Identification

Title

QSCAT and ADEOS-II / NCEP Blended Ocean Winds (version 1.0)

Alternative title(s)

d744008

Abstract

<p> Ocean surface wind data are derived from spatial blending of high-resolution satellite data from tandem SeaWinds missions (QSCAT and ADEOS-II) and global weather center analyses (NCEP), resulting in high temporal and spatial resolution datasets (6-hourly, and 0.5 by 0.5 degree). </p> <p> This two-scatterometer blending product is only available for the duration of the ADEOS-II mission (April 10 to October 24 2003). The blending scheme is a variation of the single-scatterometer blending (QSCAT only, <a href="http://rda.ucar.edu/datasets/ds744.4/">ds744.4</a>): the main difference is a 7.5 hour time-window used for blending versus the sliding 12-hour window in the QSCAT only blending. </p> <p> Available data products are: the blended product, which consists of QSCAT and ADEOS-II blended with NCEP analyses; and the low-wavenumber analysis field, which is the NCEP analyses splined to the 0.5 by 0.5 degree grid. These fields are available as wind components or as windstress curl. Details of the method are summarized in <a href="http://rda.ucar.edu/datasets/ds744.8/docs/Blended_Winds_Summary_doc"> this document</a>. </p> <p> Data file formats and read routines are the same as for QSCAT/NCEP blending (ds744.4). </p>

Resource type

dataset

Resource locator

https://gdex.ucar.edu/datasets/d744008/

protocol: https

name: Dataset Description

description: Related Link

function: information

https://gdex.ucar.edu/datasets/d744008/dataaccess/

protocol: https

name: Data Access

description: Related Link

function: download

Unique resource identifier

code

codeSpace

Dataset language

Spatial reference system

code identifying the spatial reference system

Classification of spatial data and services

Topic category

oceans

Keywords

Keyword set

keyword value

dataset

originating controlled vocabulary

title

reference date

date type

revision

effective date

2021-03-30

Keyword set

keyword value

GRIDDING METHODS

originating controlled vocabulary

title

reference date

date type

revision

effective date

2025-10-03

Keyword set

keyword value

EARTH SCIENCE > OCEANS > OCEAN WINDS > WIND STRESS

EARTH SCIENCE > OCEANS > OCEAN WINDS > SURFACE WINDS

originating controlled vocabulary

title

reference date

date type

revision

effective date

2025-10-03

Geographic location

West bounding longitude

East bounding longitude

North bounding latitude

South bounding latitude

Temporal reference

Temporal extent

Begin position

2003-04

End position

2003-10

Dataset reference date

date type

publication

effective date

2004-03-30

Frequency of update

notPlanned

Quality and validity

Lineage

Conformity

Data format

name of format

version of format

Constraints related to access and use

Constraint set

Use constraints

Creative Commons Attribution 4.0 International License

Limitations on public access

None

Responsible organisations

Responsible party

organisation name

email address

datahelp@ucar.edu

responsible party role

pointOfContact

Metadata on metadata

Metadata point of contact

organisation name

NSF NCAR Geoscience Data Exchange

email address

datahelp@ucar.edu

web address

https://gdex.ucar.edu

name: NSF NCAR Geoscience Data Exchange

description: The Geoscience Data Exchange (GDEX), managed by the Computational and Information Systems Laboratory (CISL) at NSF NCAR, contains a large collection of meteorological, atmospheric composition, and oceanographic observations, and operational and reanalysis model outputs, integrated with NSF NCAR High Performance Compute services to support atmospheric and geosciences research.

function: download

responsible party role

pointOfContact

Metadata date

2025-10-09T01:29:26Z

Metadata language