ISED: Constructing a high-resolution elevation road dataset from massive, low-quality in-situ observations derived from geosocial fitness tracking data

• Grant McKenzie ,

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

  * E-mail: gmck@umd.edu

  Affiliation Department of Geographical Sciences, University of Maryland, College Park, United States of America

  http://orcid.org/0000-0003-3247-2777

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• Krzysztof Janowicz

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

  Affiliation STKO Lab, Department of Geography, University of California Santa Barbara, Santa Barbara, United States of America

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