{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,2]],"date-time":"2026-06-02T15:13:11Z","timestamp":1780413191330,"version":"3.54.1"},"reference-count":55,"publisher":"MDPI AG","issue":"4","license":[{"start":{"date-parts":[[2019,2,19]],"date-time":"2019-02-19T00:00:00Z","timestamp":1550534400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Remote Sensing"],"abstract":"<jats:p>This study investigates the statistical characteristics of raindrop size distributions (DSDs) in monsoon season with observations collected by the second-generation Particle Size and Velocity (Parsivel2) disdrometer located in Zhuhai, southern China. The characteristics are quantified based on convective and stratiform precipitation classified using the rainfall intensity and total number of drops. On average of the whole dataset, the DSD characteristic in southern China consists of a higher number concentration of relatively small-sized drops when compare with eastern China and northern China, respectively. In the meanwhile, the Dm and log10Nw scatter plots prove that the convective rain in monsoon season can be identified as maritime-like cluster. The DSD is in good agreement with a three-parameter gamma distribution, especially for the medium to large raindrop size. Using filtered data observed by Parsivel2 disdrometer, a new Z\u2013R relationship, Z = 498R1.3, is derived for convective rain in monsoon season in southern China. These results offer insights of the microphysical nature of precipitation in Zhuhai during monsoon season, and provide essential information that may be useful for precipitation retrievals based on weather radar observations.<\/jats:p>","DOI":"10.3390\/rs11040432","type":"journal-article","created":{"date-parts":[[2019,2,20]],"date-time":"2019-02-20T03:05:52Z","timestamp":1550631952000},"page":"432","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":66,"title":["Statistical Characteristics of Raindrop Size Distribution in the Monsoon Season Observed in Southern China"],"prefix":"10.3390","volume":"11","author":[{"given":"Asi","family":"Zhang","sequence":"first","affiliation":[{"name":"School of Atmospheric Sciences, and Guangdong Province Key Laboratory for Climate Change and Natural Disaster Studies, Sun Yat-sen University, Guangzhou 510275, China"},{"name":"Southern Laboratory of Ocean Science and Engineering, Zhuhai, Guangdong, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Junjun","family":"Hu","sequence":"additional","affiliation":[{"name":"Cooperative Institute for Mesoscale Meteorological Studies, The University of Oklahoma, Norman, OK 73019, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sheng","family":"Chen","sequence":"additional","affiliation":[{"name":"School of Atmospheric Sciences, and Guangdong Province Key Laboratory for Climate Change and Natural Disaster Studies, Sun Yat-sen University, Guangzhou 510275, China"},{"name":"Southern Laboratory of Ocean Science and Engineering, Zhuhai, Guangdong, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dongming","family":"Hu","sequence":"additional","affiliation":[{"name":"Guangzhou Meteorological Observatory, Guangzhou, Guangdong 511430, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhenqing","family":"Liang","sequence":"additional","affiliation":[{"name":"School of Geography and Planning, Guangxi Teachers Education University, Nanning 530001, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chaoying","family":"Huang","sequence":"additional","affiliation":[{"name":"School of Geography and Planning, Guangxi Teachers Education University, Nanning 530001, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Liusi","family":"Xiao","sequence":"additional","affiliation":[{"name":"School of Atmospheric Sciences, and Guangdong Province Key Laboratory for Climate Change and Natural Disaster Studies, Sun Yat-sen University, Guangzhou 510275, China"},{"name":"Southern Laboratory of Ocean Science and Engineering, Zhuhai, Guangdong, China"},{"name":"Guangzhou Meteorological Observatory, Guangzhou, Guangdong 511430, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chao","family":"Min","sequence":"additional","affiliation":[{"name":"School of Atmospheric Sciences, and Guangdong Province Key Laboratory for Climate Change and Natural Disaster Studies, Sun Yat-sen University, Guangzhou 510275, China"},{"name":"Southern Laboratory of Ocean Science and Engineering, Zhuhai, Guangdong, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Haowen","family":"Li","sequence":"additional","affiliation":[{"name":"Guangzhou Meteorological Observatory, Guangzhou, Guangdong 511430, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2019,2,19]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"1273","DOI":"10.1175\/JAS3680.1","article-title":"Improving Parameterization of Rain Microphysics with Disdrometer and Radar Observations","volume":"63","author":"Zhang","year":"2006","journal-title":"J. Atmos. Sci."},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"833","DOI":"10.2151\/jmsj.2012-516","article-title":"Microphysical Properties of Maritime Squall Line Observed on June 2, 2008 in Taiwan","volume":"90","author":"Jung","year":"2012","journal-title":"J. Meteorol. Soc. Jpn."},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"1777","DOI":"10.1175\/2007JAMC1649.1","article-title":"Microphysics of Raindrop Size Spectra: Tropical Continental and Maritime Storms","volume":"46","author":"Ulbrich","year":"2007","journal-title":"J. Appl. Meteorol. Climatol."},{"key":"ref_4","doi-asserted-by":"crossref","first-page":"11092","DOI":"10.1002\/2017JD027233","article-title":"Raindrop Size Distribution Measurements at 4,500 m on the Tibetan Plateau During TIPEX-III","volume":"122","author":"Chen","year":"2017","journal-title":"J. Geophys. Res. Atmos."},{"key":"ref_5","doi-asserted-by":"crossref","first-page":"217","DOI":"10.1175\/1520-0450(2004)043<0217:PREBOA>2.0.CO;2","article-title":"Polarimetric Radar Estimators Based on a Constrained Gamma Drop Size Distribution Model","volume":"43","author":"Vivekanandan","year":"2004","journal-title":"J. Appl. Meteorol."},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"165","DOI":"10.1175\/1520-0469(1948)005<0165:TDORWS>2.0.CO;2","article-title":"The Distribution of Raindrops with Size","volume":"5","author":"Marshall","year":"1948","journal-title":"J. Meteorol."},{"key":"ref_7","doi-asserted-by":"crossref","unstructured":"Tokay, A., Kruger, A., Krajewski, W.F., Kucera, P.A., and Filho, A.J.P. (2002). Measurements of drop size distribution in the southwestern Amazon basin. J. Geophys. Res., 107.","DOI":"10.1029\/2001JD000355"},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"975","DOI":"10.1002\/met.1454","article-title":"Rainfall estimation by S-band polarimetric radar in Korea. Part I: Preprocessing and preliminary results","volume":"21","author":"You","year":"2014","journal-title":"Meteorol. Appl."},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"502","DOI":"10.1175\/JAM2213.1","article-title":"Rainfall Estimation with a Polarimetric Prototype of WSR-88D","volume":"44","author":"Ryzhkov","year":"2005","journal-title":"J. Appl. Meteorol."},{"key":"ref_10","doi-asserted-by":"crossref","unstructured":"Jaffrain, J., Studzinski, A., and Berne, A. (2011). A network of disdrometers to quantify the small-scale variability of the raindrop size distribution. Water Resour. Res., 47.","DOI":"10.1029\/2010WR009872"},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"583","DOI":"10.1016\/j.atmosres.2010.03.019","article-title":"Investigating precipitation microphysics using ground-based microwave remote sensors and disdrometer data","volume":"97","author":"Marzano","year":"2010","journal-title":"Atmos. Res."},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"240","DOI":"10.1007\/BF00874898","article-title":"Ein Spektrograph f\u00fcr Niederschlagstropfen mit automatischer Auswertung","volume":"68","author":"Joss","year":"1967","journal-title":"Pure Appl. Geophys."},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"130","DOI":"10.1175\/1520-0426(2000)017<0130:AODFMS>2.0.CO;2","article-title":"An Optical Disdrometer for Measuring Size and Velocity of Hydrometeors","volume":"17","author":"Joss","year":"2000","journal-title":"J. Atmos. Ocean. Technol."},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"85","DOI":"10.5194\/adgeo-10-85-2007","article-title":"One decade of imaging precipitation measurement by 2D-video-distrometer","volume":"10","author":"Lammer","year":"2007","journal-title":"Adv. Geosci."},{"key":"ref_15","doi-asserted-by":"crossref","first-page":"145","DOI":"10.1175\/JAMC-D-18-0156.1","article-title":"Reconstructing the drizzle mode of the raindrop size distribution using double-moment normalization","volume":"58","author":"Raupach","year":"2018","journal-title":"J. Appl. Meteorol. Clim."},{"key":"ref_16","doi-asserted-by":"crossref","first-page":"4955","DOI":"10.1029\/JC082i031p04955","article-title":"Sampling errors in the measurement of rain and hail parameters","volume":"82","author":"Gertzman","year":"1977","journal-title":"J. Geophys. Res."},{"key":"ref_17","doi-asserted-by":"crossref","first-page":"1764","DOI":"10.1175\/1520-0450(1983)022<1764:NVITAF>2.0.CO;2","article-title":"Natural Variations in the Analytical Form of the Raindrop Size Distribution","volume":"22","author":"Ulbrich","year":"1983","journal-title":"J. Clim. Appl. Meteorol."},{"key":"ref_18","doi-asserted-by":"crossref","first-page":"2811","DOI":"10.5194\/hess-22-2811-2018","article-title":"Comparison of precipitation measurements by OTT Parsivel2 and Thies LPM optical disdrometers","volume":"22","year":"2018","journal-title":"Hydrol. Earth Syst. Sci."},{"key":"ref_19","doi-asserted-by":"crossref","first-page":"1483","DOI":"10.1175\/1520-0426(2000)017<1483:WIEORS>2.0.CO;2","article-title":"Wind-Induced Error of Raindrop Size Distribution Measurement Using a Two-Dimensional Video Disdrometer","volume":"17","author":"Krajewski","year":"2000","journal-title":"J. Atmos. Ocean. Technol."},{"key":"ref_20","doi-asserted-by":"crossref","first-page":"59","DOI":"10.1016\/j.atmosres.2013.08.003","article-title":"Characteristics of the raindrop size distributions and their retrieved polarimetric radar parameters in northern and southern China","volume":"135\u2013136","author":"Tang","year":"2014","journal-title":"Atmos. Res."},{"key":"ref_21","doi-asserted-by":"crossref","first-page":"727","DOI":"10.1007\/s00376-016-5235-7","article-title":"Statistical characteristics of raindrop size distribution in the Tibetan Plateau and southern China","volume":"34","author":"Wu","year":"2017","journal-title":"Adv. Atmos. Sci."},{"key":"ref_22","doi-asserted-by":"crossref","first-page":"302","DOI":"10.1175\/1520-0450(1999)038<0302:TRAWCA>2.0.CO;2","article-title":"Tropical Rainfall Associated with Convective and Stratiform Clouds: Intercomparison of Disdrometer and Profiler Measurements","volume":"38","author":"Tokay","year":"1999","journal-title":"J. Appl. Meteorol."},{"key":"ref_23","doi-asserted-by":"crossref","first-page":"416","DOI":"10.1016\/j.atmosres.2015.04.011","article-title":"Separating stratiform and convective rain types based on the drop size distribution characteristics using 2D video disdrometer data","volume":"169","author":"Thurai","year":"2016","journal-title":"Atmos. Res."},{"key":"ref_24","doi-asserted-by":"crossref","first-page":"352","DOI":"10.1175\/2010JHM1244.1","article-title":"Experimental Quantification of the Sampling Uncertainty Associated with Measurements from PARSIVEL Disdrometers","volume":"12","author":"Jaffrain","year":"2010","journal-title":"J. Hydrometeorol."},{"key":"ref_25","doi-asserted-by":"crossref","first-page":"333","DOI":"10.1175\/2009JTECHA1332.1","article-title":"PARSIVEL Snow Observations: A Critical Assessment","volume":"27","author":"Battaglia","year":"2010","journal-title":"J. Atmos. Ocean. Technol."},{"key":"ref_26","doi-asserted-by":"crossref","first-page":"1276","DOI":"10.1175\/JTECH-D-13-00174.1","article-title":"Evaluation of the New Version of the Laser-Optical Disdrometer, OTT Parsivel2","volume":"31","author":"Tokay","year":"2014","journal-title":"J. Atmos. Ocean. Technol."},{"key":"ref_27","doi-asserted-by":"crossref","first-page":"1450","DOI":"10.1175\/JAM2406.1","article-title":"Observations of Precipitation Size and Fall Speed Characteristics within Coexisting Rain and Wet Snow","volume":"45","author":"Yuter","year":"2006","journal-title":"J. Appl. Meteorol. Clim."},{"key":"ref_28","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1029\/RG011i001p00001","article-title":"Doppler radar characteristics of precipitation at vertical incidence","volume":"11","author":"Atlas","year":"1973","journal-title":"Rev. Geophys."},{"key":"ref_29","doi-asserted-by":"crossref","first-page":"215","DOI":"10.2151\/jmsj.2013-208","article-title":"Statistical Characteristics of Raindrop Size Distribution in the Meiyu Season Observed in Eastern China","volume":"91","author":"Chen","year":"2013","journal-title":"J. Meteorol. Soc. Jpn."},{"key":"ref_30","doi-asserted-by":"crossref","first-page":"917","DOI":"10.1175\/JHM-D-16-0124.1","article-title":"An Improved Dual-Polarization Radar Rainfall Algorithm (DROPS2.0): Application in NASA IFloodS Field Campaign","volume":"18","author":"Chen","year":"2017","journal-title":"J. Hydrometeorol."},{"key":"ref_31","doi-asserted-by":"crossref","first-page":"912","DOI":"10.1175\/1520-0450(1998)037<0912:RMARPA>2.0.CO;2","article-title":"Rainfall Microphysics and Radar Properties: Analysis Methods for Drop Size Spectra","volume":"37","author":"Ulbrich","year":"1998","journal-title":"J. Appl. Meteorol."},{"key":"ref_32","doi-asserted-by":"crossref","first-page":"406","DOI":"10.1175\/2008JAMC2026.1","article-title":"Errors in Estimating Raindrop Size Distribution Parameters Employing Disdrometer and Simulated Raindrop Spectra","volume":"48","author":"Cao","year":"2009","journal-title":"J. Appl. Meteorol. Climatol."},{"key":"ref_33","doi-asserted-by":"crossref","first-page":"355","DOI":"10.1175\/1520-0450(1996)035<0355:EFTRSO>2.0.CO;2","article-title":"Evidence from Tropical Raindrop Spectra of the Origin of Rain from Stratiform versus Convective Clouds","volume":"35","author":"Tokay","year":"1996","journal-title":"J. Appl. Meteorol."},{"key":"ref_34","doi-asserted-by":"crossref","first-page":"354","DOI":"10.1175\/1520-0469(2003)060<0354:RSDIDC>2.0.CO;2","article-title":"Raindrop Size Distribution in Different Climatic Regimes from Disdrometer and Dual-Polarized Radar Analysis","volume":"60","author":"Bringi","year":"2003","journal-title":"J. Atmos. Sci."},{"key":"ref_35","doi-asserted-by":"crossref","first-page":"1393","DOI":"10.1175\/1520-0450(2001)040<1393:COTRSD>2.0.CO;2","article-title":"Characteristics of the Raindrop Size Distribution in Tropical Continental Squall Lines Observed in Darwin, Australia","volume":"40","author":"Maki","year":"2001","journal-title":"J. Appl. Meteorol."},{"key":"ref_36","doi-asserted-by":"crossref","first-page":"1118","DOI":"10.1175\/1520-0450(2001)040<1118:TCONDT>2.0.CO;2","article-title":"The Concept of \u201cNormalized\u201d Distribution to Describe Raindrop Spectra: A Tool for Cloud Physics and Cloud Remote Sensing","volume":"40","author":"Testud","year":"2001","journal-title":"J. Appl. Meteorol."},{"key":"ref_37","doi-asserted-by":"crossref","first-page":"390","DOI":"10.1016\/j.atmosres.2017.07.023","article-title":"Characteristics of summer and winter precipitation over northern China","volume":"197","author":"Wen","year":"2017","journal-title":"Atmos. Res."},{"key":"ref_38","doi-asserted-by":"crossref","first-page":"932","DOI":"10.1175\/2010JTECHA1349.1","article-title":"CPOL Radar-Derived Drop Size Distribution Statistics of Stratiform and Convective Rain for Two Regimes in Darwin, Australia","volume":"27","author":"Thurai","year":"2010","journal-title":"J. Atmos. Ocean. Technol."},{"key":"ref_39","doi-asserted-by":"crossref","unstructured":"Ren, F., Wu, G., Dong, W., Wang, X., Wang, Y., Ai, W., and Li, W. (2006). Changes in tropical cyclone precipitation over China. Geophys. Res. Lett., 33.","DOI":"10.1029\/2006GL027951"},{"key":"ref_40","doi-asserted-by":"crossref","first-page":"81","DOI":"10.1016\/j.atmosres.2016.06.015","article-title":"Contrasting tropical cyclone and non-tropical cyclone related rainfall drop size distribution at Darwin, Australia","volume":"181","author":"Deo","year":"2016","journal-title":"Atmos. Res."},{"key":"ref_41","doi-asserted-by":"crossref","first-page":"2107","DOI":"10.1175\/2009JTECHA1258.1","article-title":"Using Dual-Polarized Radar and Dual-Frequency Profiler for DSD Characterization: A Case Study from Darwin, Australia","volume":"26","author":"Bringi","year":"2009","journal-title":"J. Atmos. Ocean. Technol."},{"key":"ref_42","doi-asserted-by":"crossref","first-page":"1106","DOI":"10.1175\/1520-0426(2003)020<1106:TSRIOG>2.0.CO;2","article-title":"The Shape\u2013Slope Relation in Observed Gamma Raindrop Size Distributions: Statistical Error or Useful Information?","volume":"20","author":"Zhang","year":"2003","journal-title":"J. Atmos. Ocean. Technol."},{"key":"ref_43","doi-asserted-by":"crossref","first-page":"830","DOI":"10.1109\/36.917906","article-title":"A method for estimating rain rate and drop size distribution from polarimetric radar measurements","volume":"39","author":"Zhang","year":"2001","journal-title":"IEEE Trans. Geosci. Remote Sens."},{"key":"ref_44","doi-asserted-by":"crossref","first-page":"584","DOI":"10.1175\/1520-0426(2004)021<0584:COPRDS>2.0.CO;2","article-title":"Comparison of Polarimetric Radar Drop Size Distribution Retrieval Algorithms","volume":"21","author":"Brandes","year":"2004","journal-title":"J. Atmos. Ocean. Technol."},{"key":"ref_45","doi-asserted-by":"crossref","first-page":"2238","DOI":"10.1175\/2008JAMC1732.1","article-title":"Analysis of Video Disdrometer and Polarimetric Radar Data to Characterize Rain Microphysics in Oklahoma","volume":"47","author":"Cao","year":"2008","journal-title":"J. Appl. Meteorol. Climatol."},{"key":"ref_46","doi-asserted-by":"crossref","first-page":"8033","DOI":"10.1002\/2016JD026346","article-title":"Evolution of microphysical structure of a subtropical squall line observed by a polarimetric radar and a disdrometer during OPACC in Eastern China","volume":"122","author":"Wen","year":"2017","journal-title":"J. Geophys. Res. Atmos."},{"key":"ref_47","doi-asserted-by":"crossref","first-page":"3371","DOI":"10.1109\/TGRS.2011.2124464","article-title":"Two-Parameter Gamma Drop Size Distribution Models for Singapore","volume":"49","author":"Kumar","year":"2011","journal-title":"IEEE Trans. Geosci. Remote Sens."},{"key":"ref_48","doi-asserted-by":"crossref","first-page":"377","DOI":"10.1175\/1520-0434(1998)013<0377:TWRA>2.0.CO;2","article-title":"The WSR-88D Rainfall Algorithm","volume":"13","author":"Fulton","year":"1998","journal-title":"Weather Forecast."},{"key":"ref_49","doi-asserted-by":"crossref","first-page":"50","DOI":"10.1175\/1520-0450(1993)032<0050:GPMRBR>2.0.CO;2","article-title":"General Probability-matched Relations between Radar Reflectivity and Rain Rate","volume":"32","author":"Rosenfeld","year":"1993","journal-title":"J. Appl. Meteorol."},{"key":"ref_50","doi-asserted-by":"crossref","first-page":"1069","DOI":"10.1175\/JAMC-D-14-0089.1","article-title":"Searching for Large Raindrops: A Global Summary of Two-Dimensional Video Disdrometer Observations","volume":"54","author":"Gatlin","year":"2015","journal-title":"J. Appl. Meteorol. Climatol."},{"key":"ref_51","doi-asserted-by":"crossref","first-page":"1197","DOI":"10.1175\/jamc-d-17-0235.1","article-title":"Application of the Generalized Gamma Model to Represent the Full Rain Drop Size Distribution Spectra","volume":"57","author":"Thurai","year":"2018","journal-title":"J. Appl. Meteorol. Climatol."},{"key":"ref_52","doi-asserted-by":"crossref","first-page":"1672","DOI":"10.1175\/JTECH-D-12-00163.1","article-title":"Comparison of Raindrop Size Distribution Measurements by Collocated Disdrometers","volume":"30","author":"Tokay","year":"2013","journal-title":"J. Atmos. Ocean. Technol."},{"key":"ref_53","doi-asserted-by":"crossref","first-page":"2797","DOI":"10.1175\/2008JAMC1801.1","article-title":"An Intercomparison of Model Simulations and VPR Estimates of the Vertical Structure of Warm Stratiform Rainfall during TWP-ICE","volume":"47","author":"Prat","year":"2008","journal-title":"J. Appl. Meteorol. Climatol."},{"key":"ref_54","doi-asserted-by":"crossref","first-page":"343","DOI":"10.5194\/amt-8-343-2015","article-title":"Correction of raindrop size distributions measured by Parsivel disdrometers, using a two-dimensional video disdrometer as a reference","volume":"8","author":"Raupach","year":"2015","journal-title":"Atmos. Meas. Tech."},{"key":"ref_55","doi-asserted-by":"crossref","first-page":"877","DOI":"10.1175\/JAMC-D-16-0304.1","article-title":"Toward Completing the Raindrop Size Spectrum: Case Studies Involving 2D-Video Disdrometer, Droplet Spectrometer, and Polarimetric Radar Measurements","volume":"56","author":"Thurai","year":"2017","journal-title":"J. Appl. Meteorol. Climatol."}],"container-title":["Remote Sensing"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/2072-4292\/11\/4\/432\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,11]],"date-time":"2025-10-11T12:33:19Z","timestamp":1760185999000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/2072-4292\/11\/4\/432"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,2,19]]},"references-count":55,"journal-issue":{"issue":"4","published-online":{"date-parts":[[2019,2]]}},"alternative-id":["rs11040432"],"URL":"https:\/\/doi.org\/10.3390\/rs11040432","relation":{},"ISSN":["2072-4292"],"issn-type":[{"value":"2072-4292","type":"electronic"}],"subject":[],"published":{"date-parts":[[2019,2,19]]}}}