{"id":"https://openalex.org/W3152835402","doi":"https://doi.org/10.1109/jstars.2021.3073782","title":"Reconstruction and Evaluation of DEMs From Bistatic Tandem-X SAR in Mountainous and Coastal Areas of China","display_name":"Reconstruction and Evaluation of DEMs From Bistatic Tandem-X SAR in Mountainous and Coastal Areas of China","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3152835402","doi":"https://doi.org/10.1109/jstars.2021.3073782","mag":"3152835402"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2021.3073782","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2021.3073782","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/jstars.2021.3073782","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100432660","display_name":"Peng Li","orcid":"https://orcid.org/0000-0002-0707-4999"},"institutions":[{"id":"https://openalex.org/I4210113896","display_name":"Qingdao National Laboratory for Marine Science and Technology","ror":"https://ror.org/026sv7t11","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210113896"]},{"id":"https://openalex.org/I4210116268","display_name":"Qingdao Institute of Marine Geology","ror":"https://ror.org/02aybg366","country_code":"CN","type":"facility","lineage":["https://openalex.org/I2799486974","https://openalex.org/I4210116268"]},{"id":"https://openalex.org/I66867065","display_name":"East China Normal University","ror":"https://ror.org/02n96ep67","country_code":"CN","type":"education","lineage":["https://openalex.org/I66867065"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peng Li","raw_affiliation_strings":["Institute of Estuarine and Coastal Zone, College of Marine Geosciences, Ministry of Education, Qingdao, China","Laboratory of Marine Geology, Qingdao National Laboratory for Marine Science and Technology, Qingdao, China","State Key Laboratory of Estuarine and Coastal Research, East China Normal University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0002-0707-4999","affiliations":[{"raw_affiliation_string":"Institute of Estuarine and Coastal Zone, College of Marine Geosciences, Ministry of Education, Qingdao, China","institution_ids":["https://openalex.org/I4210116268"]},{"raw_affiliation_string":"Laboratory of Marine Geology, Qingdao National Laboratory for Marine Science and Technology, Qingdao, China","institution_ids":["https://openalex.org/I4210113896"]},{"raw_affiliation_string":"State Key Laboratory of Estuarine and Coastal Research, East China Normal University, Shanghai, China","institution_ids":["https://openalex.org/I66867065"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007427445","display_name":"Zhenhong Li","orcid":"https://orcid.org/0000-0002-8054-7449"},"institutions":[{"id":"https://openalex.org/I25355098","display_name":"Chang'an University","ror":"https://ror.org/05mxya461","country_code":"CN","type":"education","lineage":["https://openalex.org/I25355098"]},{"id":"https://openalex.org/I59028903","display_name":"Ocean University of China","ror":"https://ror.org/04rdtx186","country_code":"CN","type":"education","lineage":["https://openalex.org/I59028903"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhenhong Li","raw_affiliation_strings":["College of Geological Engineering and Geomatics, Chang'an University, Xi'an, China","Institute of Estuarine and Coastal Zone, College of Marine Geosciences, Ocean University of China, Qingdao, China"],"raw_orcid":"https://orcid.org/0000-0002-8054-7449","affiliations":[{"raw_affiliation_string":"College of Geological Engineering and Geomatics, Chang'an University, Xi'an, China","institution_ids":["https://openalex.org/I25355098"]},{"raw_affiliation_string":"Institute of Estuarine and Coastal Zone, College of Marine Geosciences, Ocean University of China, Qingdao, China","institution_ids":["https://openalex.org/I59028903"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077460951","display_name":"Keren Dai","orcid":"https://orcid.org/0000-0001-8989-3113"},"institutions":[{"id":"https://openalex.org/I31595395","display_name":"Chengdu University of Technology","ror":"https://ror.org/05pejbw21","country_code":"CN","type":"education","lineage":["https://openalex.org/I31595395"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Keren Dai","raw_affiliation_strings":["College of Earth Sciences and the State Key Laboratory of Geohazard Prevention and Geoenvironment Protection, Chengdu University of Technology, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0001-8989-3113","affiliations":[{"raw_affiliation_string":"College of Earth Sciences and the State Key Laboratory of Geohazard Prevention and Geoenvironment Protection, Chengdu University of Technology, Chengdu, China","institution_ids":["https://openalex.org/I31595395"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065058992","display_name":"Yasir Al-Husseinawi","orcid":"https://orcid.org/0000-0002-5388-4896"},"institutions":[{"id":"https://openalex.org/I4210128557","display_name":"Ministry of Higher Education and Scientific Research","ror":"https://ror.org/03m5ehy13","country_code":"IQ","type":"government","lineage":["https://openalex.org/I4210128557"]}],"countries":["IQ"],"is_corresponding":false,"raw_author_name":"Yasir Al-Husseinawi","raw_affiliation_strings":["Ministry of Water Resources, State Commission of Survey, Baghdad, Iraq"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ministry of Water Resources, State Commission of Survey, Baghdad, Iraq","institution_ids":["https://openalex.org/I4210128557"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069047610","display_name":"Wanpeng Feng","orcid":"https://orcid.org/0000-0001-5813-1466"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]},{"id":"https://openalex.org/I4210106122","display_name":"Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou)","ror":"https://ror.org/00y7mag53","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210106122"]},{"id":"https://openalex.org/I4391012567","display_name":"Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai)","ror":"https://ror.org/03swgqh13","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4391012567"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wanpeng Feng","raw_affiliation_strings":["Guangdong Provincial Key Laboratory of Geodynamics and Geohazards, School of Earth Sciences and Engineering, Sun Yat-Sen University, Guangzhou, China","Southern Marine Science and Engineering Guangdong Laboratory, Zhuhai, China"],"raw_orcid":"https://orcid.org/0000-0001-5813-1466","affiliations":[{"raw_affiliation_string":"Guangdong Provincial Key Laboratory of Geodynamics and Geohazards, School of Earth Sciences and Engineering, Sun Yat-Sen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358"]},{"raw_affiliation_string":"Southern Marine Science and Engineering Guangdong Laboratory, Zhuhai, China","institution_ids":["https://openalex.org/I4210106122","https://openalex.org/I4391012567"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058097701","display_name":"Houjie Wang","orcid":"https://orcid.org/0000-0001-6409-0592"},"institutions":[{"id":"https://openalex.org/I4210113896","display_name":"Qingdao National Laboratory for Marine Science and Technology","ror":"https://ror.org/026sv7t11","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210113896"]},{"id":"https://openalex.org/I59028903","display_name":"Ocean University of China","ror":"https://ror.org/04rdtx186","country_code":"CN","type":"education","lineage":["https://openalex.org/I59028903"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Houjie Wang","raw_affiliation_strings":["Key Laboratory of Submarine Geosciences and Prospecting Technology, Institute of Estuarine and Coastal Zone, College of Marine Geosciences, Ministry of Education, Ocean University of China, Qingdao, China","Laboratory of Marine Geology, Qingdao National Laboratory for Marine Science and Technology, Qingdao, China"],"raw_orcid":"https://orcid.org/0000-0001-6409-0592","affiliations":[{"raw_affiliation_string":"Key Laboratory of Submarine Geosciences and Prospecting Technology, Institute of Estuarine and Coastal Zone, College of Marine Geosciences, Ministry of Education, Ocean University of China, Qingdao, China","institution_ids":["https://openalex.org/I59028903"]},{"raw_affiliation_string":"Laboratory of Marine Geology, Qingdao National Laboratory for Marine Science and Technology, Qingdao, China","institution_ids":["https://openalex.org/I4210113896"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":10,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":{"value":1250,"currency":"USD","value_usd":1250},"fwci":13.8788,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.98066874,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":98},"biblio":{"volume":"14","issue":null,"first_page":"5152","last_page":"5170"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10644","display_name":"Cryospheric studies and observations","score":0.9969000220298767,"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/T10535","display_name":"Landslides and related hazards","score":0.9909999966621399,"subfield":{"id":"https://openalex.org/subfields/2308","display_name":"Management, Monitoring, Policy and Law"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/shuttle-radar-topography-mission","display_name":"Shuttle Radar Topography Mission","score":0.927370548248291},{"id":"https://openalex.org/keywords/digital-elevation-model","display_name":"Digital elevation model","score":0.8423295021057129},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.7493244409561157},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.7257046699523926},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.6285276412963867},{"id":"https://openalex.org/keywords/elevation","display_name":"Elevation (ballistics)","score":0.5488749146461487},{"id":"https://openalex.org/keywords/interferometric-synthetic-aperture-radar","display_name":"Interferometric synthetic aperture radar","score":0.5247210264205933},{"id":"https://openalex.org/keywords/advanced-spaceborne-thermal-emission-and-reflection-radiometer","display_name":"Advanced Spaceborne Thermal Emission and Reflection Radiometer","score":0.4776393473148346},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.41509169340133667},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.3828933835029602}],"concepts":[{"id":"https://openalex.org/C184149073","wikidata":"https://www.wikidata.org/wiki/Q965136","display_name":"Shuttle Radar Topography Mission","level":3,"score":0.927370548248291},{"id":"https://openalex.org/C181843262","wikidata":"https://www.wikidata.org/wiki/Q640492","display_name":"Digital elevation model","level":2,"score":0.8423295021057129},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.7493244409561157},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.7257046699523926},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.6285276412963867},{"id":"https://openalex.org/C37054046","wikidata":"https://www.wikidata.org/wiki/Q641888","display_name":"Elevation (ballistics)","level":2,"score":0.5488749146461487},{"id":"https://openalex.org/C22286887","wikidata":"https://www.wikidata.org/wiki/Q1666056","display_name":"Interferometric synthetic aperture radar","level":3,"score":0.5247210264205933},{"id":"https://openalex.org/C13772937","wikidata":"https://www.wikidata.org/wiki/Q298019","display_name":"Advanced Spaceborne Thermal Emission and Reflection Radiometer","level":3,"score":0.4776393473148346},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.41509169340133667},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.3828933835029602},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","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}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/jstars.2021.3073782","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2021.3073782","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:baefdb3f121e4c0b889a2d6051bf3ba3","is_oa":true,"landing_page_url":"https://doaj.org/article/baefdb3f121e4c0b889a2d6051bf3ba3","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 14, Pp 5152-5170 (2021)","raw_type":"article"},{"id":"pmh:oai:eprint.ncl.ac.uk:274825","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306402485","display_name":"Newcastle University ePrints (Newcastle Univesity)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I84884186","host_organization_name":"Newcastle University","host_organization_lineage":["https://openalex.org/I84884186"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":""}],"best_oa_location":{"id":"doi:10.1109/jstars.2021.3073782","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2021.3073782","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Life below water","score":0.7599999904632568,"id":"https://metadata.un.org/sdg/14"}],"awards":[{"id":"https://openalex.org/G195568383","display_name":null,"funder_award_id":"come30001","funder_id":"https://openalex.org/F4320320022","funder_display_name":"Sight Research UK"},{"id":"https://openalex.org/G2542169918","display_name":null,"funder_award_id":"NE/K010794/1","funder_id":"https://openalex.org/F4320320022","funder_display_name":"Sight Research UK"},{"id":"https://openalex.org/G2548232723","display_name":null,"funder_award_id":"41806108","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4926885992","display_name":null,"funder_award_id":"NE/K010794/1","funder_id":"https://openalex.org/F4320334631","funder_display_name":"Natural Environment Research Council"},{"id":"https://openalex.org/G5551475746","display_name":null,"funder_award_id":"SKLGED2021-5-2","funder_id":"https://openalex.org/F4320338098","funder_display_name":"Anhui Academy of Recycling Economical and Technical Engineering, Chinese Academy of Sciences"},{"id":"https://openalex.org/G5966089652","display_name":null,"funder_award_id":"NE/N012151/1","funder_id":"https://openalex.org/F4320334631","funder_display_name":"Natural Environment Research Council"},{"id":"https://openalex.org/G7463032678","display_name":null,"funder_award_id":"NE/N012151/1","funder_id":"https://openalex.org/F4320320022","funder_display_name":"Sight Research UK"},{"id":"https://openalex.org/G7635252134","display_name":null,"funder_award_id":"come30001","funder_id":"https://openalex.org/F4320334631","funder_display_name":"Natural Environment Research Council"},{"id":"https://openalex.org/G8563050099","display_name":null,"funder_award_id":"SKLEC-KF202002","funder_id":"https://openalex.org/F4320326998","funder_display_name":"State Key Laboratory of Estuarine and Coastal Research"}],"funders":[{"id":"https://openalex.org/F4320318240","display_name":"European Space Agency","ror":"https://ror.org/03wd9za21"},{"id":"https://openalex.org/F4320320022","display_name":"Sight Research UK","ror":"https://ror.org/03z2py885"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320326998","display_name":"State Key Laboratory of Estuarine and Coastal Research","ror":null},{"id":"https://openalex.org/F4320334631","display_name":"Natural Environment Research Council","ror":"https://ror.org/02b5d8509"},{"id":"https://openalex.org/F4320338098","display_name":"Anhui Academy of Recycling Economical and Technical Engineering, Chinese Academy of Sciences","ror":"https://ror.org/01yy74248"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":67,"referenced_works":["https://openalex.org/W61145352","https://openalex.org/W121032230","https://openalex.org/W594788025","https://openalex.org/W1258056697","https://openalex.org/W1487177596","https://openalex.org/W1531935134","https://openalex.org/W1537237736","https://openalex.org/W1547669723","https://openalex.org/W1604774502","https://openalex.org/W2004145448","https://openalex.org/W2004503428","https://openalex.org/W2011630633","https://openalex.org/W2021866405","https://openalex.org/W2025494752","https://openalex.org/W2028370714","https://openalex.org/W2043822448","https://openalex.org/W2047029664","https://openalex.org/W2059842332","https://openalex.org/W2065989874","https://openalex.org/W2070716741","https://openalex.org/W2084744129","https://openalex.org/W2098681477","https://openalex.org/W2103997758","https://openalex.org/W2116532198","https://openalex.org/W2121264346","https://openalex.org/W2128184939","https://openalex.org/W2128513227","https://openalex.org/W2136143524","https://openalex.org/W2142198950","https://openalex.org/W2144967378","https://openalex.org/W2145693114","https://openalex.org/W2152657318","https://openalex.org/W2161661683","https://openalex.org/W2163622378","https://openalex.org/W2170679394","https://openalex.org/W2171466305","https://openalex.org/W2173056351","https://openalex.org/W2288720047","https://openalex.org/W2299590137","https://openalex.org/W2312442249","https://openalex.org/W2443769762","https://openalex.org/W2521441182","https://openalex.org/W2552678640","https://openalex.org/W2582562066","https://openalex.org/W2608895276","https://openalex.org/W2620890873","https://openalex.org/W2621347924","https://openalex.org/W2752189547","https://openalex.org/W2753949619","https://openalex.org/W2755431016","https://openalex.org/W2782407037","https://openalex.org/W2788285248","https://openalex.org/W2789294083","https://openalex.org/W2901581761","https://openalex.org/W2908399813","https://openalex.org/W2915292182","https://openalex.org/W2920254659","https://openalex.org/W2940290422","https://openalex.org/W2941135919","https://openalex.org/W2958101574","https://openalex.org/W2990251052","https://openalex.org/W3003657101","https://openalex.org/W3015526299","https://openalex.org/W3034212091","https://openalex.org/W4249744610","https://openalex.org/W6602482181","https://openalex.org/W6604918881"],"related_works":["https://openalex.org/W2469485159","https://openalex.org/W2888776212","https://openalex.org/W4294970007","https://openalex.org/W1963740472","https://openalex.org/W2027476449","https://openalex.org/W1897546656","https://openalex.org/W3135130580","https://openalex.org/W2748193501","https://openalex.org/W2149928442","https://openalex.org/W2742641449"],"abstract_inverted_index":{"TerraSAR-X":[0],"add-on":[1],"for":[2,148,234],"Digital":[3,85],"Elevation":[4,86],"Measurements":[5],"(TanDEM-X)":[6],"mission":[7],"is":[8],"designed":[9],"to":[10,49],"generate":[11,50],"3-D":[12],"images":[13],"of":[14,29,122,130,145,178,223,245],"the":[15,18,56,155,195,216,226],"Earth":[16],"as":[17],"first":[19],"bistatic":[20],"synthetic":[21],"aperture":[22],"radar":[23],"(SAR).":[24],"However,":[25],"few":[26],"quantitative":[27],"studies":[28],"TanDEM-X":[30,52,102,162,196,227],"digital":[31],"elevation":[32,110,209],"model":[33],"(DEM)":[34],"quality":[35,111],"validation":[36],"have":[37],"been":[38],"conducted":[39],"specifically":[40],"in":[41,114,138,154,181,189,215],"China.":[42],"This":[43],"article":[44],"presents":[45],"an":[46,149,220,232],"iterative":[47],"method":[48],"high-resolution":[51],"DEMs":[53,67,203],"and":[54,81,98,101,112,125,158,184,205,240,243,250],"assesses":[55],"vertical":[57],"accuracy":[58],"with":[59,117,211],"high-accuracy":[60],"GPS":[61],"observations,":[62],"1":[63,187],"arc":[64],"second":[65],"global":[66,202],"available":[68],"[Advanced":[69],"Land":[70],"Observing":[71],"Satellite":[72],"World":[73],"3-D-30":[74],"m":[75,104,124,147],"v2.2,":[76],"Advanced":[77],"Spaceborne":[78],"Thermal":[79],"Emission":[80],"Reflection":[82],"Radiometer":[83],"Global":[84],"Model":[87],"(ASTER":[88],"GDEM)":[89],"v3,":[90],"Shuttle":[91],"Radar":[92],"Topography":[93],"Mission":[94],"(SRTM)":[95],"v3.1,":[96],"NASADEM,":[97],"X-band":[99],"SRTM],":[100],"90":[103],"DEM.":[105],"The":[106],"results":[107],"demonstrate":[108],"remarkable":[109],"consistency":[113],"coastal":[115,190,217,246],"areas":[116,183],"root":[118],"mean":[119],"square":[120],"error":[121,128,176],"1.7":[123],"90%":[126],"linear":[127],"(LE90)":[129],"0.4":[131],"m,":[132],"whereas":[133],"3\u20134":[134],"times":[135],"weaker":[136],"accuracies":[137],"steep":[139],"mountainous":[140,160,182,248],"areas.":[141,161,191],"A":[142],"positive":[143],"bias":[144],"1\u20132":[146],"overall":[150,204],"LE90":[151],"measure":[152],"exists":[153],"dense":[156],"vegetation":[157],"steep-slope":[159],"DEM-based":[163],"SAR":[164],"interferometry":[165],"deformation":[166],"uncertainty":[167],"simulation":[168],"indicates":[169,193],"a":[170,207],"low":[171],"or":[172],"even":[173],"negligible":[174],"topographic":[175],"contribution":[177],"2\u20134":[179],"mm":[180,188],"less":[185],"than":[186,200],"It":[192],"that":[194],"DEM":[197,214,228],"performs":[198],"better":[199,208],"other":[201],"shows":[206],"consistence":[210],"SRTM":[212],"C-band":[213],"area.":[218],"As":[219],"excellent":[221],"source":[222],"up-to-date":[224],"information,":[225],"are":[229],"expected":[230],"be":[231],"advantage":[233],"understanding":[235],"dynamic":[236],"land":[237],"use":[238],"changes":[239],"improving":[241],"identification":[242],"delineation":[244],"lands,":[247],"landslides,":[249],"earthquakes":[251],"disasters.":[252]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
