HIRDLS/Aura Level 3 Geopotential Height 1deg Lat Zonal Fourier Coefficients V007 (H3ZFCGPH) at GES DISC

Metadata Updated: May 2, 2019

The "HIRDLS/Aura Level 3 Geopotential Height Zonal Fourier Coefficients" version 7 data product (H3ZFCGPH) contains the entire mission (~3 years) of HIRDLS data expressed as zonal Fourier coefficients in 1 degree latitude bands from -64 to 80 degrees at 121 pressure levels. The coefficients are computed from the HIRDLS Level 2 profiles with a Kalman filter approach using both forward and backward passes in time. Expressed as the mean and up to 7 sine and cosine coefficients (4 waves for ascending and descending, 7 waves for combined), these coefficients may be used to compute values at any longitude. The data are provided on a pressure grid with 24 levels per decade, corresponding to about 1 km vertical resolution. The useful vertical range of the data is 1000 to 0.01 hPa. The precision values are given by the root-mean square of the differences between the estimated fields and the input data.

The data are stored in the version 5 Hierarchical Data Format for the Earth Observing System (HDF-EOS5), which is an extension of the HDF5 format. Each file contains a zonal object with data for the entire mission with separate data fields for ascending (daytime), descending (nighttime), and combined orbit node.

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 August 1, 2018
Metadata Updated Date May 2, 2019

Metadata Source

Harvested from NASA Data.json

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Additional Metadata

Resource Type Dataset
Metadata Created Date August 1, 2018
Metadata Updated Date May 2, 2019
Publisher NASA/GSFC/SED/ESD/GCDC/GESDISC
Unique Identifier C1251100913-GES_DISC
Maintainer
JOHN GILLE
Maintainer Email
Public Access Level public
Bureau Code 026:00
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://data.nasa.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
Citation Gille, John and Gray, Lesley J.. 2013-08-19. H3ZFCGPH. Version 007. HIRDLS/Aura Level 3 Geopotential Height 1deg Lat Zonal Fourier Coefficients V007. Greenbelt, MD, USA. Archived by National Aeronautics and Space Administration, U.S. Government, Goddard Earth Sciences Data and Information Services Center (GES DISC). https://doi.org/10.5067/Aura/HIRDLS/DATA306. https://disc.gsfc.nasa.gov/datacollection/H3ZFCGPH_007.html. Digital Science Data.
Creator Gille, John and Gray, Lesley J.
Data Presentation Form Digital Science Data
Datagov Dedupe Retained 20190501230127
Graphic Preview File https://docserver.gesdisc.eosdis.nasa.gov/public/project/Images/H3ZFCGPH_007.png
Harvest Object Id 69951400-6691-46e4-99ec-7b78fe0b50cc
Harvest Source Id 39e4ad2a-47ca-4507-8258-852babd0fd99
Harvest Source Title NASA Data.json
Data First Published 2013-05-06
Homepage URL https://doi.org/10.5067/Aura/HIRDLS/DATA306
Language en-US
Metadata Type geospatial
Data Last Modified 2013-05-06
Program Code 026:001
Release Place Greenbelt, MD, USA
Series Name H3ZFCGPH
Source Datajson Identifier True
Source Hash e4728b5f0763bd0de5ac5453042c9064ea3e5db7
Source Schema Version 1.1
Spatial -180.0 -64.0 180.0 80.0
Temporal 2005-01-22T00:00:00Z/2008-03-17T23:59:59Z
Category Aura, geospatial

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