GPM Ground Validation Dual-frequency Dual-polarized Doppler Radar (D3R) OLYMPEX V1

Metadata Updated: August 9, 2018

The GPM Ground Validation OLYMPEX Dual-frequency Dual-polarized Doppler Radar (D3R) dataset contains radar reflectivity and doppler velocity measurements. The D3R was developed by a government-industry-academic consortium with funding from NASA’s Global Precipitation Measurement (GPM) Project and was used in several ground validation projects. D3R operates at the Ku band (13.91 GHz ± 25 MHz) and Ka band (35.56 GHz ± 25 MHz) frequencies, like those on GPM satellite instruments, covering a fixed range from 450 m to 40 km. For OLYMPEX, the D3R was collocated with the NPOL radar at a coastal Washington state location on the Olympic Peninsula. Due to blockage caused by NPOL, the measurement sector is limited to a 220 deg to 120 deg sector.

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.

Downloads & Resources

References

https://ghrc.nsstc.nasa.gov/pub/fieldCampaigns/gpmValidation/olympex/D3R/data/
https://ghrc.nsstc.nasa.gov/data-publication/sites/default/files/2017-03/olympex_d3r_ku_20160115_003917_01_ppi_0.4el_41_zdb.png
https://doi.org/10.1109/IGARSS.2010.5649440
https://doi.org/10.1109/IGARSS.2010.5653929
https://ghrc.nsstc.nasa.gov/pub/fieldCampaigns/gpmValidation/olympex/D3R/browse/
https://ghrc.nsstc.nasa.gov/data-publication/sites/default/files/guide_documents/gpmd3rolyx_dataset.pdf
https://ghrc.nsstc.nasa.gov/pub/fieldCampaigns/gpmValidation/olympex/D3R/doc/OLYMPEx_D3R_data_description.pdf
http://dx.doi.org/10.5067/GPMGV/OLYMPEX/D3R/DATA101
https://pmm.nasa.gov/olympex
https://dx.doi.org/10.1175/BAMS-D-16-0182.1
https://ghrc.nsstc.nasa.gov/home/about-ghrc/citing-ghrc-daac-data

Dates

Metadata Created Date August 9, 2018
Metadata Updated Date August 9, 2018

Metadata Source

Harvested from NASA Data.json

Additional Metadata

Resource Type Dataset
Metadata Created Date August 9, 2018
Metadata Updated Date August 9, 2018
Publisher NASA/MSFC/GHRC
Unique Identifier C1381090447-GHRC
Maintainer
undefined
Maintainer Email
Public Access Level public
Bureau Code 026:00
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
Harvest Object Id 19bae38b-2149-43d0-b995-594f13a537ad
Harvest Source Id 39e4ad2a-47ca-4507-8258-852babd0fd99
Harvest Source Title NASA Data.json
Data First Published 2017-03-31T04:03:41.000Z
Homepage URL https://pmm.nasa.gov/olympex
Language en-US
Metadata Type geospatial
Data Last Modified 2018-02-09T10:41:54.000Z
Program Code 026:001
Publisher Hierarchy U.S. Government > National Aeronautics and Space Administration > NASA/MSFC/GHRC
Related Documents https://ghrc.nsstc.nasa.gov/pub/fieldCampaigns/gpmValidation/olympex/D3R/data/, https://ghrc.nsstc.nasa.gov/data-publication/sites/default/files/2017-03/olympex_d3r_ku_20160115_003917_01_ppi_0.4el_41_zdb.png, https://doi.org/10.1109/IGARSS.2010.5649440, https://doi.org/10.1109/IGARSS.2010.5653929, https://ghrc.nsstc.nasa.gov/pub/fieldCampaigns/gpmValidation/olympex/D3R/browse/, https://ghrc.nsstc.nasa.gov/data-publication/sites/default/files/guide_documents/gpmd3rolyx_dataset.pdf, https://ghrc.nsstc.nasa.gov/pub/fieldCampaigns/gpmValidation/olympex/D3R/doc/OLYMPEx_D3R_data_description.pdf, http://dx.doi.org/10.5067/GPMGV/OLYMPEX/D3R/DATA101, https://pmm.nasa.gov/olympex, https://dx.doi.org/10.1175/BAMS-D-16-0182.1, https://ghrc.nsstc.nasa.gov/home/about-ghrc/citing-ghrc-daac-data
Source Datajson Identifier True
Source Hash b24a742b3fda1dc5dde41f6d54444f62377b1bc0
Source Schema Version 1.1
Spatial -124.741 46.92 -123.685 47.635
Temporal 2015-11-08T00:01:07Z/2016-01-15T06:29:55Z
Category OLYMPEX, geospatial

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