{"id":"https://openalex.org/W2006579328","doi":"https://doi.org/10.1109/igarss.2014.6947208","title":"TanDEM-X global DEM quality status and acquisition completion","display_name":"TanDEM-X global DEM quality status and acquisition completion","publication_year":2014,"publication_date":"2014-07-01","ids":{"openalex":"https://openalex.org/W2006579328","doi":"https://doi.org/10.1109/igarss.2014.6947208","mag":"2006579328"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2014.6947208","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2014.6947208","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Geoscience and Remote Sensing Symposium","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/A5065643119","display_name":"Benjamin Br\u00e4utigam","orcid":null},"institutions":[{"id":"https://openalex.org/I2898391981","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","ror":"https://ror.org/04bwf3e34","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2898391981"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"B. Brautigam","raw_affiliation_strings":["German Aerospace Center (DLR), Microwaves and Radar Institute, Oberpfaffenhofen, Germany","German Aerospace Center (DLR) Microwaves and Radar Institute Oberpfaffenhofen, Germany"],"affiliations":[{"raw_affiliation_string":"German Aerospace Center (DLR), Microwaves and Radar Institute, Oberpfaffenhofen, Germany","institution_ids":["https://openalex.org/I2898391981"]},{"raw_affiliation_string":"German Aerospace Center (DLR) Microwaves and Radar Institute Oberpfaffenhofen, Germany","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103130561","display_name":"Markus Bachmann","orcid":"https://orcid.org/0000-0002-6028-4303"},"institutions":[{"id":"https://openalex.org/I2898391981","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","ror":"https://ror.org/04bwf3e34","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2898391981"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"M. Bachmann","raw_affiliation_strings":["German Aerospace Center (DLR), Microwaves and Radar Institute, Oberpfaffenhofen, Germany","German Aerospace Center (DLR) Microwaves and Radar Institute Oberpfaffenhofen, Germany"],"affiliations":[{"raw_affiliation_string":"German Aerospace Center (DLR), Microwaves and Radar Institute, Oberpfaffenhofen, Germany","institution_ids":["https://openalex.org/I2898391981"]},{"raw_affiliation_string":"German Aerospace Center (DLR) Microwaves and Radar Institute Oberpfaffenhofen, Germany","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058165100","display_name":"Daniel Schulze","orcid":"https://orcid.org/0000-0001-9415-2555"},"institutions":[{"id":"https://openalex.org/I2898391981","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","ror":"https://ror.org/04bwf3e34","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2898391981"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"D. Schulze","raw_affiliation_strings":["German Aerospace Center (DLR), Microwaves and Radar Institute, Oberpfaffenhofen, Germany","German Aerospace Center (DLR) Microwaves and Radar Institute Oberpfaffenhofen, Germany"],"affiliations":[{"raw_affiliation_string":"German Aerospace Center (DLR), Microwaves and Radar Institute, Oberpfaffenhofen, Germany","institution_ids":["https://openalex.org/I2898391981"]},{"raw_affiliation_string":"German Aerospace Center (DLR) Microwaves and Radar Institute Oberpfaffenhofen, Germany","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5105888918","display_name":"D. Borla Tridon","orcid":null},"institutions":[{"id":"https://openalex.org/I2898391981","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","ror":"https://ror.org/04bwf3e34","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2898391981"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"D. Borla Tridon","raw_affiliation_strings":["German Aerospace Center (DLR), Microwaves and Radar Institute, Oberpfaffenhofen, Germany","German Aerospace Center (DLR) Microwaves and Radar Institute Oberpfaffenhofen, Germany"],"affiliations":[{"raw_affiliation_string":"German Aerospace Center (DLR), Microwaves and Radar Institute, Oberpfaffenhofen, Germany","institution_ids":["https://openalex.org/I2898391981"]},{"raw_affiliation_string":"German Aerospace Center (DLR) Microwaves and Radar Institute Oberpfaffenhofen, Germany","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023980873","display_name":"Paola Rizzoli","orcid":"https://orcid.org/0000-0001-9118-2732"},"institutions":[{"id":"https://openalex.org/I2898391981","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","ror":"https://ror.org/04bwf3e34","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2898391981"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"P. Rizzoli","raw_affiliation_strings":["German Aerospace Center (DLR), Microwaves and Radar Institute, Oberpfaffenhofen, Germany","German Aerospace Center (DLR) Microwaves and Radar Institute Oberpfaffenhofen, Germany"],"affiliations":[{"raw_affiliation_string":"German Aerospace Center (DLR), Microwaves and Radar Institute, Oberpfaffenhofen, Germany","institution_ids":["https://openalex.org/I2898391981"]},{"raw_affiliation_string":"German Aerospace Center (DLR) Microwaves and Radar Institute Oberpfaffenhofen, Germany","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011617762","display_name":"Michele Martone","orcid":"https://orcid.org/0000-0002-4601-6599"},"institutions":[{"id":"https://openalex.org/I2898391981","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","ror":"https://ror.org/04bwf3e34","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2898391981"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"M. Martone","raw_affiliation_strings":["German Aerospace Center (DLR), Microwaves and Radar Institute, Oberpfaffenhofen, Germany","German Aerospace Center (DLR) Microwaves and Radar Institute Oberpfaffenhofen, Germany"],"affiliations":[{"raw_affiliation_string":"German Aerospace Center (DLR), Microwaves and Radar Institute, Oberpfaffenhofen, Germany","institution_ids":["https://openalex.org/I2898391981"]},{"raw_affiliation_string":"German Aerospace Center (DLR) Microwaves and Radar Institute Oberpfaffenhofen, Germany","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035578726","display_name":"Carolina Gonz\u00e1lez","orcid":"https://orcid.org/0000-0002-9340-1887"},"institutions":[{"id":"https://openalex.org/I2898391981","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","ror":"https://ror.org/04bwf3e34","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2898391981"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"C. Gonzalez","raw_affiliation_strings":["German Aerospace Center (DLR), Microwaves and Radar Institute, Oberpfaffenhofen, Germany","German Aerospace Center (DLR) Microwaves and Radar Institute Oberpfaffenhofen, Germany"],"affiliations":[{"raw_affiliation_string":"German Aerospace Center (DLR), Microwaves and Radar Institute, Oberpfaffenhofen, Germany","institution_ids":["https://openalex.org/I2898391981"]},{"raw_affiliation_string":"German Aerospace Center (DLR) Microwaves and Radar Institute Oberpfaffenhofen, Germany","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081451932","display_name":"Manfred Zink","orcid":"https://orcid.org/0000-0002-4308-5636"},"institutions":[{"id":"https://openalex.org/I2898391981","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","ror":"https://ror.org/04bwf3e34","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2898391981"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"M. Zink","raw_affiliation_strings":["German Aerospace Center (DLR), Microwaves and Radar Institute, Oberpfaffenhofen, Germany","German Aerospace Center (DLR) Microwaves and Radar Institute Oberpfaffenhofen, Germany"],"affiliations":[{"raw_affiliation_string":"German Aerospace Center (DLR), Microwaves and Radar Institute, Oberpfaffenhofen, Germany","institution_ids":["https://openalex.org/I2898391981"]},{"raw_affiliation_string":"German Aerospace Center (DLR) Microwaves and Radar Institute Oberpfaffenhofen, Germany","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038360917","display_name":"Gerhard Krieger","orcid":"https://orcid.org/0000-0002-4548-0285"},"institutions":[{"id":"https://openalex.org/I2898391981","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","ror":"https://ror.org/04bwf3e34","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2898391981"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"G. Krieger","raw_affiliation_strings":["German Aerospace Center (DLR), Microwaves and Radar Institute, Oberpfaffenhofen, Germany","German Aerospace Center (DLR) Microwaves and Radar Institute Oberpfaffenhofen, Germany"],"affiliations":[{"raw_affiliation_string":"German Aerospace Center (DLR), Microwaves and Radar Institute, Oberpfaffenhofen, Germany","institution_ids":["https://openalex.org/I2898391981"]},{"raw_affiliation_string":"German Aerospace Center (DLR) Microwaves and Radar Institute Oberpfaffenhofen, Germany","institution_ids":["https://openalex.org/I2898391981"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5065643119"],"corresponding_institution_ids":["https://openalex.org/I2898391981"],"apc_list":null,"apc_paid":null,"fwci":32.1731,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.99123346,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"3390","last_page":"3393"},"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":0.9973000288009644,"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/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9952999949455261,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/digital-elevation-model","display_name":"Digital elevation model","score":0.856889009475708},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5901422500610352},{"id":"https://openalex.org/keywords/shuttle-radar-topography-mission","display_name":"Shuttle Radar Topography Mission","score":0.5879878997802734},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5584535002708435},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.5135688781738281},{"id":"https://openalex.org/keywords/terrain","display_name":"Terrain","score":0.490996390581131},{"id":"https://openalex.org/keywords/data-acquisition","display_name":"Data acquisition","score":0.4851120710372925},{"id":"https://openalex.org/keywords/interferometric-synthetic-aperture-radar","display_name":"Interferometric synthetic aperture radar","score":0.4360365867614746},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2557331919670105},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.25179845094680786},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.19319525361061096},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.12044012546539307}],"concepts":[{"id":"https://openalex.org/C181843262","wikidata":"https://www.wikidata.org/wiki/Q640492","display_name":"Digital elevation model","level":2,"score":0.856889009475708},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5901422500610352},{"id":"https://openalex.org/C184149073","wikidata":"https://www.wikidata.org/wiki/Q965136","display_name":"Shuttle Radar Topography Mission","level":3,"score":0.5879878997802734},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5584535002708435},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.5135688781738281},{"id":"https://openalex.org/C161840515","wikidata":"https://www.wikidata.org/wiki/Q186131","display_name":"Terrain","level":2,"score":0.490996390581131},{"id":"https://openalex.org/C163985040","wikidata":"https://www.wikidata.org/wiki/Q1172399","display_name":"Data acquisition","level":2,"score":0.4851120710372925},{"id":"https://openalex.org/C22286887","wikidata":"https://www.wikidata.org/wiki/Q1666056","display_name":"Interferometric synthetic aperture radar","level":3,"score":0.4360365867614746},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2557331919670105},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.25179845094680786},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.19319525361061096},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.12044012546539307},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/igarss.2014.6947208","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2014.6947208","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},{"id":"pmh:oai:elib.dlr.de:88914","is_oa":false,"landing_page_url":"https://elib.dlr.de/88914/","pdf_url":null,"source":{"id":"https://openalex.org/S4377196266","display_name":"elib (German Aerospace Center)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2898391981","host_organization_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","host_organization_lineage":["https://openalex.org/I2898391981"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Konferenzbeitrag"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.4300000071525574}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W134233082","https://openalex.org/W188386831","https://openalex.org/W314668026","https://openalex.org/W1580305659","https://openalex.org/W1968098630","https://openalex.org/W1969239520","https://openalex.org/W1985810327","https://openalex.org/W2015012778","https://openalex.org/W2025286313","https://openalex.org/W2070716741","https://openalex.org/W2210636785","https://openalex.org/W2331089306","https://openalex.org/W6607612274","https://openalex.org/W6611084343","https://openalex.org/W6688136178"],"related_works":["https://openalex.org/W2011460488","https://openalex.org/W2055954178","https://openalex.org/W3161754348","https://openalex.org/W4294970007","https://openalex.org/W2469485159","https://openalex.org/W3133813888","https://openalex.org/W3093283807","https://openalex.org/W2246795038","https://openalex.org/W2027476449","https://openalex.org/W2079590773"],"abstract_inverted_index":{"TanDEM-X":[0],"(TerraSAR-X":[1],"add-on":[2],"for":[3,58],"Digital":[4],"Elevation":[5],"Measurements)is":[6],"an":[7],"interferometric":[8],"SAR":[9],"mission":[10],"flying":[11],"two":[12],"radar":[13],"satellites":[14],"in":[15,65],"close":[16],"orbit":[17],"formation.":[18],"Its":[19],"primary":[20],"goal":[21],"is":[22,69],"the":[23,59,73,76,80,91],"production":[24],"of":[25,33,75,82,104],"a":[26,87,100],"homogeneous":[27],"global":[28,77],"digital":[29],"elevation":[30],"model":[31],"(DEM)":[32],"unprecedented":[34],"accuracy.":[35],"Since":[36],"2010":[37],"all":[38],"land":[39],"surfaces":[40],"have":[41],"been":[42],"mapped":[43],"at":[44],"least":[45],"twice":[46],"and":[47,95,111],"difficult":[48],"terrain":[49],"even":[50],"up":[51],"to":[52,71],"four":[53],"times.":[54],"While":[55],"data":[56,102],"acquisition":[57,93],"DEM":[60,78,109,114],"generation":[61],"will":[62],"be":[63],"concluded":[64],"August":[66],"2014":[67],"it":[68],"expected":[70],"complete":[72],"processing":[74],"by":[79],"end":[81],"2015.":[83],"This":[84],"paper":[85],"gives":[86],"status":[88],"update":[89],"on":[90],"current":[92],"planning":[94],"presents":[96],"quality":[97],"results":[98],"from":[99],"huge":[101],"base":[103],"more":[105],"than":[106],"400,000":[107],"single":[108],"scenes":[110],"1700":[112],"final":[113],"products.":[115]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":4}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}