Прибор. Windsat. [Редактировать]

5 частот, 22-канала MW радиометр.

Центральная частота, ГГц Диапазон, МГц Поляризация (*) NEΔT IFOV Точка
6.8 125 V, H 0.48 K 39x71 км 25.0x12.5 км
10.7 300 V, H, P, M, L, R 0.37 K 25x38 км 25.0x12.5 км
18.7 750 V, H, P, M, L, R 0.39 K 15x24 км 12.5x12.5 км
23.8 500 V, H 0.55 K 20x30 км 12.5x12.5 км
37.0 2000 V, H, P, M, L, R 0.45 K 8x13 км 6.25x12.5 км

(*)   Поляризация: H = горизонатльно, V = вертикально, P = + 45°, M = - 45°, L = левокруговой, R = правокруговой

Технические характеристики

#ХарактеристикаЗначение
1Масса, кг.307
2Мощность, Вт311
3РазрешениеИзменяет чатсоту, совместимый с диаметром антенн 1.83 м
4Тип прибораРадиометер
5Целевое назначениеДемонстратор возможности измерения скорости ветра над океанами при помощи пассивных средств измерения
6Тип сканераКонический: 50-55° от угла зенита, ряд 1000 км – Вращение сканера: 31.6 скан/минуту = 12.5 км/скан
7Скорость работы, кбит в секунду256

Найдено 499 документов по запросу «Windsat». [Перейти к поиску]


Дата загрузки: 2017-06-14
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0.12/5
... model function was developed using WindSat winds as a calibration truth. An... mission, from 1999 to 2009. WindSat (purple) is a currently operational polarimetric... scatterometers, a new type of radiometer, WindSat, was launched in 2003 that... a linearly polarized channel at 6.8 GHz), WindSat has been very successful in... wind speed. The scatterometers and WindSat instruments will soon provide 25... improving the wind retrievals. Using WindSat as a calibration target, we are... decade-long and still operating WindSat instrument also provides a valuable opportunity... WindSat polarometric radiometer, available since 2003. An all-weather algorithm for WindSat.... 1998). We have confidence using WindSat for reliable high wind truth... based emissivity model used in WindSat processing is linear for wind...-2011 is represented by these WindSat wind speeds developed at RSS... RSS WindSat allweather wind speed retrievals (http://www.remss.com/ windsat) as calibration truth. The choice of WindSat as calibration was motivated by 1) the WindSat mission overlaps... as a common calibration for these; 2) WindSat has reliable winds at all...); 3) WindSat can measure winds also in rainy and storm conditions; 4) WindSat also...; 5) WindSat hurricane winds had been validated versus HRD H*Wind; and 6) WindSat data... backscatter cross-section s0 with WindSat wind speeds, using a time window...(w), we binned all the QuikSCAT–WindSat collocations in a two-dimensional histogram... collocated wind speeds from either WindSat (black) or buoys (red). This... wind speeds and when using WindSat winds. These lines display which... m s21, using either buoys or WindSat for training the GMF does... WindSat binned s0 overlap; therefore, we are confident we can use WindSat... lower than 15 m s21 and WindSat for higher winds. However, merging... for the scatterometer wind retrievals. WindSat wind directions are not sufficiently... the observed s0 binned using WindSat wind speed and CCMP wind... QuikSCAT winds match tightly collocated WindSat winds up to about 35..., CCMP, buoys, SSM/I V7, and WindSat. coefficients is how sensitive they...: NCEP, buoy, SSM/I, CCMP, and WindSat. There are noticeable differences for...) from the radiometers SSM/I, TMI, WindSat V7 (Wentz 2013), distributed online... PDFs versus buoys, NCEP GDAS, WindSat, CCMP, and SSM/I V7 winds... 5 years of wind retrievals where WindSat and SSM/I are collocated within.../I V6, AMSR-E, TMI V4, and WindSat), and wind vector ambiguities from... compared to NCEP (left) and WindSat (right). There are a few regions.... When QuikSCAT is compared to WindSat, these bias regions are not... WindSat in retrieving wind direction with the current algorithm used for WindSat... and aft) for much improved WindSat wind direction skill is under... validation data: NCEP GDAS, WindSat, buoys, CCMP, WindSat, and SSMI V7. Each... bias at selected wind speeds (m s–1). WindSat does not represent an independent... exercise to compare QuikSCAT and WindSat biases at regional scales. NCEP... (Meissner and Wentz 2002, 2012), WindSat has a lower sensitivity to wind... number of s0 collocations with WindSat winds decreases dramatically at both... shows Ku-2001 QuikSCAT and WindSat wind comparisons. In addition to... (red) or Ku2001 (purple), or WindSat (one-look algorithm) minus NCEP... on 5 years of QuikSCAT or WindSat data. An alternative indirect way... made by the SSM/I and WindSat radiometers. As a result, the Ku... QuikSCAT wind speed bias versus WindSat, as a function of rain rate... (dashed line) are consistent with WindSat. For QuikSCAT wind retrievals in... closest in time to the WindSat and QuikSCAT satellite overpasses are.... We resampled them to the WindSat footprint sampling size (50 km... the wind fields from the WindSat V7 all-weather algorithm and... shows the WindSat V7 rain rates. We see that the WindSat all...) are consistent with HRD and WindSat winds. However, the structure of..., (middle) QuikSCAT Ku2011, and (right) WindSat winds. Each color refers to... listed in each plot. The WindSat comparison is from Meissner and.... QuikSCAT minus WindSat wind speeds, stratified according to WindSat rain rates, for... collocated within 90 min with WindSat. 1842 JOURNAL OF ATMOSPHERIC AND... (top left) HRD, (top right) WindSat V7 all-weather winds, (bottom...-2011 winds, and (bottom right) WindSat rain rates. institutions that request.../I, SSMIS, AMSR-E, AMSR2, TMI, and WindSat. The Ku-2011 RSS QuikSCAT... Research Council 2004). By using WindSat as a calibration ground truth, the.... As QuikSCAT compares well with WindSat for the same time period... descending passes at the equator. WindSat LTAN is about the same.../I F13 (purple), WindSat (red), NCEP (black), and CCMP (cyan). WindSat retrievals used... Science Team, NASA Contract NNH10CD55C. WindSat data are produced by Remote... the insight and discussions on WindSat data; and Deborah Smith (RSS.... Gaiser, P. W., and Coauthors, 2004: The WindSat spaceborne polarimetric microwave radiometer: Sensor.... ——, and ——, 2006: Ocean retrievals for WindSat: Radiative transfer model, algorithm, validation...



Дата загрузки: 2017-04-09
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0.17/5
... Scanning Radiometer-EOS (AMSR-E) and WindSat have been used to retrieve... microwave frequencies. While AMSR-E and WindSat lack an L-band channel, they...-band observations allows AMSR-E and WindSat to obtain coincident surface temperature... output on the accuracy of WindSat and AMSR-E based surface soil... for soil moisture retrievals. The WindSat polarimetric radiometer on board of... the reduced temporal frequency of WindSat at a fixed point on the... soil moisture from AMSR-E and WindSat observations exist (e.g. Jackson et al... retrievals from the AMSR-E and WindSat sensor have been extensively validated... subsequent LPRM-based AMSR-E and WindSat soil moisture retrievals. The use... (2006). The design of the WindSat radiometer, on board the Coriolis... the LPRM retrieval algorithm. The WindSat satellite orbits the Earth at... detailed information on the Coriolis WindSat sensor readers are directed to... AMSR-E and WindSat is the reduced temporal frequency of WindSat observations as... motivate the use of both WindSat and AMSR-E retrievals in this... 06:00 a.m./p.m. overpass time of WindSat matches SMOS and SMAP. This... the reduced temporal frequency of WindSat observations may introduce higher levels... the two radiometers (AMSR-E and WindSat) identical. The spatial resolution of... brightness temperatures from AMSR-E and WindSat were re-sampled to daily... 2. Specifications of the AMSR-E and WindSat microwave sensors used in the... moisture retrieval algorithm. 3 3.1 Parameter AMSR-E WindSat Frequency (GHz) Bandwidth (GHz) Altitude... verification techniques to AMSR-E and WindSat surface soil moisture retrievals generated... vertically homogeneous at the Coriolis/WindSat overpass time (06:00 a.m./p.m. local... a range of LPRM AMSR-E and WindSat-based soil moisture products. These.... For both satellites (AMSR-E and WindSat) in both day- (ascending) and... overpass times of AMSR-E and WindSat. Each graph shows the average... overpassKatimes of AMSR-E and algorithm. 4 WindSat. Each graph shows the average... on AMSR-E (01:30 a.m./p.m.) and WindSat (06:00 a.m./p.m.). The results are... lower spatial support of the WindSat sensor does not influence the..., but these are generally small (e.g. WindSat Ascending, class 2; AMSR-E Descending, class... larger for AMSR-E than for WindSat. This suggests that 01:30...-analysis LST than 06:00 a.m./p.m. (i.e. WindSat) observations. Secondly, the impact of... AMSR-E night-time (descending) and WindSat (both paths) a 1/2 h phase shift in... to re-analysis LST than WindSat (06:00 a.m./p.m.) observations. This is... a.m./p.m.) as the WindSat satellite. The transition from C-band WindSat and AMSR-E results... surface soil moisture retrievals. However, WindSat and AMSR-E retain the advantage..., J., Choy, L., Bevilacqua, R., and Chang, P.: The WindSat Spaceborne Polarimetric Microwave Radiometer: Sensor..., T., Njoku, E., Rudiger, C., Calvet, J., and Bindlish, R.: WindSat Global Soil Moisture Retrieval and..., R.: Soil moisture retrievals from the WindSat spaceborne polarimetric microwave radiometer, IEEE...



Дата загрузки: 2017-04-08
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0.18/5
... 15 m/s with respect to QuikSCAT, WindSat, and Step Frequency Microwave Radiometer... CMOD5.h using collocated QuikSCAT and WindSat wind speed retrievals, GPS dropsondes... Wind Validation with QuikSCAT and WindSat It is very difficult to... instruments (such as QuikSCAT and WindSat), provided that their performance in...-GDAS comparisons (Fig. 2). 3) ASCAT WindSat Comparisons: WindSat is the first spaceborne fully... from space using such a sensor. WindSat was launched on the Coriolis... the WindSat instrument [30]. The high-windspeed validation of the RSS WindSat... at least 35 m/s [31]. The WindSat 25-km gridded maps for... curves represent the CMOD5.n. The WindSat and ASCAT measurements for the.... Due to differences in the WindSat and ASCAT orbits, the time... was utilized. Results from the WindSat–ASCAT validations (not shown here... statistical results with QuikSCAT and WindSat are consistent with the operational... and WindSat Winds The comparisons of ASCAT with QuikSCAT and WindSat were... B2 (dash-dot). QuikSCAT or WindSat products and that the average... respect to the QuikSCAT and WindSat wind data. As expected, the... with QuikSCAT (first column) and WindSat (second column). The contours represent.... The composites of RSS QuikSCAT, WindSat, and ASCAT wind speeds were... average wind speed field from WindSat wind vector retrievals was found... data from research (QuikSCAT and WindSat) and operational (ASCAT) satellite systems... collocated three QuikSCAT and RSS WindSat wind products. Overall, the negative... standard ASCAT and QuikSCAT and WindSat winds was reduced for all...



Дата загрузки: 2017-04-09
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0.38/5
... satellite which includes the Navy WindSat and Air Force SMEI (Solar... wind, sea ice, and precipitation. WindSat is a partnered program that meets... services' unique sensor development efforts (WindSat and Advanced Altimeters) and Navy... of the Fleet operational requirements. WindSat, an initiative begun in 1997... Support (Space) (U) B. Accomplishments/Planned Program WINDSAT Accomplishments/Effort/Subtotal Cost RDT...: Supported WindSat wind speed and direction algorithm development. Supported WindSat on-orbit... Satellite and monitor health of WindSat on-orbit payload that provides... Windsat data stream. Control Coriolis Satellite and monitor health of the WindSat... Windsat data stream. Control Coriolis Satellite and monitor health of the WindSat... Imager Sounder (SSM/IS) and WindSat sensor. Conducted field experiments with... (SSM/IS) sensors, and the WindSat sensor. FY05 Plans: Prepare and... the DMSP SSM/IS and WindSat sensor. Use Airborne Polarmetric Microwave... Imager Sounder (SSM/IS) and WindSat sensor. FY07 Plans: Prepare for... Imager Sounder (SSM/IS) and WindSat sensor performance. Continue calibration and... (SSM/IS) sensors and the WindSat Sensor. R-1 SHOPPING LIST - Item No... acquisition or ensure threshold accomplishment. WindSat provides risk reduction data and... 7.385 Continuing Subtotal Product Development Windsat Cal Val & Operational Data/Coriolis... FLEET EXTENDED SUPPORT TO FLEET WindSat / Coriolis Special Sensor Microwave Image... ACTIVITY RDT&E, BA-7 N / Schedule Profile WindSat /Coriolis Testing Complete Launch Calibration...



Дата загрузки: 2017-06-15
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0.21/5
... WindSat 3 7 RSS TMI11GHz 3 4 RSS AMSR-E 3 7 RSS TMI37GHz 3 4 RSS WindSat LF 3 7 RSS WindSat MF 3 7 RSS WindSat AW 3 AMSR-E LF... more remarkable than that by WindSat. TMI WindSat Equatorial Crossing Times Satellite... F17/SSMI TRMM/TMI Coriolis/WindSat Ascending Descending 13:30 01... see diurnal heating effect in WindSat data, because the observation time... [m/s] RMSE [m/s] Correlation number AMSR2 TMI WindSat 0.230 0.488 0.846 1263 0.193... WindSat LF 0.144 0.829 0.936 1035 WindSat MF -0.004 0.825 0.935 1067 Windsat...: 36 GHz, WindSat LF:10.7GHz, WindSat MF: 18.7 GHz, Windsat AW: all... 0.062 0.923 0.932 1239 WindSat LF WindSat MF Windsat AW 0.144 -0.004 0.398...: 36 GHz, WindSat LF:10.7GHz, WindSat MF: 18.7 GHz, Windsat AW: all... 0.25° ASCAT L3 data 0.25° WindSat (*all-weather surface wind) 0.25... to present radiometer 5-Feb-2003 WindSat to present Organization JAXA RSS...] Description of WindSat Data Products http://www.ssmi.com/windsat/windsat_data_description.html... SSW products than0.998 0.2 m/sec WindSat +0.010 is less 0.687 56517842...



Дата загрузки: 2017-05-20
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0.2/5
... RADIO FREQUENCY INTERFERENCE FROM AMSR-E, WINDSAT AND SSM/I Darren McKague, John... to K-band observations from AMSR-E, WindSat and SSM/I. This algorithm uses... in SSM/I data than in WindSat or AMSR-E data, likely due... 2008 and 2009 AMSR-E and WindSat data that was not present... for K-band data from the WindSat, Special Sensor Microwave Imager (SSM... K-band channels for WindSat, AMSR-E, and SSM/I. Instrument WindSat Center Frequency (GHz... data from SSM/I, AMSR-E and WindSat from July 2005. Fig. 2 shows... RFI than either AMSR-E or WindSat data. This is likely due... a different center frequency. 3. AMSR-E and WindSat show more RFI in 2008... show up in AMSR-E and WindSat data in an arc peaking... AMSR-E than it is for WindSat (Figs. 2, 3). This could be due... WindSat pass-band. Tb Diff (K) Figure 1. K-band RFI for SSM/I (top), WindSat... – 18.7V Tb differences for WindSat and AMSR-E. RFI appears as... 3. K-band RFI for SSM/I (top), WindSat (middle) and AMSR-E (Bottom) for... 2. K-band RFI for SSM/I (top), WindSat (middle) and AMSR-E (bottom) for... at Kband for the AMSR-E, WindSat and SSM/I radiometers. The algorithm... than do the AMSR-E and WindSat bands centered at 18.7 GHz... northern US in AMSR-E and WindSat data has been traced to.... [3] Li, Li, P.W. Gaiser, and M. Bettenhausen, “WindSat radio-frequency interference signature and...



Дата загрузки: 2016-11-07
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0.16/5
... collocated with wind speeds from WindSat and F17 SSMIS (Special Sensor... spaceborne microwave sensor, such as WindSat or SSMIS. Our analysis is... with wind speed measurements from WindSat and F17 SSMIS. 3 The GMF... Aquarius TB and σ0 observations and WindSat and F17 SSMIS wind speeds... a wind speed measurement from either WindSat or F17 SSMIS no more.... Because all three sensors (Aquarius, WindSat, F17 SSMIS) have approximately the..., we can create an Aquarius – WindSat and an Aquarius – F17 SSMIS... (sections 3, 4, 6) we have combined the WindSat and SSMIS sets. If there... both WindSat and F17 SSMIS, then we include only the WindSat observation... the Aquarius – WindSat match-up set only. The WindSat wind speeds are..., 2012] by incorporating results from WindSat measurements at C-band and X-band... have compared them with the WindSat wind speeds of our match... deviations stratified as function of WindSat wind speed. For comparison, we... function between Aquarius HHH and WindSat wind speeds and Figure 11... Aquarius wind speed products and WindSat. Figure 9, Figure 10, and Figure... match-up set between Aquarius, WindSat and buoys allows the computation... collocation analysis of Aquarius HHH, WindSat and buoy wind speeds are... (100 – 150 km) compared with WindSat (35 km) and the buoys... from the two imager instruments (WindSat, SSMIS) and that from the... speed distributions of the Aquarius – WindSat match-ups are shown in... between Aquarius HHH and the WindSat and buoy pdf. As expected... smaller than the one of WindSat and the buoys because the... latter two cases the RSS WindSat all-weather wind speed [Meissner.... Collocated imager rain rates from WindSat [Hilburn and Wentz, 2008] are... well the reference, HRD or WindSat all-weather winds, even in... standard deviations of the Aquarius - WindSat wind speed differences: 0.70 m/s (HHH... σ0 measurements with satellite microwave imager (WindSat, F17 SSMIS) wind speeds in... Aquarius HHH wind speed against WindSat and buoy wind speeds. We... passive microwave satellite wind speeds (WindSat, SSMIS, QuikSCAT, ASCAT). Preliminary results... WindSat wind speeds. Wind Speed Products σ Aquarius HHH - WindSat 0.70 Aquarius HH – WindSat 0.80 Aquarius CAP – WindSat 0.93 Table 2. Triple collocation: Aquarius HHH, WindSat, buoy... Differences σ Aquarius HHH - WindSat Aquarius HHH – Buoy Buoy - WindSat Individual Wind Speed Product σ 0.61 Aquarius HHH 0.42 1.06 WindSat 0.44... and stratified with respect to WindSat wind speed. Dashed lines/triangles... GDAS – WindSat wind speeds, the blue curves are Aquarius HH –WindSat wind speeds and the red curves are Aquarius 38 HHH – WindSat... are the arithmetic average between WindSat wind speed and Aquarius / NCEP... HHH wind speeds versus collocated WindSat wind speeds. The contour lines... black line represents the Aquarius-WindSat wind speed bias. Figure 11... speeds (red line) collocated with WindSat (purple), CAP Version 2.5.1 (light blue... WindSat all-weather wind speed and the red line is the WindSat...



Дата загрузки: 2016-11-26
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0.13/5
... WindSat Data Products and Assimilation Mike Bettenhausen, Peter Gaiser and the WindSat..., July 23-August 10, 2007 WindSat - Mission Description • Demonstrate Ocean Surface... throughout useful life of Coriolis/WindSat • Ocean EDRs are produced operationally... TGRS WindSat Special Issue, Mar. 2006. http://www.nrl.navy.mil/windsat MHB-200708-JCSDA/UMD-Assimilation WindSat Payload Configuration... Stationary Deck Spacecraft Interface WindSat Mission and Data • • WindSat/Coriolis Flies in...-JCSDA/UMD-Assimilation SST Retrieval WindSat SST Field Low Res 1.9.2 No... -90 WindSat Low Res 30 2004-11-03 -90SST Field WindSat -85....0 34.0 32.0 34 Wind Retrieval WindSat Wind Field Medium Res 1.9.2 - Include... -85 30 30 WindSat Med Res -90Wind Field WindSat 30 30 -95... Confidence Ascending 20041103 98W_81W_18N_31N -95 WindSat -90 Rain Rate Field -85... km resolution 25 25 WindSat -85 4.0 5.0 4.0 Cloud Liquid WindSat WaterCloud Retrieval Water... -95 -90 Water Field -85 WindSat Cloud 98W_81W_18N_31N -95 -90 -95... X 53 km resolution 25 25 WindSat Med Res 20 0.05 0.05... 0.30 0.25 0 Water Vapor Retrieval WindSat Water Vapor Field Medium Res... -95 -90 Vapor Field -85 WindSat Water 30 30 Medium Res... 25 WindSat Med Res 40.0 50.0 50.0 60.0 70.0 60.0 7 WindSat Operational...-12 2003 11 Sep. 2003 WindSat Rain Event Signals (11 Sep.../UMD-Assimilation WindSat Land Retrievals September 12, 2003 WindSat Channels WindSat AMSR-E SSM... pitch and roll offsets of WindSat $5 This complicates along scan analysis... magnitude smaller than background signal – WindSat is fully polarimetric at 10... of ±45, LHC, RHC polarizations (WindSat) MHB-200708-JCSDA/UMD-Assimilation... Capability Available from “Polarimetric” Systems (WindSat) Retrievals • Physically-based algorithm using... vector is the set of WindSat Tb s used for the retri... i+1 measurement a i y a xnalSyiteration. . The vector is WindSat T b !R + 270 ement spaces are related... ess temperatures Ocean "s at each WindSat frequency can be expressed as... is collocated with WindSat Tbs – NCEP SST interpolated to WindSat location – QuikSCAT... 60 min. and interpolated to WindSat location – SSM/I or TMI wave..., spatial and temporal sampling error (WindSat vs. matchup), errors in matchup... only NCEP analysis that precedes WindSat observation time and only nudges... assimilation – Relatively new research area – WindSat soil moisture product available late...



Дата загрузки: 2017-06-15
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0.19/5
... Division 2 Remote Sensing Division Introduction: WindSat is a satellite-based polarimetric microwave... Naval Center for Space Technology.1 WindSat was launched in 2003 to... has been highly successful, enabling WindSat data to be used operationally... Kingdom Met Office. The NRL WindSat ocean retrieval algorithm is an... sea surface temperature from WindSat measurements.2 The WindSat measurements represent a combination of... based forward model for the WindSat measurements that couples a one-layer... match the WindSat measurements. Near-real-time examples of WindSat products appear at http://www.nrl. navy.mil/WindSat/. Forecasting... into numerical weather prediction models. WindSat wind plots are used routinely... areas. Figure 5, which shows the WindSat vectors derived from Hurricane Earl... to the winds observed by WindSat. While WindSat cannot retrieve winds closer... about 25 kt (green). Conclusions: WindSat has pioneered an important new..., L. Choy, R.M. Bevilacqua, and P.S. Chang, “The WindSat Spaceborne Polarimetric Microwave Radiometer: Sensor... S. Cox, “A Nonlinear Optimization Algorithm for WindSat Wind Vector Retrievals,” IEEE Trans...



Дата загрузки: 2016-11-26
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0.16/5
The WindSat Global Surface Soil Moisture Data ... 1 January 29, 2008 Introduction The WindSat instrument is a spaceborne polarimetric microwave...., 2004). The first release of WindSat land data products includes the... data users, expand the ongoing WindSat data evaluation and improvements, and... appreciated. WindSat Land Algorithm and Data Validation/Performance The WindSat soil moisture... summarized below. Figure 1 shows composite WindSat global surface soil moisture retrievals... soil moisture data against the WindSat retrievals for all three SMEX... plotting symbols. In general, the WindSat retrieved soil moisture retrievals agree... in-situ data with a Figure 2. WindSat soil moisture validation against SMEX.... correlation coefficient of 0.89. 2 Figure 3. WindSat soil moisture validation against CEOP... the cold region and the WindSat snow cover data have yet... of each station. Therefore the WindSat data were compared against in... each individual station. Figure 3 compares WindSat retrievals against four in-situ..., as shown in Figure 4(b). The WindSat morning pass on 12 September... conditions. Figure 4(c) and (d) depict the Windsat soil moisture retrievals over the... rain. Not only are the WindSat soil moisture data able to... comparison. The results suggest that WindSat soil moisture data can capture... atmospheric conditions. Data Format The WindSat land data products use binary.... Data Access and Tool The WindSat land data products are available... University. The first release of WindSat land data products includes the... http://laits.gmu.edu:8099/windsat/search.jsp. Registration is recommended... their in-situ data. The WindSat soil moisture data are produced... research into further applications of WindSat polarimetric microwave radiometer data. The..., G.; Cleveland, J.; Choy, L.; Bevilacqua, R.M.; Chang, P.S, “The WindSat spaceborne polarimetric microwave radiometer: Sensor..., 2000b. Li, L.; Gaiser, P.W.; Bettenhausen, M.H.; Johnston, W., “WindSat radio-frequency interference signature and... - 539, 2006. Li, L.; Gaiser, P.W.; Bevilacqua, R.; “WindSat Global Soil Moisture Retrieval and... soil moisture land surface temperature WindSat time surface class ; ; if(file...(ct le 0) then begin ; print, 'WindSat data not found:', file return...