A spectral three-dimensional color space model of tree crown health

• William B. Monahan ,

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: william.monahan@usda.gov

  Affiliation USDA Forest Service, Forest Health Assessment and Applied Sciences Team, Fort Collins, Colorado, United States of America

  https://orcid.org/0000-0002-1796-8064

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• Colton E. Arnspiger,

  Roles Data curation, Investigation, Methodology, Project administration, Software, Writing – original draft, Writing – review & editing

  Affiliation Team Kapili Services, LLC, Fort Collins, Colorado, United States of America

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• Parth Bhatt,

  Roles Data curation, Investigation, Methodology, Writing – original draft, Writing – review & editing

  Affiliation College of Forest Resources and Environmental Science, Michigan Technological University, Houghton, Michigan, United States of America

  https://orcid.org/0000-0001-9311-7870

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• Zhongming An,

  Roles Data curation, Investigation, Methodology, Writing – original draft, Writing – review & editing

  Affiliation College of Forest Resources and Environmental Science, Michigan Technological University, Houghton, Michigan, United States of America

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• Frank J. Krist,

  Roles Conceptualization, Investigation, Methodology, Writing – original draft, Writing – review & editing

  Affiliation USDA Forest Service, Forest Health Assessment and Applied Sciences Team, Fort Collins, Colorado, United States of America

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• Tao Liu,

  Roles Formal analysis, Investigation, Methodology, Project administration, Supervision, Visualization, Writing – original draft, Writing – review & editing

  Affiliation College of Forest Resources and Environmental Science, Michigan Technological University, Houghton, Michigan, United States of America

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• Robert P. Richard,

  Roles Data curation, Investigation, Methodology, Software, Writing – original draft, Writing – review & editing

  Affiliation Esri, Redlands, California, United States of America

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• Curtis Edson,

  Roles Investigation, Methodology, Project administration, Supervision, Writing – original draft, Writing – review & editing

  Affiliation Department of Economics and Geosciences, US Air Force Academy, Colorado, United States of America

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• Robert E. Froese,

  Roles Investigation, Project administration, Supervision, Writing – original draft, Writing – review & editing

  Affiliation School of Forest Science and Management, University of Alberta, Edmonton, Alberta, Canada

  https://orcid.org/0000-0003-0627-3088

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• John Steffenson,

  Roles Investigation, Methodology, Software, Writing – review & editing

  Affiliation Esri, Redlands, California, United States of America

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• Tony C. Lammers,

  Roles Data curation, Investigation, Methodology, Writing – review & editing

  Affiliation College of Forest Resources and Environmental Science, Michigan Technological University, Houghton, Michigan, United States of America

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• Randy Frosh

  Roles Methodology, Software, Writing – review & editing

  Affiliation Team Kapili Services, LLC, Fort Collins, Colorado, United States of America

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