GFPLAIN250m, a global high-resolution dataset of earth’s floodplains

F. Nardi, A. Annis, G. Di Baldassarre, Enrique Vivoni, S. Grimaldi

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

Identifying floodplain boundaries is of paramount importance for earth, environmental and socioeconomic studies addressing riverine risk and resource management. However, to date, a global floodplain delineation using a homogeneous procedure has not been constructed. In this paper, we present the first, comprehensive, high-resolution, gridded dataset of Earth’s floodplains at 250-m resolution (GFPLAIN250m). We use the Shuttle Radar Topography Mission (SRTM) digital terrain model and set of terrain analysis procedures for geomorphic floodplain delineations. The elevation data are processed by a fast geospatial tool for floodplain mapping available for download at https://github.com/fnardi/GFPLAIN. The GFPLAIN250m dataset can support many applications, including flood hazard mapping, habitat restoration, development studies, and the analysis of human-flood interactions. To test the GFPLAIN250m dataset, we perform a consistency analysis with floodplain delineations derived by flood hazard modelling studies in Europe.

Original languageEnglish (US)
Article number309
JournalScientific Data
Volume6
DOIs
StatePublished - Jan 1 2019

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natural disaster
High Resolution
Earth (planet)
Hazard
Hazards
analysis procedure
Risk Management
Topography
Resource Management
Restoration
restoration
Radar
habitat
geography
interaction
Interaction
management
Modeling
resources
Model

ASJC Scopus subject areas

  • Statistics and Probability
  • Information Systems
  • Education
  • Computer Science Applications
  • Statistics, Probability and Uncertainty
  • Library and Information Sciences

Cite this

GFPLAIN250m, a global high-resolution dataset of earth’s floodplains. / Nardi, F.; Annis, A.; Baldassarre, G. Di; Vivoni, Enrique; Grimaldi, S.

In: Scientific Data, Vol. 6, 309, 01.01.2019.

Research output: Contribution to journalArticle

Nardi, F. ; Annis, A. ; Baldassarre, G. Di ; Vivoni, Enrique ; Grimaldi, S. / GFPLAIN250m, a global high-resolution dataset of earth’s floodplains. In: Scientific Data. 2019 ; Vol. 6.
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