{"id":"https://openalex.org/W2170480554","doi":"https://doi.org/10.1109/tgrs.2006.876028","title":"Leaf area index retrieval using IRS LISS-III sensor data and validation of the MODIS LAI product over central India","display_name":"Leaf area index retrieval using IRS LISS-III sensor data and validation of the MODIS LAI product over central India","publication_year":2006,"publication_date":"2006-06-28","ids":{"openalex":"https://openalex.org/W2170480554","doi":"https://doi.org/10.1109/tgrs.2006.876028","mag":"2170480554"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2006.876028","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2006.876028","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5069564094","display_name":"Mehul R. Pandya","orcid":"https://orcid.org/0000-0002-3564-7694"},"institutions":[{"id":"https://openalex.org/I1289461252","display_name":"Indian Space Research Organisation","ror":"https://ror.org/00cwrns71","country_code":"IN","type":"government","lineage":["https://openalex.org/I1289461252","https://openalex.org/I3148377317"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"M.R. Pandya","raw_affiliation_strings":["Space Applications Centre, Indian Space Research Organisation, Ahmedabad, India"],"affiliations":[{"raw_affiliation_string":"Space Applications Centre, Indian Space Research Organisation, Ahmedabad, India","institution_ids":["https://openalex.org/I1289461252"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101624545","display_name":"Randhir Singh","orcid":"https://orcid.org/0000-0003-3352-4284"},"institutions":[{"id":"https://openalex.org/I1289461252","display_name":"Indian Space Research Organisation","ror":"https://ror.org/00cwrns71","country_code":"IN","type":"government","lineage":["https://openalex.org/I1289461252","https://openalex.org/I3148377317"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"R.P. Singh","raw_affiliation_strings":["Space Applications Centre, Indian Space Research Organisation, Ahmedabad, India"],"affiliations":[{"raw_affiliation_string":"Space Applications Centre, Indian Space Research Organisation, Ahmedabad, India","institution_ids":["https://openalex.org/I1289461252"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043705361","display_name":"K. N. Chaudhari","orcid":null},"institutions":[{"id":"https://openalex.org/I1289461252","display_name":"Indian Space Research Organisation","ror":"https://ror.org/00cwrns71","country_code":"IN","type":"government","lineage":["https://openalex.org/I1289461252","https://openalex.org/I3148377317"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"K.N. Chaudhari","raw_affiliation_strings":["Space Applications Centre, Indian Space Research Organisation, Ahmedabad, India"],"affiliations":[{"raw_affiliation_string":"Space Applications Centre, Indian Space Research Organisation, Ahmedabad, India","institution_ids":["https://openalex.org/I1289461252"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080880609","display_name":"G. D. Bairagi","orcid":null},"institutions":[{"id":"https://openalex.org/I1311524620","display_name":"National Remote Sensing Centre","ror":"https://ror.org/0491y3t26","country_code":"IN","type":"government","lineage":["https://openalex.org/I1289461252","https://openalex.org/I1311524620","https://openalex.org/I3148377317"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"G.D. Bairagi","raw_affiliation_strings":["MP Remote Sensing Applications Centre, MPCOST, Bhopal, India"],"affiliations":[{"raw_affiliation_string":"MP Remote Sensing Applications Centre, MPCOST, Bhopal, India","institution_ids":["https://openalex.org/I1311524620"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037325225","display_name":"R. P. Sharma","orcid":"https://orcid.org/0000-0003-0653-0654"},"institutions":[{"id":"https://openalex.org/I4210148999","display_name":"Chhattisgarh Council of Science and Technology","ror":"https://ror.org/04bz8f123","country_code":"IN","type":"government","lineage":["https://openalex.org/I4210148999"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"R. Sharma","raw_affiliation_strings":["Chhattisgarh Remote Sensing Applications Centre, Council of Science and Technology, Raipur, India"],"affiliations":[{"raw_affiliation_string":"Chhattisgarh Remote Sensing Applications Centre, Council of Science and Technology, Raipur, India","institution_ids":["https://openalex.org/I4210148999"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005797579","display_name":"V. K. Dadhwal","orcid":"https://orcid.org/0000-0001-5084-1367"},"institutions":[{"id":"https://openalex.org/I51281103","display_name":"Indian Institute of Remote Sensing","ror":"https://ror.org/04a39s417","country_code":"IN","type":"government","lineage":["https://openalex.org/I1289461252","https://openalex.org/I3148377317","https://openalex.org/I51281103"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"V.K. Dadhwal","raw_affiliation_strings":["Indian Institute of Remote Sensing, Dehradun, India"],"affiliations":[{"raw_affiliation_string":"Indian Institute of Remote Sensing, Dehradun, India","institution_ids":["https://openalex.org/I51281103"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113612984","display_name":"J. S. Parihar","orcid":null},"institutions":[{"id":"https://openalex.org/I1289461252","display_name":"Indian Space Research Organisation","ror":"https://ror.org/00cwrns71","country_code":"IN","type":"government","lineage":["https://openalex.org/I1289461252","https://openalex.org/I3148377317"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"J.S. Parihar","raw_affiliation_strings":["Space Applications Centre, Indian Space Research Organisation, Ahmedabad, India"],"affiliations":[{"raw_affiliation_string":"Space Applications Centre, Indian Space Research Organisation, Ahmedabad, India","institution_ids":["https://openalex.org/I1289461252"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5069564094"],"corresponding_institution_ids":["https://openalex.org/I1289461252"],"apc_list":null,"apc_paid":null,"fwci":2.7227,"has_fulltext":false,"cited_by_count":37,"citation_normalized_percentile":{"value":0.89240301,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"44","issue":"7","first_page":"1858","last_page":"1865"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T14365","display_name":"Leaf Properties and Growth Measurement","score":0.9965000152587891,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T13890","display_name":"Remote Sensing and Land Use","score":0.9876000285148621,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/leaf-area-index","display_name":"Leaf area index","score":0.870879054069519},{"id":"https://openalex.org/keywords/moderate-resolution-imaging-spectroradiometer","display_name":"Moderate-resolution imaging spectroradiometer","score":0.8123533725738525},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.7887294292449951},{"id":"https://openalex.org/keywords/spectroradiometer","display_name":"Spectroradiometer","score":0.619644820690155},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5754289031028748},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.5414971709251404},{"id":"https://openalex.org/keywords/mean-squared-error","display_name":"Mean squared error","score":0.5127214193344116},{"id":"https://openalex.org/keywords/vegetation","display_name":"Vegetation (pathology)","score":0.47119900584220886},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.4578837454319},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.22014543414115906},{"id":"https://openalex.org/keywords/reflectivity","display_name":"Reflectivity","score":0.17137733101844788},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.1419467329978943},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.10030543804168701},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.08358091115951538},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07344239950180054}],"concepts":[{"id":"https://openalex.org/C25989453","wikidata":"https://www.wikidata.org/wiki/Q446746","display_name":"Leaf area index","level":2,"score":0.870879054069519},{"id":"https://openalex.org/C2777007095","wikidata":"https://www.wikidata.org/wiki/Q676840","display_name":"Moderate-resolution imaging spectroradiometer","level":3,"score":0.8123533725738525},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.7887294292449951},{"id":"https://openalex.org/C130066347","wikidata":"https://www.wikidata.org/wiki/Q680509","display_name":"Spectroradiometer","level":3,"score":0.619644820690155},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5754289031028748},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.5414971709251404},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.5127214193344116},{"id":"https://openalex.org/C2776133958","wikidata":"https://www.wikidata.org/wiki/Q7918366","display_name":"Vegetation (pathology)","level":2,"score":0.47119900584220886},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.4578837454319},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.22014543414115906},{"id":"https://openalex.org/C108597893","wikidata":"https://www.wikidata.org/wiki/Q663650","display_name":"Reflectivity","level":2,"score":0.17137733101844788},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.1419467329978943},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.10030543804168701},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.08358091115951538},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07344239950180054},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2006.876028","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2006.876028","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1968097730","https://openalex.org/W1973410094","https://openalex.org/W1986397630","https://openalex.org/W1998776407","https://openalex.org/W2007285204","https://openalex.org/W2021154304","https://openalex.org/W2038617433","https://openalex.org/W2043142216","https://openalex.org/W2047160544","https://openalex.org/W2058214432","https://openalex.org/W2083053342","https://openalex.org/W2095135151","https://openalex.org/W2098528582","https://openalex.org/W2110577024","https://openalex.org/W2116888634","https://openalex.org/W2125763679","https://openalex.org/W2133285963","https://openalex.org/W2134654661","https://openalex.org/W2134967431","https://openalex.org/W2136302747","https://openalex.org/W2140439544","https://openalex.org/W2143494625","https://openalex.org/W2149671280","https://openalex.org/W2153243519","https://openalex.org/W2181255188","https://openalex.org/W3048381434","https://openalex.org/W6676571506"],"related_works":["https://openalex.org/W1609312116","https://openalex.org/W1988156926","https://openalex.org/W2016473583","https://openalex.org/W2064580253","https://openalex.org/W2058214432","https://openalex.org/W2170480554","https://openalex.org/W179602856","https://openalex.org/W1519260979","https://openalex.org/W2109030838","https://openalex.org/W4315631359"],"abstract_inverted_index":{"This":[0],"paper":[1],"reports":[2],"results":[3,143],"on":[4,84,93],"the":[5,23,85,94,133,169,216,232,242,255,263],"LAI":[6,57,68,107,120,139,150,203,244,269],"Retrieval":[7],"and":[8,59,78,101,113,128,136,155,195,226],"Validation":[9],"Experiment":[10],"(LRVE)":[11],"that":[12,237],"was":[13,204,210],"conducted":[14],"for":[15,109,130,222,254],"two":[16,110],"agricultural":[17],"areas":[18],"in":[19,168,208,218,241,249,267],"Central":[20],"India":[21],"during":[22],"winter":[24],"season":[25],"of":[26,35,55,61,72,87,132,164,189,231,262,265],"2001-2002.":[27],"The":[28,142,187,206],"study":[29,256],"aimed":[30],"at":[31],"relating":[32],"field":[33],"measurements":[34],"leaf":[36],"area":[37],"index":[38,97],"(LAI)":[39],"to":[40,103,124,166,185,212],"spaceborne":[41],"Indian":[42],"Remote":[43],"Sensing":[44],"Satellite":[45],"(IRS)":[46],"Linear":[47],"Imaging":[48,64],"Self":[49],"Scanning":[50],"Sensor-III":[51],"(LISS-III)":[52],"data,":[53],"preparation":[54],"site-level":[56],"maps,":[58],"validation":[60,131],"Moderate":[62],"Resolution":[63],"Spectroradiometer":[65],"(MODIS)":[66],"1-km":[67,125],"global":[69],"fields.":[70],"Measurements":[71],"field-level":[73],"LAI,":[74],"aerosol":[75],"optical":[76],"thickness":[77],"water":[79],"vapor":[80],"were":[81,99,122],"carried":[82],"out":[83],"day":[86],"LISS-III":[88,153],"overpasses.":[89],"Empirical":[90],"models":[91],"based":[92],"site-specific":[95],"LAI-vegetation":[96],"relation":[98],"developed":[100],"used":[102,129],"generate":[104],"23-m":[105],"resolution":[106,127],"maps":[108],"sites":[111],"(Indore":[112],"Bhopal)":[114],"covering":[115],"30":[116],"kmtimes30":[117],"km.":[118],"These":[119],"images":[121],"degraded":[123],"spatial":[126],"version":[134,170,200,224],"3":[135,171,225],"4":[137,201,227],"MODIS":[138,156,172,202,228,233,243,268],"products":[140],"(MOD15A2).":[141],"indicate":[144],"a":[145,162],"positive":[146],"correlation":[147],"(r=0.78)":[148],"between":[149],"derived":[151],"from":[152,183],"data":[154],"data.":[157],"However":[158],"an":[159,239],"overestimate":[160],"by":[161,193,197],"factor":[163,188],"1.6":[165],"2.5":[167],"product":[173,236,270],"is":[174,238],"observed":[175,211],"with":[176,215],"root":[177],"mean":[178],"square":[179],"error":[180,266],"(RMSE)":[181],"ranging":[182],"0.20":[184],"1.26.":[186],"overestimation":[190],"reduces":[191],"significantly":[192],"50%":[194],"RMSE":[196],"40%":[198],"when":[199],"analyzed.":[205],"improvement":[207],"accuracy":[209],"be":[213,260],"associated":[214],"change":[217],"algorithm":[219,246],"path":[220],"adopted":[221],"retrieving":[223],"LAI.":[229],"Analysis":[230],"land":[234,251],"cover":[235,252],"input":[240],"retrieval":[245],"indicated":[247],"errors":[248],"assigning":[250],"classes":[253],"sites,":[257],"which":[258],"could":[259],"one":[261],"sources":[264]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
