{"id":"https://openalex.org/W4390100501","doi":"https://doi.org/10.1145/3589132.3629971","title":"Exploring GeoAI Methods for Supraglacial Lake Mapping on Greenland Ice Sheet","display_name":"Exploring GeoAI Methods for Supraglacial Lake Mapping on Greenland Ice Sheet","publication_year":2023,"publication_date":"2023-11-13","ids":{"openalex":"https://openalex.org/W4390100501","doi":"https://doi.org/10.1145/3589132.3629971"},"language":"en","primary_location":{"id":"doi:10.1145/3589132.3629971","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3589132.3629971","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3589132.3629971","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 31st ACM International Conference on Advances in Geographic Information Systems","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3589132.3629971","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5081291260","display_name":"Xuanshu Luo","orcid":"https://orcid.org/0000-0002-6934-5854"},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Xuanshu Luo","raw_affiliation_strings":["Technical University of Munich, Munich, Germany"],"affiliations":[{"raw_affiliation_string":"Technical University of Munich, Munich, Germany","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5093559203","display_name":"Paul Walther","orcid":"https://orcid.org/0000-0002-5101-5793"},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Paul Walther","raw_affiliation_strings":["Technical University of Munich, Munich, Germany"],"affiliations":[{"raw_affiliation_string":"Technical University of Munich, Munich, Germany","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083280063","display_name":"Wejdene Mansour","orcid":"https://orcid.org/0009-0008-4362-2092"},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Wejdene Mansour","raw_affiliation_strings":["Technical University of Munich, Munich, Germany"],"affiliations":[{"raw_affiliation_string":"Technical University of Munich, Munich, Germany","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091985648","display_name":"Balthasar Teuscher","orcid":null},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Balthasar Teuscher","raw_affiliation_strings":["Technical University of Munich, Munich, Germany"],"affiliations":[{"raw_affiliation_string":"Technical University of Munich, Munich, Germany","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004926829","display_name":"Johann Maximilian Zollner","orcid":"https://orcid.org/0000-0003-3742-8468"},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Johann Maximilian Zollner","raw_affiliation_strings":["Technical University of Munich, Munich, Germany"],"affiliations":[{"raw_affiliation_string":"Technical University of Munich, Munich, Germany","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100348619","display_name":"Hao Li","orcid":"https://orcid.org/0000-0002-6336-8772"},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Hao Li","raw_affiliation_strings":["Technical University of Munich, Munich, Germany"],"affiliations":[{"raw_affiliation_string":"Technical University of Munich, Munich, Germany","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062987908","display_name":"Martin Werner","orcid":"https://orcid.org/0000-0002-6951-8022"},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Martin Werner","raw_affiliation_strings":["Technical University of Munich, Munich, Germany"],"affiliations":[{"raw_affiliation_string":"Technical University of Munich, Munich, Germany","institution_ids":["https://openalex.org/I62916508"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5081291260"],"corresponding_institution_ids":["https://openalex.org/I62916508"],"apc_list":null,"apc_paid":null,"fwci":1.0984,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.76266386,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10644","display_name":"Cryospheric studies and observations","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T10644","display_name":"Cryospheric studies and observations","score":0.9997000098228455,"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":0.9916999936103821,"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"}},{"id":"https://openalex.org/T10930","display_name":"Flood Risk Assessment and Management","score":0.9835000038146973,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"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/segmentation","display_name":"Segmentation","score":0.7047902941703796},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6484228372573853},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.554077684879303},{"id":"https://openalex.org/keywords/relation","display_name":"Relation (database)","score":0.5254223346710205},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.48970964550971985},{"id":"https://openalex.org/keywords/snow","display_name":"Snow","score":0.48069125413894653},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.4518147110939026},{"id":"https://openalex.org/keywords/object-detection","display_name":"Object detection","score":0.431417852640152},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.38150554895401},{"id":"https://openalex.org/keywords/physical-geography","display_name":"Physical geography","score":0.35694563388824463},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.317929208278656},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.27090027928352356},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.20836323499679565},{"id":"https://openalex.org/keywords/geomorphology","display_name":"Geomorphology","score":0.1302371621131897},{"id":"https://openalex.org/keywords/archaeology","display_name":"Archaeology","score":0.12094494700431824}],"concepts":[{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.7047902941703796},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6484228372573853},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.554077684879303},{"id":"https://openalex.org/C25343380","wikidata":"https://www.wikidata.org/wiki/Q277521","display_name":"Relation (database)","level":2,"score":0.5254223346710205},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.48970964550971985},{"id":"https://openalex.org/C197046000","wikidata":"https://www.wikidata.org/wiki/Q7561","display_name":"Snow","level":2,"score":0.48069125413894653},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.4518147110939026},{"id":"https://openalex.org/C2776151529","wikidata":"https://www.wikidata.org/wiki/Q3045304","display_name":"Object detection","level":3,"score":0.431417852640152},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.38150554895401},{"id":"https://openalex.org/C100970517","wikidata":"https://www.wikidata.org/wiki/Q52107","display_name":"Physical geography","level":1,"score":0.35694563388824463},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.317929208278656},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.27090027928352356},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.20836323499679565},{"id":"https://openalex.org/C114793014","wikidata":"https://www.wikidata.org/wiki/Q52109","display_name":"Geomorphology","level":1,"score":0.1302371621131897},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.12094494700431824},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3589132.3629971","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3589132.3629971","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3589132.3629971","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 31st ACM International Conference on Advances in Geographic Information Systems","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3589132.3629971","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3589132.3629971","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3589132.3629971","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 31st ACM International Conference on Advances in Geographic Information Systems","raw_type":"proceedings-article"},"sustainable_development_goals":[{"display_name":"Life below water","score":0.4099999964237213,"id":"https://metadata.un.org/sdg/14"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4390100501.pdf","grobid_xml":"https://content.openalex.org/works/W4390100501.grobid-xml"},"referenced_works_count":13,"referenced_works":["https://openalex.org/W2194775991","https://openalex.org/W2565639579","https://openalex.org/W2613412841","https://openalex.org/W2801080873","https://openalex.org/W2901833077","https://openalex.org/W2964121744","https://openalex.org/W2995568124","https://openalex.org/W2996817403","https://openalex.org/W3000874431","https://openalex.org/W3019152002","https://openalex.org/W3118807321","https://openalex.org/W3206056167","https://openalex.org/W4390874575"],"related_works":["https://openalex.org/W2910852340","https://openalex.org/W2913143114","https://openalex.org/W1975930865","https://openalex.org/W2060524912","https://openalex.org/W2314704010","https://openalex.org/W1584003442","https://openalex.org/W4399703474","https://openalex.org/W2317224478","https://openalex.org/W4292830139","https://openalex.org/W4319309705"],"abstract_inverted_index":{"The":[0,19,131,159],"ACM":[1],"SIGSPATIAL":[2],"Cup":[3],"2023":[4],"proposed":[5],"the":[6,36,44,73,87,118,129],"challenge":[7],"to":[8,43,72,128,156],"identify":[9],"and":[10,31,58,60,101,122,140],"map":[11],"supraglacial":[12,22],"lakes":[13,23,52,105],"in":[14,16,136],"Greenland":[15],"satellite":[17],"imagery.":[18],"peculiarities":[20],"of":[21,38,47,76],"pose":[24],"a":[25,39,93,99],"hard":[26],"problem":[27],"for":[28,83],"semantic":[29,74,115],"segmentation":[30,75,116,124],"object":[32,84],"detection":[33],"tasks":[34],"because":[35],"definition":[37],"lake":[40],"is":[41,68,79,92,96,106,162],"ill-fitted":[42],"inner":[45],"workings":[46],"such":[48],"approaches.":[49],"For":[50],"example,":[51],"are":[53,103,149],"often":[54],"covered":[55],"by":[56],"ice":[57],"snow":[59],"narrow":[61],"streams":[62],"can":[63],"connect":[64],"distinct":[65],"lakes,":[66],"which":[67],"not":[69,81,97],"directly":[70],"translatable":[71],"water.":[77],"It":[78],"also":[80],"well-posed":[82],"detection,":[85],"especially":[86],"identity":[88],"relation":[89],"-":[90],"what":[91,95,102],"lake,":[94,100],"(yet)":[98],"two":[104],"challenging.":[107],"In":[108],"this":[109],"context,":[110],"we":[111],"worked":[112],"on":[113],"adapting":[114],"using":[117,125],"Segment":[119],"Anything":[120],"Model":[121],"instance":[123],"Mask":[126],"R-CNN":[127],"setting.":[130],"latter":[132],"ended":[133],"up":[134],"superior":[135],"our":[137,152],"own":[138],"evaluation":[139],"even":[141],"got":[142],"ranked":[143],"second":[144],"among":[145],"all":[146],"participants.":[147],"We":[148],"proud":[150],"that":[151],"approach":[153],"has":[154],"led":[155],"competitive":[157],"performance.":[158],"source":[160],"code":[161],"available":[163],"from":[164],"https://github.com/tum-bgd/GISCup23.":[165]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
