NOAAPort NWSTG Gridded Models (DSI-6435)
Entry ID:
gov.noaa.ncdc.C00611
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Summary
Abstract:
The National Climatic Data Center (NCDC) archives data from the NOAAPort NWSTG as digital data set DSI-6435. NOAA is the U.S. National Oceanic and Atmospheric Administration, of which the National Weather Service (NWS) is a part. NWSTG is the National Weather Service Telecommunications Gateway. The NOAAPort broadcast system provides a one way-broadcast communication of NOAA environmental data and ... information in near-real time to NOAA and external users. This broadcast service is implemented by a commercial provider of satellite communications utilizing C-band. Weather data is collected by Geostationary Operational Environmental Satellites (GOES) satellite environmental sensors and NWS observing systems, and processed to create products. The products are fed to the Advanced Weather Interactive Processing System (AWIPS) Network Control Facility (NCF) which routes the products to the appropriate NOAAPort channel for uplink and broadcast. The NOAAPort data and products are formatted for transmission by the NWS and are currently provided by four data streams, however NCDC only archives the text products within the NCEP/NWSTG Channel. NCDC archives this channel in two files. This documentation discusses the Gridded Models. These include all the major models offered from the NWS as well as the European Models. The Text Products file is the other part of this series that NCDC archives and it can be found in NOAAPort NWSTG DSI-6431 (C00610). As of 20050712, this dataset is no longer active. DSI-6435 has been discontinued in favor of higher resolution prodicts archived for the NOMADS project. The only active NOAAPort data is now NOAAPort NWSTG. GOES East Channel - From the GOES East satellite, a data stream consisting of the following imagery products: visible, infrared, and water vapor for the Eastern Conterminous United States (CONUS), Puerto Rico, supernational composites, and Northern Hemisphere (NH) composites. GOES West Channel - From the GOES West satellite, a data stream consisting of the following imagery products: visible, infrared, water vapor for CONUS, Alaska, and Hawaii; supernational composites, and NH composites. NCEP/NWSTG Channel - From the NWS Telecommunications Gateway (NWSTG) this data stream consists of a variety of text and binary data including the entire Family of Services: Domestic Data - observations, text model output, Public Products - advisories, watches, warnings and forecasts International Data - non US data sources, mostly observational data A superset of the Hi-Res data streams - GRIB/BUFR data from all the major NWS models (NGM,AVN, MRF, Early Eta, MesoEta, and RUC) as well as model data from ECMWF and UKMET. NIDS - It includes a substantial subset of the Nexrad Radar data stream NLDN - lightning data and Graphical products (Redbook and GIF formats). Non-GOES Imagery/DCP Data Channel - This channel's data stream includes GOES DCP data, GMS/GOES-West/GOES-East/METEOSAT-5/METOSAT-7 composites for visible, IR, and water vapor products (every 3 hours), OCONUS grids, and reserve capacity for selected other satellite imagery to be acquired by NESDIS for future field applications. The products available are determined by current weather patterns. More than 6,400 individual products per day are transmitted. As the NWS modernizes, it anticipates little change to this satellite system. The NWS expects, however, that modernizing operations will be matched with a significant growth in the total number of weather products available. As part of the transition to modernized operations, the NWS is investigating the feasibility of using the NOAAPORT to transmit greater numbers of forecasts and warnings in graphical form. 
Purpose:
To make a wide range of climatic data available to researchers and the public.
SUPPLEMENTAL INFORMATION: data set
CURRENTNESS REFERENCE: Ground Condition
Fees, if applicable, are displayed on the web page for obtaining these data; fees are also dependent on customer order specifications. Please contact NCDC for further information on fees and terms for retrieving these data.
Related URL
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Description:
NOAAPort archive service
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Geographic Coverage
(Click for Interactive Map)
Spatial coordinates
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N: 90.0
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S: -90.0
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E: 180.0
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W: -180.0
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Data Set Citation
Dataset Originator/Creator:
National Climatic Data Center, NESDIS, NOAA, U.S. Department of Commerce
Dataset Title:
NOAAPort NWSTG Gridded Models (DSI-6435)
Dataset Release Date:
Unknown
Data Presentation Form:
digital model data
Online Resource:
http://nomads.ncdc.noaa.gov/data.php?name=noaaport
Temporal Coverage
Start Date:
2000-11-25
Stop Date:
2005-05-25
Data Resolution
Temporal Resolution:
3 Hours
Temporal Resolution Range:
Hourly - < Daily
Access Constraints
ACCESS CONSTRAINTS: None
DISTRIBUTION LIABILITY: Every effort has been made to ensure that these data are accurate and reliable within the limits of current NOAA quality control procedures. NOAA can only certify that the data provided to its customers is an authentic copy of the records which were accepted for inclusion in NOAA archives. NOAA cannot assume liability for any damages caused by any errors or omissions in the data, nor as a result of the failure of the data to function on a particular system. NOAA makes no warranty, expressed or implied, nor does the fact of distribution constitute such a warranty.
Use Constraints
None
Data Set Progress
COMPLETE
Distribution
Distribution Format:
GrADS
Fees:
Please See Summary
Personnel
Role:
DIF AUTHOR
Phone:
828-271-4800
Fax:
828-271-4876
Email:
ncdc.metadata at noaa.gov
Contact Address:
151 Patton Avenue
Room 468
City:
Asheville
Province or State:
North Carolina
Postal Code:
28801-5001
Country:
USA
Creation and Review Dates
DIF Creation Date:
2007-07-26
Last DIF Revision Date:
2011-07-21
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