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    • This is a Non-Federal dataset covered by different Terms of Use than Data.gov.

    Roadway Weather Information Systems Sensors

    Metadata Updated: March 28, 2025

    This dataset shows weather data from DDOT Roadway Weather Information Systems (RWIS) road sensors within the district. RWIS are technology tolls that monitor weather and roadway condition information to assist with transportation system management. Many states utilize RWIS for assisting with roadway maintenance decisions, particularly in cold weather climates, and providing weather information to travelers. Currently DDOT has sites in various locations throughout the District with more to be added in the near future. RWIS stations assist DDOT by measuring the air temperature, wind speed, visibility, precipitation, frost depth and other climatic data.

    Access & Use Information

    Public: This dataset is intended for public access and use. Non-Federal: This dataset is covered by different Terms of Use than Data.gov. License: Creative Commons Attribution

    Downloads & Resources

    Dates

    Metadata Created Date March 28, 2025
    Metadata Updated Date March 28, 2025

    Metadata Source

    Harvested from DC opendata json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date March 28, 2025
    Metadata Updated Date March 28, 2025
    Publisher District Department of Transportation
    Maintainer
    Identifier https://www.arcgis.com/home/item.html?id=29b6338219b64002aaa4d74dd9bcf9d6&sublayer=152
    Data First Published 2020-01-24T20:53:40.000Z
    Data Last Modified 2022-01-19T00:00:00.000Z
    Category geospatial
    Public Access Level public
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id a55041fe-e922-4351-9ce6-53fb12995728
    Harvest Source Id 35240a53-6f59-4643-a181-df09cfde77fb
    Harvest Source Title DC opendata json
    Homepage URL https://opendata.dc.gov/datasets/DCGIS::roadway-weather-information-systems-sensors
    License https://creativecommons.org/licenses/by/4.0
    Metadata Type geospatial
    Old Spatial -77.1141,38.8794,-76.9548,38.9338
    Source Datajson Identifier True
    Source Hash f1f791e4d36fdb9ebdc027e885019bbea7bbbd32a5087767209a285cb07ef35c
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -77.1141, 38.8794, -77.1141, 38.9338, -76.9548, 38.9338, -76.9548, 38.8794, -77.1141, 38.8794}

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