Atmospheric River Tracking Method Intercomparison Project Tier 1 Source Data and Catalogues

Atmospheric River Tracking Method Intercomparison Project (ARTMIP) Tier 1 developer catalogues and source data. Each ARTMIP method/algorithm (named by developer) submits a catalogue comprised of 0's (no AR exists) or 1's (yes AR exists) for each time slice, for each grid point, using MERRA-2 reanalysis data from January 1980 through June 2017. Derived quantities required for algorithms, such as IVT or IWV, were computed by the ARTMIP project so that all methods use the exact same data. Errata: Reid ARDTs have a discontinuity bug at the wrapping point between negative 180 and 180 degrees.

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Temporal Range

  • Begin:  1980-01
    End:  2019-12

Keywords

Resource Type dataset
Temporal Range Begin 1980-01
Temporal Range End 2019-12
Temporal Resolution N/A
Bounding Box North Lat N/A
Bounding Box South Lat N/A
Bounding Box West Long N/A
Bounding Box East Long N/A
Spatial Representation N/A
Spatial Resolution N/A
Related Links N/A
Additional Information N/A
Resource Format NetCDF
Standardized Resource Format NetCDF
Asset Size 1490909.254 MB
Legal Constraints

Creative Commons Attribution 4.0 International License
Access Constraints None
Software Implementation Language N/A

Resource Support Name N/A
Resource Support Email datahelp@ucar.edu
Resource Support Organization N/A
Distributor NSF NCAR Geoscience Data Exchange
Metadata Contact Name N/A
Metadata Contact Email datahelp@ucar.edu
Metadata Contact Organization NSF NCAR Geoscience Data Exchange

Author
Publisher NSF National Center for Atmospheric Research
Publication Date 2024-11-07
Digital Object Identifier (DOI) https://doi.org/10.5065/D62R3QFS
Alternate Identifier d651012
Resource Version N/A
Topic Category climatologyMeteorologyAtmosphere
Progress completed
Metadata Date 2025-10-09T01:34:58Z
Metadata Record Identifier edu.ucar.gdex::d651012
Metadata Language eng; USA
Suggested Citation . (2024). Atmospheric River Tracking Method Intercomparison Project Tier 1 Source Data and Catalogues. NSF National Center for Atmospheric Research. https://doi.org/10.5065/D62R3QFS. Accessed 31 December 2025.

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