Page 414 and 415:
A/Ds. All timing signals for EAR op
Page 416 and 417:
#1 #2 #3 #24Array Antenna (ANT) 560
Page 418 and 419:
A detailed account of the science o
Page 420 and 421:
Figure 4. Horizontal velocitiesin t
Page 422 and 423:
The event of February 4 th , 2003,
Page 424 and 425:
Fig. 4. Vector plot of the evolutio
Page 426 and 427:
2. The CURIE radar systemThe radar
Page 428 and 429:
References.Brown E.H. and F.F. Hall
Page 430 and 431:
424
Page 432 and 433:
PARAMETRIC ESTIMATION OF SPECTRAL M
Page 434 and 435:
Fig. 2: Doppler radial velocity and
Page 436 and 437:
430
Page 438 and 439:
432
Page 440 and 441:
434
Page 442 and 443:
AN ADAPTIVE CLUTTER REJECTION SCHEM
Page 444 and 445:
Figure 1: Configuration of a high-g
Page 446 and 447:
1501401302.4kmMainDCMPPower [dB]120
Page 448 and 449:
SNR Gain[dB]0-0.1-0.2-0.3-0.4-0.5-0
Page 450 and 451:
THREE-METRE-SCALE TURBULENCE ANISOT
Page 452 and 453:
was present, or precipitation was p
Page 454 and 455:
WHAT IS THE FUTURE OF THE MULTI-FRE
Page 456 and 457:
Following these early observations
Page 458 and 459:
In the following (Figs. 5, 6, and 7
Page 460 and 461:
30 secFig. 10 Temporal variation of
Page 462 and 463:
spectrum results mainly from beam w
Page 464 and 465:
.Fig. 15 after Röttger and Larsen
Page 466 and 467:
APPLICATIONS OF A WORLD-WIDE NETWOR
Page 468 and 469:
which are adopted for deriving the
Page 470 and 471:
2 2( ) 2( ) ( )u + U ∆ x + uv + U
Page 472 and 473:
d%r( x ) ⎡ rC( x , ) ⎤ 4 ⎡ r
Page 474 and 475:
techniques is usually chosen in suc
Page 476 and 477:
parameters deduced by the spaced an
Page 478 and 479:
In the case of commercial FM, stati
Page 480 and 481:
Figure 1: Example of Range-Doppler
Page 482 and 483:
scatteringvolumeTXRXFigure 3: Sketc
Page 484 and 485:
4 Discussion and ConclusionWe have
Page 486 and 487:
480
Page 488 and 489:
Fernandez, LeonardoCentro Meteorol
Page 490 and 491:
Narayana Rao, DaggumatiNational MST
Page 492 and 493:
486
Page 494 and 495:
KKafando, P........................
show all

Proceedings with Extended Abstracts (single PDF file) - Radio ...

Create successful ePaper yourself

Delete template?

Save as template?