{"id":"https://openalex.org/W7161850076","doi":"https://doi.org/10.48550/arxiv.2605.19605","title":"deadtrees.earth-aerial: A Multi-Resolution Aerial Image Dataset for Tree Cover and Mortality Detection","display_name":"deadtrees.earth-aerial: A Multi-Resolution Aerial Image Dataset for Tree Cover and Mortality Detection","publication_year":2026,"publication_date":"2026-05-19","ids":{"openalex":"https://openalex.org/W7161850076","doi":"https://doi.org/10.48550/arxiv.2605.19605"},"language":"en","primary_location":{"id":"pmh:oai:freidok.uni-freiburg.de:283899","is_oa":false,"landing_page_url":"https://freidok.uni-freiburg.de/data/283899","pdf_url":null,"source":{"id":"https://openalex.org/S4306401057","display_name":"FreiDok plus (Universit\u00e4tsbibliothek Freiburg)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I161046081","host_organization_name":"University of Freiburg","host_organization_lineage":["https://openalex.org/I161046081"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"preprint"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.48550/arxiv.2605.19605","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5136595995","display_name":"Ayushi Sharma","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sharma, Ayushi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006751862","display_name":"Clemens Mosig","orcid":"https://orcid.org/0009-0003-8662-7698"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mosig, Clemens","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5136595650","display_name":"Lukas Drees","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Drees, Lukas","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037683664","display_name":"Salim Soltani","orcid":"https://orcid.org/0000-0003-2797-4131"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Soltani, Salim","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088703401","display_name":"Janusch Vajna-Jehle","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Vajna-Jehle, Janusch","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5127647566","display_name":"Aaron Sheppard","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sheppard, Aaron","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5136518899","display_name":"Belqis Ahmadi","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ahmadi, Belqis","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5126682240","display_name":"Jonathan Schmid","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Schmid, Jonathan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114336886","display_name":"Paul Neumeier","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Neumeier, Paul","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5136025084","display_name":"Nathan Jacobs","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jacobs, Nathan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5136533512","display_name":"Jan Dirk Wegner","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wegner, Jan Dirk","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5136547658","display_name":"Teja Kattenborn","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kattenborn, Teja","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.7774999737739563,"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":0.7774999737739563,"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/T10111","display_name":"Remote Sensing in Agriculture","score":0.12800000607967377,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"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/T10555","display_name":"Fire effects on ecosystems","score":0.027799999341368675,"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/biome","display_name":"Biome","score":0.7160000205039978},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.6585000157356262},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.6291000247001648},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.5924000144004822},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.3894999921321869},{"id":"https://openalex.org/keywords/cover","display_name":"Cover (algebra)","score":0.3797999918460846},{"id":"https://openalex.org/keywords/data-set","display_name":"Data set","score":0.3720000088214874},{"id":"https://openalex.org/keywords/aerial-imagery","display_name":"Aerial imagery","score":0.36970001459121704}],"concepts":[{"id":"https://openalex.org/C89920630","wikidata":"https://www.wikidata.org/wiki/Q101998","display_name":"Biome","level":3,"score":0.7160000205039978},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.6585000157356262},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.6291000247001648},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.5924000144004822},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5698999762535095},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4059000015258789},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.3894999921321869},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3824000060558319},{"id":"https://openalex.org/C2780428219","wikidata":"https://www.wikidata.org/wiki/Q16952335","display_name":"Cover (algebra)","level":2,"score":0.3797999918460846},{"id":"https://openalex.org/C58489278","wikidata":"https://www.wikidata.org/wiki/Q1172284","display_name":"Data set","level":2,"score":0.3720000088214874},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.36970001459121704},{"id":"https://openalex.org/C2987819851","wikidata":"https://www.wikidata.org/wiki/Q191839","display_name":"Aerial imagery","level":2,"score":0.36970001459121704},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.3598000109195709},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3594000041484833},{"id":"https://openalex.org/C2776429412","wikidata":"https://www.wikidata.org/wiki/Q4688011","display_name":"Aerial image","level":3,"score":0.358599990606308},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.3490000069141388},{"id":"https://openalex.org/C2780648208","wikidata":"https://www.wikidata.org/wiki/Q3001793","display_name":"Land cover","level":3,"score":0.33970001339912415},{"id":"https://openalex.org/C60478076","wikidata":"https://www.wikidata.org/wiki/Q3036835","display_name":"Reference data","level":2,"score":0.29499998688697815},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.29249998927116394},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.2897999882698059},{"id":"https://openalex.org/C127759330","wikidata":"https://www.wikidata.org/wiki/Q637416","display_name":"Codebook","level":2,"score":0.28769999742507935},{"id":"https://openalex.org/C133214962","wikidata":"https://www.wikidata.org/wiki/Q191839","display_name":"Aerial photography","level":2,"score":0.28130000829696655},{"id":"https://openalex.org/C169903167","wikidata":"https://www.wikidata.org/wiki/Q3985153","display_name":"Test set","level":2,"score":0.27970001101493835},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.272599995136261},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.2614000141620636},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.2540000081062317}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:freidok.uni-freiburg.de:283899","is_oa":false,"landing_page_url":"https://freidok.uni-freiburg.de/data/283899","pdf_url":null,"source":{"id":"https://openalex.org/S4306401057","display_name":"FreiDok plus (Universit\u00e4tsbibliothek Freiburg)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I161046081","host_organization_name":"University of Freiburg","host_organization_lineage":["https://openalex.org/I161046081"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"preprint"},{"id":"doi:10.48550/arxiv.2605.19605","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2605.19605","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"doi:10.48550/arxiv.2605.19605","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2605.19605","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Forests":[0],"worldwide":[1],"are":[2],"increasingly":[3],"threatened":[4],"by":[5,55],"climate":[6],"change":[7],"and":[8,14,26,33,42,48,69,85,126,132,160,165,172,175,183,205,234],"disturbances":[9],"such":[10,213],"as":[11,214],"fire,":[12],"pests,":[13],"pathogens,":[15],"creating":[16],"an":[17],"urgent":[18],"need":[19],"for":[20,40,63,92,129,156,191],"scalable":[21],"monitoring":[22],"of":[23,45,58,66,82,110,144,180,247],"tree":[24,27,46,67,83,86,130,158],"cover":[25,68,84,131,159,176],"mortality.":[28,49,70,133,161],"Aerial":[29],"imagery":[30,91],"from":[31,88,117,222],"drones":[32],"aircraft":[34],"is":[35,53,251],"a":[36,103,138,177],"key":[37],"data":[38],"source":[39],"detailed":[41],"large-scale":[43],"mapping":[44],"crowns":[47],"However,":[50],"related":[51],"progress":[52],"limited":[54],"the":[56,93,163,187,218,248],"lack":[57],"globally":[59,146],"representative,":[60],"harmonized":[61],"datasets":[62,77,167],"joint":[64,80],"segmentation":[65,81,201],"We":[71],"introduce":[72],"two":[73],"novel,":[74],"open,":[75],"machine-learning-ready":[76],"to":[78,119,224],"enable":[79],"mortality":[87,184,200],"centimeter-scale":[89],"aerial":[90],"first":[94],"time":[95],"at":[96,253],"global":[97],"scales.":[98],"With":[99,134],"DTE-aerial-train,":[100],"we":[101,136,193],"provide":[102,137],"training":[104,164],"dataset":[105,250],"comprising":[106],"385K":[107],"image":[108],"patches":[109,151],"size":[111],"1024x1024":[112],"pixels,":[113],"with":[114,152,207,226],"resolutions":[115],"ranging":[116],"2.5":[118],"20":[120],"cm.":[121],"It":[122],"includes":[123],"multi-class":[124],"expert-annotated":[125],"-audited":[127],"pseudo-labels":[128],"DTE-aerial-bench,":[135],"geographically":[139],"balanced":[140],"benchmark":[141,166,188,249],"test":[142,189],"set":[143,190],"25":[145],"distributed":[147],"orthoimages":[148],"totaling":[149],"525":[150],"high-quality":[153],"expert":[154],"annotations":[155],"both":[157],"Both":[162],"span":[168],"tropical,":[169],"temperate,":[170],"boreal,":[171],"dryland":[173],"biomes":[174,204],"wide":[178],"range":[179],"forest":[181],"structures":[182],"patterns.":[185],"Using":[186],"evaluation,":[192],"establish":[194],"strong":[195],"reference":[196],"baselines":[197],"that":[198],"improve":[199],"across":[202],"all":[203],"scales":[206],"significant":[208],"gains":[209],"in":[210],"challenging":[211],"regions,":[212],"boreal":[215],"forests,":[216],"where":[217],"F1":[219],"score":[220],"increases":[221],"0.40":[223],"0.58":[225],"around":[227],"45%":[228],"relative":[229],"improvement.":[230],"All":[231],"data,":[232],"models,":[233],"code":[235],"will":[236],"be":[237],"publicly":[238],"released":[239],"under":[240],"permissive":[241],"open-source":[242],"licenses.":[243],"An":[244],"interactive":[245],"visualization":[246],"available":[252],"deadtrees.earth/releases/dte-aerial-bench.":[254]},"counts_by_year":[],"updated_date":"2026-07-01T06:00:48.157686","created_date":"2026-05-21T00:00:00"}