Climate Prediction Center(CPC)Daily North Arctic Oscillation Index

Metadata Updated: March 10, 2021

The North Atlantic Oscillation (NAO) is one of the leading teleconnection patterns in the Northern Hemisphere circulation. It is calculated as a Rotated Principal Component Analysis (RPCA) for height anomalies poleward of 20 degrees latitude for the Northern Hemisphere. The goal of the RPCA procedure is to capture regional-scale teleconnection patterns in the circulation fields.

Access & Use Information

Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

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Dates

Metadata Created Date	March 10, 2021
Metadata Updated Date	March 10, 2021
Data Update Frequency	R/P1D

Metadata Source

Data.json Data.json Metadata
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Harvested from Commerce Non Spatial Data.json Harvest Source

Additional Metadata

Resource Type	Dataset
Metadata Created Date	March 10, 2021
Metadata Updated Date	March 10, 2021
Publisher	Climate Prediction Center, NOAA (Point of Contact)
Unique Identifier	Unknown
Maintainer	Climate Prediction Center, NOAA
Identifier	gov.noaa.cpc:CPC-TCON-DLY-NAO-v2006
Language	en-US
Data Last Modified	2000-06-01
Public Access Level	public
Data Update Frequency	R/P1D
Bureau Code	006:48
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
Old Spatial	{"type": "Polygon", "coordinates": -180.0, 20.0, 180.0, 20.0, 180.0, 90.0, -180.0, 90.0, -180.0, 20.0}
Program Code	000:000
Source Datajson Identifier	True
Source Hash	697376e2dc409f68d3060f746bd8f4a5bab5a542
Source Schema Version	1.1
Spatial	{"type": "Polygon", "coordinates": -180.0, 20.0, 180.0, 20.0, 180.0, 90.0, -180.0, 90.0, -180.0, 20.0}
Temporal	1950-01-01T00:00:00/2014-08-25T10:50:30.628000-04:00

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