{"id":"https://openalex.org/W1996122454","doi":"https://doi.org/10.1109/igarss.2010.5650201","title":"Icesat lidar and global digital elevation models: applications to desdyni","display_name":"Icesat lidar and global digital elevation models: applications to desdyni","publication_year":2010,"publication_date":"2010-07-01","ids":{"openalex":"https://openalex.org/W1996122454","doi":"https://doi.org/10.1109/igarss.2010.5650201","mag":"1996122454"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2010.5650201","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2010.5650201","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE International 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/A5048257180","display_name":"C. C. Carabajal","orcid":"https://orcid.org/0000-0002-7189-5169"},"institutions":[{"id":"https://openalex.org/I1306266525","display_name":"Goddard Space Flight Center","ror":"https://ror.org/0171mag52","country_code":"US","type":"facility","lineage":["https://openalex.org/I1306266525","https://openalex.org/I4210124779"]},{"id":"https://openalex.org/I4210099313","display_name":"Sigma Space (United States)","ror":"https://ror.org/0187tsx41","country_code":"US","type":"company","lineage":["https://openalex.org/I4210099313"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Claudia C. Carabajal","raw_affiliation_strings":["Planetary Geodynamics Laboratory, Sigma Space Corporation-NASA Goddard Space Flight Center, Greenbelt, MD, USA","Sigma Space Corp. @ NASA Goddard Space Flight Center, Planetary Geodynamics Laboratory, Code 698, Greenbelt, MD 20771, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Planetary Geodynamics Laboratory, Sigma Space Corporation-NASA Goddard Space Flight Center, Greenbelt, MD, USA","institution_ids":["https://openalex.org/I1306266525","https://openalex.org/I4210099313"]},{"raw_affiliation_string":"Sigma Space Corp. @ NASA Goddard Space Flight Center, Planetary Geodynamics Laboratory, Code 698, Greenbelt, MD 20771, USA","institution_ids":["https://openalex.org/I1306266525"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102860548","display_name":"David J. Harding","orcid":"https://orcid.org/0000-0002-9342-6777"},"institutions":[{"id":"https://openalex.org/I1306266525","display_name":"Goddard Space Flight Center","ror":"https://ror.org/0171mag52","country_code":"US","type":"facility","lineage":["https://openalex.org/I1306266525","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David J. Harding","raw_affiliation_strings":["Planetary Geodynamics Laboratory, NASA Goddard Space Flight Center, Greenbelt, MD, USA","NASA Goddard Space Flight Center, Planetary Geodynamics Laboratory, Code 698, Greenbelt, MD 20771, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Planetary Geodynamics Laboratory, NASA Goddard Space Flight Center, Greenbelt, MD, USA","institution_ids":["https://openalex.org/I1306266525"]},{"raw_affiliation_string":"NASA Goddard Space Flight Center, Planetary Geodynamics Laboratory, Code 698, Greenbelt, MD 20771, USA","institution_ids":["https://openalex.org/I1306266525"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5055193218","display_name":"V. P. Suchdeo","orcid":null},"institutions":[{"id":"https://openalex.org/I1306266525","display_name":"Goddard Space Flight Center","ror":"https://ror.org/0171mag52","country_code":"US","type":"facility","lineage":["https://openalex.org/I1306266525","https://openalex.org/I4210124779"]},{"id":"https://openalex.org/I4210099313","display_name":"Sigma Space (United States)","ror":"https://ror.org/0187tsx41","country_code":"US","type":"company","lineage":["https://openalex.org/I4210099313"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Vijay P. Suchdeo","raw_affiliation_strings":["Planetary Geodynamics Laboratory, Sigma Space Corporation-NASA Goddard Space Flight Center, Greenbelt, MD, USA","Sigma Space Corp. @ NASA Goddard Space Flight Center, Planetary Geodynamics Laboratory, Code 698, Greenbelt, MD 20771, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Planetary Geodynamics Laboratory, Sigma Space Corporation-NASA Goddard Space Flight Center, Greenbelt, MD, USA","institution_ids":["https://openalex.org/I1306266525","https://openalex.org/I4210099313"]},{"raw_affiliation_string":"Sigma Space Corp. @ NASA Goddard Space Flight Center, Planetary Geodynamics Laboratory, Code 698, Greenbelt, MD 20771, USA","institution_ids":["https://openalex.org/I1306266525"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.9033,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.77332085,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1907","last_page":"1910"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9998999834060669,"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/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9998999834060669,"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":0.9991999864578247,"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/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9959999918937683,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"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/elevation","display_name":"Elevation (ballistics)","score":0.7536283731460571},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.7535192966461182},{"id":"https://openalex.org/keywords/geodetic-datum","display_name":"Geodetic datum","score":0.7367013096809387},{"id":"https://openalex.org/keywords/digital-elevation-model","display_name":"Digital elevation model","score":0.7060582041740417},{"id":"https://openalex.org/keywords/altimeter","display_name":"Altimeter","score":0.6762796640396118},{"id":"https://openalex.org/keywords/lidar","display_name":"Lidar","score":0.6129558086395264},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.4933761656284332},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.4914654493331909},{"id":"https://openalex.org/keywords/data-set","display_name":"Data set","score":0.44874897599220276},{"id":"https://openalex.org/keywords/footprint","display_name":"Footprint","score":0.44401898980140686},{"id":"https://openalex.org/keywords/terrain","display_name":"Terrain","score":0.43865862488746643},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.4140649437904358},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.34777742624282837},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.20849886536598206},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.1866341531276703},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.13698819279670715}],"concepts":[{"id":"https://openalex.org/C37054046","wikidata":"https://www.wikidata.org/wiki/Q641888","display_name":"Elevation (ballistics)","level":2,"score":0.7536283731460571},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.7535192966461182},{"id":"https://openalex.org/C58754882","wikidata":"https://www.wikidata.org/wiki/Q1502887","display_name":"Geodetic datum","level":2,"score":0.7367013096809387},{"id":"https://openalex.org/C181843262","wikidata":"https://www.wikidata.org/wiki/Q640492","display_name":"Digital elevation model","level":2,"score":0.7060582041740417},{"id":"https://openalex.org/C17534553","wikidata":"https://www.wikidata.org/wiki/Q216197","display_name":"Altimeter","level":2,"score":0.6762796640396118},{"id":"https://openalex.org/C51399673","wikidata":"https://www.wikidata.org/wiki/Q504027","display_name":"Lidar","level":2,"score":0.6129558086395264},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.4933761656284332},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.4914654493331909},{"id":"https://openalex.org/C58489278","wikidata":"https://www.wikidata.org/wiki/Q1172284","display_name":"Data set","level":2,"score":0.44874897599220276},{"id":"https://openalex.org/C132943942","wikidata":"https://www.wikidata.org/wiki/Q2562511","display_name":"Footprint","level":2,"score":0.44401898980140686},{"id":"https://openalex.org/C161840515","wikidata":"https://www.wikidata.org/wiki/Q186131","display_name":"Terrain","level":2,"score":0.43865862488746643},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.4140649437904358},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.34777742624282837},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.20849886536598206},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.1866341531276703},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.13698819279670715},{"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/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","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/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2010.5650201","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2010.5650201","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/13","score":0.4300000071525574,"display_name":"Climate action"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1995869471","https://openalex.org/W2023899670","https://openalex.org/W2080341437","https://openalex.org/W2084744129","https://openalex.org/W2107350444","https://openalex.org/W2131408559","https://openalex.org/W2170844461"],"related_works":["https://openalex.org/W3148155918","https://openalex.org/W2462682329","https://openalex.org/W2053526712","https://openalex.org/W4206741056","https://openalex.org/W2082052857","https://openalex.org/W3040595263","https://openalex.org/W1621772017","https://openalex.org/W4239147863","https://openalex.org/W2909855017","https://openalex.org/W2352163239"],"abstract_inverted_index":{"Geodetic":[0],"control":[1,10,94,249],"is":[2,173],"extremely":[3],"important":[4],"in":[5,195,221,288],"the":[6,70,163,174,181,189,211,227,234,253,266,270],"production":[7],"and":[8,48,58,75,108,140,155,188,214,220],"quality":[9,254],"of":[11,45,69,77,126,177,203,244,255,258,269,285],"topographic":[12,27],"data":[13,28,86,102,135,237],"sets,":[14],"enabling":[15],"elevation":[16,134,175,283],"results":[17],"to":[18,21,52,148,210,226,260],"be":[19,67,90,146],"referenced":[20,133],"an":[22],"absolute":[23],"vertical":[24,153],"datum.":[25],"Global":[26],"with":[29,137,151,208,224],"improved":[30],"geodetic":[31,93,247],"accuracy":[32,139,154,267],"achieved":[33],"using":[34,101],"global":[35,85,261],"Ground":[36],"Control":[37],"Point":[38],"(GCP)":[39],"databases":[40],"enable":[41],"more":[42],"accurate":[43],"characterization":[44],"land":[46,109],"topography":[47],"its":[49],"change":[50],"related":[51],"solid":[53],"Earth":[54],"processes,":[55],"natural":[56],"hazards":[57],"climate":[59],"change.":[60],"The":[61,128,199],"multiple-beam":[62],"lidar":[63],"instrument":[64],"that":[65,88,99,113,144,172,250],"will":[66,81,251],"part":[68],"NASA":[71],"Deformation,":[72],"Ecosystem":[73],"Structure":[74],"Dynamics":[76],"Ice":[78],"(DESDynI)":[79],"mission":[80],"provide":[82,130],"a":[83,131,170,241,256],"comprehensive,":[84],"set":[87,136],"can":[89,145],"used":[91,147],"for":[92,166,278],"purposes.":[95],"Here":[96,263],"we":[97,238,264],"illustrate":[98,265],"potential":[100],"acquired":[103,115],"by":[104,218],"NASA's":[105],"Ice,":[106],"Cloud":[107],"Elevation":[110,205],"Satellite":[111],"(ICEsat)":[112],"has":[114],"single-beam,":[116],"globally":[117],"distributed":[118],"laser":[119,182],"altimeter":[120],"profiles":[121,129],"(\u00b1":[122],"86\u00b0)":[123],"since":[124],"February":[125],"2003.":[127],"consistently":[132],"unprecedented":[138],"quantified":[141],"measurement":[142],"errors":[143],"generate":[149],"GCPs":[150],"sub-decimeter":[152],"better":[156],"than":[157],"10":[158],"m":[159],"horizontal":[160],"accuracy.":[161],"Like":[162],"planned":[164],"capability":[165],"DESDynI,":[167],"ICESat":[168,219,235],"records":[169],"waveform":[171,200],"distribution":[176],"energy":[178],"reflected":[179],"within":[180],"footprint":[183],"from":[184],"vegetation,":[185],"where":[186,191],"present,":[187],"ground":[190,228,248],"illuminated":[192],"through":[193],"gaps":[194],"any":[196],"vegetation":[197,231],"cover.":[198,232],"enables":[201],"assessment":[202,268],"Digital":[204],"Models":[206],"(DEMs)":[207],"respect":[209,225],"highest,":[212],"centroid,":[213],"lowest":[215],"elevations":[216],"observed":[217],"some":[222],"cases":[223],"identified":[229],"beneath":[230],"Using":[233],"altimetry":[236],"are":[239],"developing":[240],"comprehensive":[242],"database":[243],"consistent,":[245],"global,":[246],"enhance":[252],"variety":[257],"regional":[259],"DEMs.":[262],"Shuttle":[271],"Radar":[272],"Topography":[273],"Mission":[274],"(SRTM)":[275],"DEM":[276],"produced":[277],"Australia,":[279],"documenting":[280],"spatially":[281],"varying":[282],"biases":[284],"several":[286],"meters":[287],"magnitude.":[289]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":5},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":4},{"year":2012,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
