Integrated Termiinal Weather System (ITWS) - Integrated Terminal Weather

Metadata Updated: February 22, 2019

The ITWS is an air traffic management (ATM) tool that provides terminal air traffic managers and controllers plus airline dispatchers with highly accurate, easily understood and immediately useable graphical weather information and hazard alerts on a single, integrated color display. The ITWS uses highly sophisticated meteorological algorithms to integrate and analyze data from multiple FAA and National Weather Service (NWS) sources, including data from the Terminal Doppler Weather Radar (TDWR), Airport Surveillance Radar Model 9 (ASR-9) weather channel, the Next Generation Weather Radar (NEXRAD) or WSR-88, the Low-Level Windshear Alert System (LLWAS), Automated Weather Observing System (AWOS) Data Acquisition System (ADAS), aircraft observations from Meteorological Data Collection and Reporting System (MDCRS), and NWS gridded model data to display current and near-term forecasts of weather conditions and hazards in the terminal area.

Access & Use Information

Public: This dataset is intended for public access and use. License: See this page for license information.
Registration is required for access to some datasets in order to help respond to more members of the public by balancing requests for large data volumes.

Downloads & Resources

Dates

Metadata Created Date May 25, 2016
Metadata Updated Date February 22, 2019
Data Update Frequency R/P1D

Metadata Source

Harvested from DOT JSON

Additional Metadata

Resource Type Dataset
Metadata Created Date May 25, 2016
Metadata Updated Date February 22, 2019
Publisher Federal Aviation Administration
Unique Identifier 1753.0
Maintainer
Mojdeh Supola
Maintainer Email
Qualityresponsibleagency Federal Aviation Administration
Public Access Level public
Data Update Frequency R/P1D
Additionalmetadata N/A
Bureau Code 021:12
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://www.dot.gov/data.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Category Raw data
Categorydesignation Research
Collectionmode Electronic
Confidentiality False
Datagov Dedupe Retained 20190222230752
Guidelinecompliance False
Harvest Object Id c06a3986-3e52-4051-bc8a-229332d091a0
Harvest Source Id a400d398-0d24-4940-b8b3-6573a1670b01
Harvest Source Title DOT JSON
Data First Published 2016-03-15
Language en-US
License https://project-open-data.cio.gov/unknown-license/
Data Last Modified 2015-02-09
Numberofdatasets 1
Organizationname Department of Transportation / Federal Aviation Administration
Phone 202-267-1026
Program Code 021:001
Publisher Hierarchy U.S. Government > Department of Transportation > Federal Aviation Administration
Rights Registration is required for access to some datasets in order to help respond to more members of the public by balancing requests for large data volumes.
Source Datajson Identifier True
Source Hash e9b7914ace39ae9d52e35202eecd9b2bf18a87bc
Source Schema Version 1.1
Subagency Federal Aviation Administration
System of Records Registration is required
Temporal R/2016-03-15/P1D
Category Transportation

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