{"id":"https://openalex.org/W78214905","doi":null,"title":"Saturn's Titan: Cassini VIMS Reports Regional Reflectance Change Consistent with Surface Activity","display_name":"Saturn's Titan: Cassini VIMS Reports Regional Reflectance Change Consistent with Surface Activity","publication_year":2007,"publication_date":"2007-03-01","ids":{"openalex":"https://openalex.org/W78214905","mag":"78214905"},"language":"en","primary_location":{"id":"pmh:oai:elib.dlr.de:51364","doi":null,"is_oa":false,"landing_page_url":"https://elib.dlr.de/51364/1/2158.pdf","pdf_url":"https://elib.dlr.de/51364/1/2158.pdf","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,"listed_in":[],"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":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"Konferenzbeitrag"},"volume":null,"type":"conference-paper","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hal.science/hal-03809313","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5105595688","display_name":"Robert M. Nelson","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Nelson, R.M.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112539646","display_name":"L. W. Kamp","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kamp, L.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032234500","display_name":"D. L. Matson","orcid":"https://orcid.org/0000-0001-5426-3656","observed_orcids":["https://orcid.org/0000-0001-5426-3656"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Matson, D.L.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042720670","display_name":"P. G. J. Irwin","orcid":"https://orcid.org/0000-0002-6772-384X","observed_orcids":["https://orcid.org/0000-0002-6772-384X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Irwin, P.G.J.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009205221","display_name":"K. H. Baines","orcid":"https://orcid.org/0000-0002-5544-9986","observed_orcids":["https://orcid.org/0000-0002-5544-9986"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Baines, K.H.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048902249","display_name":"M. D. Boryta","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Boryta, M.D.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109432096","display_name":"Frank E. Leader","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Leader, F.E.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048961733","display_name":"Ralf Jaumann E","orcid":"https://orcid.org/0000-0002-9759-6597","observed_orcids":["https://orcid.org/0000-0002-9759-6597"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jaumann, R.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081740453","display_name":"W. D. Smythe","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Smythe, W.D.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035090601","display_name":"C. Sotin","orcid":"https://orcid.org/0000-0003-3947-1072","observed_orcids":["https://orcid.org/0000-0003-3947-1072"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sotin, C.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072547069","display_name":"R. N. Clark","orcid":"https://orcid.org/0000-0002-7021-1220","observed_orcids":["https://orcid.org/0000-0002-7021-1220","https://orcid.org/0000-0003-4167-6317"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Clark, R.N.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062012511","display_name":"D. P. Cruikshank","orcid":"https://orcid.org/0000-0002-0541-5569","observed_orcids":["https://orcid.org/0000-0002-0541-5569"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Cruikshank, D.P.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067157184","display_name":"P. Drossart","orcid":"https://orcid.org/0000-0001-7261-0228","observed_orcids":["https://orcid.org/0000-0001-7261-0228"]},"institutions":[{"id":"https://openalex.org/I4210120578","display_name":"Laboratoire d\u2019\u00e9tudes spatiales et d\u2019instrumentation en astrophysique","ror":"https://ror.org/02eptjh02","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I204730241","https://openalex.org/I2746051580","https://openalex.org/I2800004676","https://openalex.org/I39804081","https://openalex.org/I4210120578","https://openalex.org/I4210148025","https://openalex.org/I4405253946"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Drossart, P.","raw_affiliation_strings":["LESIA - Laboratoire d'\u00e9tudes spatiales et d'instrumentation en astrophysique (5, place Jules Janssen 92190 MEUDON - France)","P\u00f4le Plan\u00e9tologie du LESIA (France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LESIA - Laboratoire d'\u00e9tudes spatiales et d'instrumentation en astrophysique (5, place Jules Janssen 92190 MEUDON - France)","institution_ids":["https://openalex.org/I4210120578"]},{"raw_affiliation_string":"P\u00f4le Plan\u00e9tologie du LESIA (France)","institution_ids":["https://openalex.org/I4210120578"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033955998","display_name":"J. C. Pearl","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Pearl, J.C.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059734374","display_name":"Bruce W. Hapke","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hapke, B.W.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030339813","display_name":"Jonathan I. Lunine","orcid":"https://orcid.org/0000-0003-2279-4131","observed_orcids":["https://orcid.org/0000-0003-2279-4131"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lunine, J.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070509654","display_name":"M. Combes","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210120578","display_name":"Laboratoire d\u2019\u00e9tudes spatiales et d\u2019instrumentation en astrophysique","ror":"https://ror.org/02eptjh02","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I204730241","https://openalex.org/I2746051580","https://openalex.org/I2800004676","https://openalex.org/I39804081","https://openalex.org/I4210120578","https://openalex.org/I4210148025","https://openalex.org/I4405253946"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Combes, M.","raw_affiliation_strings":["LESIA - Laboratoire d'\u00e9tudes spatiales et d'instrumentation en astrophysique (5, place Jules Janssen 92190 MEUDON - France)","P\u00f4le Plan\u00e9tologie du LESIA (France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LESIA - Laboratoire d'\u00e9tudes spatiales et d'instrumentation en astrophysique (5, place Jules Janssen 92190 MEUDON - France)","institution_ids":["https://openalex.org/I4210120578"]},{"raw_affiliation_string":"P\u00f4le Plan\u00e9tologie du LESIA (France)","institution_ids":["https://openalex.org/I4210120578"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019815694","display_name":"G. Bellucci","orcid":"https://orcid.org/0000-0003-0867-8679","observed_orcids":["https://orcid.org/0000-0003-0867-8679"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Bellucci, G.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003444580","display_name":"Jean\u2010Pierre Bibring","orcid":"https://orcid.org/0000-0002-9428-2242","observed_orcids":["https://orcid.org/0000-0002-9428-2242"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Bibring, J.-P.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066796274","display_name":"F. Capaccioni","orcid":"https://orcid.org/0000-0003-1631-4314","observed_orcids":["https://orcid.org/0000-0003-1631-4314"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Capaccioni, F.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039603920","display_name":"P. Cerroni","orcid":"https://orcid.org/0000-0003-0239-2741","observed_orcids":["https://orcid.org/0000-0003-0239-2741"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Cerroni, P.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Coradini, A.","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Coradini, A.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113312850","display_name":"V. Formisano","orcid":"https://orcid.org/0000-0003-3236-1604","observed_orcids":["https://orcid.org/0000-0003-3236-1604"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Formisano, V.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Filacchione, G.","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Filacchione, G.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Langevin, R.Y.","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Langevin, R.Y.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020201307","display_name":"T. B. McCord","orcid":"https://orcid.org/0000-0001-5130-4360","observed_orcids":["https://orcid.org/0000-0001-5130-4360"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"McCord, T.B.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068139279","display_name":"V. Mennella","orcid":"https://orcid.org/0000-0001-9525-895X","observed_orcids":["https://orcid.org/0000-0001-9525-895X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mennella, V.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Nicholson, P.D.","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Nicholson, P.D.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5022040938","display_name":"B. Sicardy","orcid":"https://orcid.org/0000-0003-1995-0842","observed_orcids":["https://orcid.org/0000-0003-1995-0842"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sicardy, B.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.5164,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.72517207,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"38","issue":null,"first_page":"2158","last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10325","display_name":"Astro and Planetary Science","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1912","display_name":"Space and Planetary 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/T10325","display_name":"Astro and Planetary Science","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1912","display_name":"Space and Planetary 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/T10406","display_name":"Planetary Science and Exploration","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/1912","display_name":"Space and Planetary 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/T10039","display_name":"Stellar, planetary, and galactic studies","score":0.0,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/titan","display_name":"Titan","score":0.9559999704360962},{"id":"https://openalex.org/keywords/near-infrared-reflectance","display_name":"near-infrared reflectance","score":0.843999981880188},{"id":"https://openalex.org/keywords/ammonia","display_name":"ammonia","score":0.3540000021457672},{"id":"https://openalex.org/keywords/surface-activity","display_name":"surface activity","score":0.5299999713897705},{"id":"https://openalex.org/keywords/volatile-ices","display_name":"volatile ices","score":0.6700000166893005},{"id":"https://openalex.org/keywords/nitrogen-cycle","display_name":"nitrogen cycling","score":0.3140000104904175},{"id":"https://openalex.org/keywords/cryovolcanism","display_name":"cryovolcanism","score":0.6830000281333923},{"id":"https://openalex.org/keywords/cassini-vims","display_name":"Cassini VIMS","score":0.7200000286102295},{"id":"https://openalex.org/keywords/spectral-analysis","display_name":"spectral analysis","score":0.33000001311302185}],"concepts":[{"id":"https://openalex.org/C50805821","wikidata":"https://www.wikidata.org/wiki/Q1136670","display_name":"Titan (rocket family)","level":2,"score":0.8883669376373291},{"id":"https://openalex.org/C2780554747","wikidata":"https://www.wikidata.org/wiki/Q36477","display_name":"Longitude","level":3,"score":0.7193901538848877},{"id":"https://openalex.org/C120806208","wikidata":"https://www.wikidata.org/wiki/Q8072","display_name":"Volcano","level":2,"score":0.5492619276046753},{"id":"https://openalex.org/C91586092","wikidata":"https://www.wikidata.org/wiki/Q757520","display_name":"Atmospheric sciences","level":1,"score":0.5376108884811401},{"id":"https://openalex.org/C108597893","wikidata":"https://www.wikidata.org/wiki/Q663650","display_name":"Reflectivity","level":2,"score":0.5257076621055603},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5189956426620483},{"id":"https://openalex.org/C65440619","wikidata":"https://www.wikidata.org/wiki/Q177974","display_name":"Atmosphere (unit)","level":2,"score":0.4868985712528229},{"id":"https://openalex.org/C87355193","wikidata":"https://www.wikidata.org/wiki/Q411","display_name":"Astrobiology","level":1,"score":0.4798243045806885},{"id":"https://openalex.org/C122523270","wikidata":"https://www.wikidata.org/wiki/Q34027","display_name":"Latitude","level":2,"score":0.465002179145813},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.4642966389656067},{"id":"https://openalex.org/C537208039","wikidata":"https://www.wikidata.org/wiki/Q627","display_name":"Nitrogen","level":2,"score":0.42347875237464905},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.2363785207271576},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2002786099910736},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.11222055554389954},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.09770387411117554},{"id":"https://openalex.org/C17409809","wikidata":"https://www.wikidata.org/wiki/Q161764","display_name":"Geochemistry","level":1,"score":0.08757025003433228},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:elib.dlr.de:51364","doi":null,"is_oa":false,"landing_page_url":"https://elib.dlr.de/51364/1/2158.pdf","pdf_url":"https://elib.dlr.de/51364/1/2158.pdf","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,"listed_in":[],"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":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"Konferenzbeitrag"},{"id":"pmh:oai:HAL:hal-03809313v1","doi":null,"is_oa":true,"landing_page_url":"https://hal.science/hal-03809313","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4405252976","host_organization_name":"Centre pour la Communication Scientifique Directe","host_organization_lineage":["https://openalex.org/I4405252976"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"38th Lunar and Planetary Science Conference, Mar 2007, League City, Texas, United States. pp.2158","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"pmh:oai:HAL:hal-03809313v1","doi":null,"is_oa":true,"landing_page_url":"https://hal.science/hal-03809313","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4405252976","host_organization_name":"Centre pour la Communication Scientifique Directe","host_organization_lineage":["https://openalex.org/I4405252976"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"38th Lunar and Planetary Science Conference, Mar 2007, League City, Texas, United States. pp.2158","raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2063387420","https://openalex.org/W2997892326","https://openalex.org/W3027208087","https://openalex.org/W3093967325","https://openalex.org/W3095120263","https://openalex.org/W2007847103","https://openalex.org/W2344731422","https://openalex.org/W2075839751","https://openalex.org/W1525424908","https://openalex.org/W3063861936"],"abstract_inverted_index":{"The":[0,18,87,166],"near-infrared":[1],"reflectance":[2,19,51],"of":[3,16,20,100,119,129,168,177],"a":[4,57,75,127],"73,000":[5],"km2":[6],"area":[7],"on":[8,84],"Titan":[9],"changed":[10],"between":[11,29,90],"July":[12,30,40],"2004":[13,31,41],"and":[14,32,93,103,117],"March":[15],"2006.":[17],"the":[21,39,50,64,72,80,91,98,109,115,156,164,169,175,178,184],"region":[22,92,170],"(latitude":[23],"26S,":[24],"longitude":[25],"78W)":[26],"increased":[27],"twofold":[28],"March-April":[33],"2005.":[34,45],"It":[35,60],"then":[36,61],"returned":[37],"to":[38,56,155,163],"level":[42],"by":[43],"November":[44],"By":[46],"late":[47],"December":[48],"2005":[49],"had":[52],"surged":[53],"upward":[54],"again":[55],"new":[58],"maximum.":[59],"declined":[62],"for":[63],"next":[65],"three":[66],"months.":[67],"Detailed":[68],"analyses":[69],"indicate":[70],"that":[71],"brightenings":[73],"are":[74],"surface":[76,135],"phenomenon,":[77],"making":[78],"these":[79],"first":[81],"changes":[82],"seen":[83],"Titan\u2019s":[85,130],"surface.":[86,157],"spectral":[88,141],"differences":[89],"its":[94,134],"surroundings":[95],"rule":[96],"out":[97],"ices":[99],"H2O,":[101],"CO2,":[102],"CH4":[104],"as":[105,126],"possible":[106],"causes.":[107],"Remarkably,":[108],"change":[110],"is":[111,143,153],"spectrally":[112],"consistent":[113,144],"with":[114,145],"deposition":[116],"removal":[118],"ammoniated":[120],"materials.":[121],"NH3":[122,140],"has":[123],"been":[124],"proposed":[125],"constituent":[128],"interior":[131],"but":[132],"not":[133],"or":[136],"atmosphere.":[137,165],"This":[138],"transitory":[139],"signature":[142],"occasional":[146],"effusion":[147],"events":[148],"in":[149,183],"which":[150],"juvenile":[151],"ammonia":[152],"brought":[154],"Its":[158],"decomposition":[159],"may":[160,173],"feed":[161],"nitrogen":[162],"size":[167,176],"suggests":[171],"it":[172],"exceed":[174],"largest":[179],"active":[180],"volcanic":[181],"areas":[182],"solar":[185],"system.":[186]},"counts_by_year":[],"updated_date":"2026-11-08T12:12:28.789561","created_date":"2016-06-24T00:00:00"}