{
    "tag": 19487,
    "title": "2D XBeach model input files \u2013 Golovin, Alaska",
    "pubdate": "20250930",
    "sername": null,
    "series_name": null,
    "issue": "DOI: 10.5066\/P143PXZA",
    "publish": null,
    "publisher_name": null,
    "onlink": "https:\/\/cmgds.marine.usgs.gov\/catalog\/pcmsc\/DataReleases\/CMGDS_DR_tool\/DR_P143PXZA\/2D_XBeach_ModelInput_Golovin_metadata.faq.html",
    "format": null,
    "email": null,
    "descript": "The data sets provided here consist of 2D XBeach model files and sample input files used for Coastal Storm Modeling System (CoSMoS) simulations of flood and erosion hazards in Golovin, Alaska. The models produce outputs for a suite of hazard products (see products in this release), such as flood depths, flood extents, and erosion and sedimentation. In this release, example forcing files for conditions with a 100-year return period coastal storm and a sea level rise of 0.5 m are provided, in addition to all other files needed to run the model in surfbeat and nonhydrostatic modes.",
    "lang": null,
    "journal": null,
    "pwid": null,
    "originator": [
        {
            "name": "Nederhoff, Kees M.",
            "role": "Author"
        },
        {
            "name": "Erikson, Li H.",
            "role": "Author"
        },
        {
            "name": "Engelstad, Anita C.",
            "role": "Author"
        },
        {
            "name": "Nereson, Alexander L.",
            "role": "Author"
        },
        {
            "name": "Gibbs, Ann E.",
            "role": "Author"
        },
        {
            "name": "Hayden, Maya K.",
            "role": "Author"
        }
    ],
    "index_term": [
        {
            "thcode": 2,
            "code": "291",
            "name": "earth sciences",
            "scope": "Broad term for all science related to the study of the earth."
        },
        {
            "thcode": 2,
            "code": "398",
            "name": "floods",
            "scope": "Relatively high water that overflows the natural or artificial banks of a stream or coastal area that submerges land not normally below water level."
        },
        {
            "thcode": 2,
            "code": "713",
            "name": "mathematical modeling",
            "scope": "Operational representation of a system in which the characteristics and behaviors of the component processes, phenomena, or objects, understood using mathematical relationships, are represented by numerical values (measured or hypothetical), so that calculations carried out using them return numerical estimates of system parameters that were not measured directly."
        },
        {
            "thcode": 2,
            "code": "1102",
            "name": "storms",
            "scope": "Atmospheric disturbances with winds of unusual force or direction. Accompanied by rain, snow, hail, or sleet, and often by thunder and lightning."
        },
        {
            "thcode": 2,
            "code": "1690",
            "name": "wind",
            "scope": "Local air movements."
        },
        {
            "thcode": 15,
            "code": "004",
            "name": "climatologyMeteorologyAtmosphere",
            "scope": "Processes and phenomena of the atmosphere, for example cloud cover, weather, climate, atmospheric conditions, climate change, precipitation"
        },
        {
            "thcode": 15,
            "code": "014",
            "name": "oceans",
            "scope": "Features and characteristics of salt water bodies (excluding inland waters), for example tides, tidal waves, coastal information, reefs, maritime, outer continental shelf submerged lands, shoreline"
        },
        {
            "thcode": 23,
            "code": "21",
            "name": "Physical Habitats and Geomorphology",
            "scope": "Includes measures of the geologic and structural characteristics of the coast or sea floor, such as the features defined in the Geoform Component of CMECS. Distributions are detailed topographic and bathymetric maps, geolocated photographs, or sea-floor descriptions; Distributions includes maps that interpret observations to categorize areas on the basis of geoform types such as those in CMECS. Assessment types include evaluations of ecological or human use value and can include models that project environmental or economic effects of erosion, climate change, dredging, and other stressors. Predictions are the results of models or projections of future distributions, values, or ecological impacts of physical habitats, including predicted changes due to natural and human forces; they are also from scenario-based models of resource losses, gains, or impacts on ecological or economic values under different management strategies (for example, mining, removal, relocation, or the building of structures)."
        },
        {
            "thcode": 61,
            "code": "336",
            "name": "coastal erosion",
            "scope": "the erosion of the area adjacent to an ocean, sea, or lake, often resulting in shoreline changes."
        },
        {
            "thcode": 61,
            "code": "28",
            "name": "waves",
            "scope": "used for waves acting as agents of erosion and sediment transport in coastal and nearshore environments."
        }
    ],
    "place_term": [],
    "image": [],
    "fan": []
}