?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Procedure+for+improving+wildfire+simulations+using+observations&rft.creator=Belkine%2C+Anna&rft.creator=Kim%2C+Eun+Heui&rft.creator=Lin%2C+Florence+J.&rft.creator=Nanda%2C+Seema&rft.creator=Shi%2C+Pei-Zhe&rft.creator=Stock%2C+Brian&rft.creator=Tudor%2C+Carissa&rft.subject=None%2FOther&rft.description=This+report+suggests+a+variational+update+method+for+improving+wildfire+simulations+using+observations+as+feedback+to+update+information.+We+first+assume+a+onedimensional+fire+model+for+simplicity+and+present+numerical+simulations+obtained+in+this+case.+As+possible+alternative+approaches%2C+we+also+discuss+two+other+update+methods%3A+a+particle+filter+method+and+an+optimal+control+method.&rft.date=2009&rft.type=Study+Group+Report&rft.type=NonPeerReviewed&rft.format=application%2Fpdf&rft.identifier=http%3A%2F%2Fwww.maths-in-industry.org%2Fmiis%2F281%2F1%2F7_USDA_Forestry_Service.pdf&rft.identifier=Belkine%2C+Anna+and+Kim%2C+Eun+Heui+and+Lin%2C+Florence+J.+and+Nanda%2C+Seema+and+Shi%2C+Pei-Zhe+and+Stock%2C+Brian+and+Tudor%2C+Carissa+(2009)+Procedure+for+improving+wildfire+simulations+using+observations.+[Study+Group+Report]&rft.relation=http%3A%2F%2Fwww.maths-in-industry.org%2Fmiis%2F281%2F