{"id":"https://openalex.org/W2145840904","doi":"https://doi.org/10.1109/igarss.2004.1370469","title":"Derivation of hydrological parameters from ENVISAT ASAR wide swath data","display_name":"Derivation of hydrological parameters from ENVISAT ASAR wide swath data","publication_year":2004,"publication_date":"2004-12-23","ids":{"openalex":"https://openalex.org/W2145840904","doi":"https://doi.org/10.1109/igarss.2004.1370469","mag":"2145840904"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2004.1370469","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2004.1370469","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International IEEE International IEEE International Geoscience and Remote Sensing Symposium, 2004. IGARSS '04. Proceedings. 2004","raw_type":"proceedings-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/A5109239468","display_name":"Alexander L\u00f6w","orcid":null},"institutions":[{"id":"https://openalex.org/I8204097","display_name":"Ludwig-Maximilians-Universit\u00e4t M\u00fcnchen","ror":"https://ror.org/05591te55","country_code":"DE","type":"education","lineage":["https://openalex.org/I8204097"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"A. Low","raw_affiliation_strings":["Department of Earth and Environmental Sciences, Section Geography, University of Munich (LMU), Munich, Germany","Dept. of Earth & Environ. Sci., Munich Univ., Germany"],"affiliations":[{"raw_affiliation_string":"Department of Earth and Environmental Sciences, Section Geography, University of Munich (LMU), Munich, Germany","institution_ids":["https://openalex.org/I8204097"]},{"raw_affiliation_string":"Dept. of Earth & Environ. Sci., Munich Univ., Germany","institution_ids":["https://openalex.org/I8204097"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018040226","display_name":"Bj\u00f6rn Waske","orcid":"https://orcid.org/0000-0002-2586-3748"},"institutions":[{"id":"https://openalex.org/I8204097","display_name":"Ludwig-Maximilians-Universit\u00e4t M\u00fcnchen","ror":"https://ror.org/05591te55","country_code":"DE","type":"education","lineage":["https://openalex.org/I8204097"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"B. Waske","raw_affiliation_strings":["Department of Earth and Environmental Sciences, Section Geography, University of Munich (LMU), Munich, Germany","Dept. of Earth & Environ. Sci., Munich Univ., Germany"],"affiliations":[{"raw_affiliation_string":"Department of Earth and Environmental Sciences, Section Geography, University of Munich (LMU), Munich, Germany","institution_ids":["https://openalex.org/I8204097"]},{"raw_affiliation_string":"Dept. of Earth & Environ. Sci., Munich Univ., Germany","institution_ids":["https://openalex.org/I8204097"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035969125","display_name":"Ralf Ludwig","orcid":"https://orcid.org/0000-0002-4225-4098"},"institutions":[{"id":"https://openalex.org/I8204097","display_name":"Ludwig-Maximilians-Universit\u00e4t M\u00fcnchen","ror":"https://ror.org/05591te55","country_code":"DE","type":"education","lineage":["https://openalex.org/I8204097"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"R. Ludwig","raw_affiliation_strings":["Department of Earth and Environmental Sciences, Section Geography, University of Munich (LMU), Munich, Germany","Dept. of Earth & Environ. Sci., Munich Univ., Germany"],"affiliations":[{"raw_affiliation_string":"Department of Earth and Environmental Sciences, Section Geography, University of Munich (LMU), Munich, Germany","institution_ids":["https://openalex.org/I8204097"]},{"raw_affiliation_string":"Dept. of Earth & Environ. Sci., Munich Univ., Germany","institution_ids":["https://openalex.org/I8204097"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007301729","display_name":"Wolfram Mauser","orcid":"https://orcid.org/0000-0002-2963-8759"},"institutions":[{"id":"https://openalex.org/I8204097","display_name":"Ludwig-Maximilians-Universit\u00e4t M\u00fcnchen","ror":"https://ror.org/05591te55","country_code":"DE","type":"education","lineage":["https://openalex.org/I8204097"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"W. Mauser","raw_affiliation_strings":["Department of Earth and Environmental Sciences, Section Geography, University of Munich (LMU), Munich, Germany","Dept. of Earth & Environ. Sci., Munich Univ., Germany"],"affiliations":[{"raw_affiliation_string":"Department of Earth and Environmental Sciences, Section Geography, University of Munich (LMU), Munich, Germany","institution_ids":["https://openalex.org/I8204097"]},{"raw_affiliation_string":"Dept. of Earth & Environ. Sci., Munich Univ., Germany","institution_ids":["https://openalex.org/I8204097"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5109239468"],"corresponding_institution_ids":["https://openalex.org/I8204097"],"apc_list":null,"apc_paid":null,"fwci":1.9589,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.85422976,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"5","issue":null,"first_page":"3526","last_page":"3529"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11312","display_name":"Soil Moisture and Remote Sensing","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"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/T11312","display_name":"Soil Moisture and Remote Sensing","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"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/T10644","display_name":"Cryospheric studies and observations","score":0.9979000091552734,"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"}},{"id":"https://openalex.org/T11234","display_name":"Precipitation Measurement and Analysis","score":0.9965000152587891,"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/remote-sensing","display_name":"Remote sensing","score":0.7426638603210449},{"id":"https://openalex.org/keywords/snow","display_name":"Snow","score":0.7171312570571899},{"id":"https://openalex.org/keywords/water-content","display_name":"Water content","score":0.6393269300460815},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5793176889419556},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.5252147316932678},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.4676757752895355},{"id":"https://openalex.org/keywords/temporal-resolution","display_name":"Temporal resolution","score":0.42429760098457336},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.4148824214935303},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.356139600276947},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.307369202375412},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2652518153190613},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.1142416000366211},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.10157495737075806},{"id":"https://openalex.org/keywords/geotechnical-engineering","display_name":"Geotechnical engineering","score":0.0758969783782959}],"concepts":[{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.7426638603210449},{"id":"https://openalex.org/C197046000","wikidata":"https://www.wikidata.org/wiki/Q7561","display_name":"Snow","level":2,"score":0.7171312570571899},{"id":"https://openalex.org/C24939127","wikidata":"https://www.wikidata.org/wiki/Q373499","display_name":"Water content","level":2,"score":0.6393269300460815},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5793176889419556},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.5252147316932678},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.4676757752895355},{"id":"https://openalex.org/C119666444","wikidata":"https://www.wikidata.org/wiki/Q5977280","display_name":"Temporal resolution","level":2,"score":0.42429760098457336},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.4148824214935303},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.356139600276947},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.307369202375412},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2652518153190613},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.1142416000366211},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.10157495737075806},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.0758969783782959},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2004.1370469","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2004.1370469","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International IEEE International IEEE International Geoscience and Remote Sensing Symposium, 2004. IGARSS '04. Proceedings. 2004","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life in Land","id":"https://metadata.un.org/sdg/15","score":0.75}],"awards":[],"funders":[{"id":"https://openalex.org/F4320318240","display_name":"European Space Agency","ror":"https://ror.org/03wd9za21"},{"id":"https://openalex.org/F4320321602","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt","ror":"https://ror.org/04bwf3e34"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W200768722","https://openalex.org/W2040213607","https://openalex.org/W2101677516","https://openalex.org/W2108361658","https://openalex.org/W2114569030","https://openalex.org/W2120037073","https://openalex.org/W2125254501","https://openalex.org/W2138425917","https://openalex.org/W2167718298","https://openalex.org/W6608262082","https://openalex.org/W6677878153"],"related_works":["https://openalex.org/W1966472837","https://openalex.org/W2071207587","https://openalex.org/W4320807967","https://openalex.org/W2015273319","https://openalex.org/W2128760873","https://openalex.org/W4249245269","https://openalex.org/W2047961797","https://openalex.org/W2162127469","https://openalex.org/W2733512255","https://openalex.org/W2769442931"],"abstract_inverted_index":{"Spatially":[0],"distributed":[1],"information":[2,144],"about":[3],"the":[4,8,26,32,54,61,91,117,125,128,171],"current":[5],"state":[6],"of":[7,28,53,63,68,114,119],"land":[9],"surface":[10],"can":[11],"be":[12,20],"obtained":[13],"from":[14,90,145],"remote":[15],"sensing":[16],"measurements.":[17],"These":[18],"may":[19],"used":[21],"with":[22,102],"great":[23],"benefit":[24],"for":[25,174],"understanding":[27],"hydrological":[29],"processes":[30],"on":[31,123],"landscape":[33],"level,":[34],"where":[35],"in":[36,76,178],"situ":[37],"measurements":[38],"must":[39],"fail":[40],"due":[41],"to":[42,48,81,97,136,162],"lacking":[43],"spatial":[44,108],"coverage.":[45],"The":[46,110,131,151],"potential":[47],"quantify":[49],"soil":[50,56,120,138,165],"moisture":[51,121,139,166],"conditions":[52],"top":[55],"layer,":[57],"as":[58,60],"well":[59],"derivation":[62,118],"snow":[64,141,168],"parameters":[65],"by":[66],"means":[67],"active":[69],"microwave":[70],"imagery":[71],"has":[72],"been":[73],"successfully":[74],"demonstrated":[75],"numerous":[77],"studies.":[78],"In":[79],"contrast":[80],"earlier":[82],"and":[83,106,127,140,159,167],"rather":[84],"experimental":[85],"research":[86],"efforts,":[87],"data":[88],"acquired":[89],"ENVISAT":[92],"ASAR":[93,115,146],"sensor":[94],"firstly":[95],"enables":[96],"continuously":[98],"monitor":[99],"large":[100],"areas":[101],"high":[103,107],"temporal":[104],"frequency":[105],"resolution.":[109],"different":[111],"operation":[112],"modes":[113],"allow":[116],"maps":[122],"both,":[124],"field":[126],"regional":[129],"scale.":[130],"paper":[132],"presents":[133],"new":[134],"methods":[135],"derive":[137,163],"covered":[142],"area":[143],"wide":[147],"swath":[148],"(WSM)":[149],"datasets.":[150],"presented":[152],"approaches":[153],"allocate":[154],"a":[155],"robust,":[156],"yet":[157],"practicable":[158],"reliable":[160],"technique":[161],"near-surface":[164],"patterns,":[169],"being":[170],"key":[172],"prerequisite":[173],"an":[175],"operational":[176],"application":[177],"hydrologic":[179],"modelling.":[180]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
