Array · collection · 2021
ER-2 X-Band Doppler Radar (EXRAD) EPOCH
Listed in NASA Earthdata CMR and NASA Data Portal — shown once because both records carry DOI 10.5067/epoch/exrad/data101
The ER-2 X-Band Doppler Radar (EXRAD) EPOCH dataset consists of radar reflectivity and Doppler velocity estimates collected by the EXRAD onboard the AV-6 Global Hawk Unmanned Aerial Vehicle research aircraft, though traditionally this instrument is flown on the NASA ER-2 aircraft.
Description
These data were gathered during the East Pacific Origins and Characteristics of Hurricanes (EPOCH) project. EPOCH was a NASA program manager training opportunity directed at training NASA young scientists in conceiving, planning, and executing a major airborne science field program.
The goals of the EPOCH project were to sample tropical cyclogenesis or intensification of an Eastern Pacific hurricane and to train the next generation of NASA Airborne Science Program leadership. The EXRAD EPOCH dataset files are available from August 9, 2017 through August 31, 2017 in HDF-5 format.
Links
Get the data
- PDF ghrc.earthdata.nasa.gov/browseui ↗
The guide document contains detailed information about the dataset
documentation · download · from NASA CMR, data nasa gov
- Resource har.gsfc.nasa.gov/index.php?section=14 ↗
EXRAD Description and Sample Measurements from the Nadir Beam
documentation · download · from NASA CMR, data nasa gov
- Resource uas.noaa.gov/News/Articles/ArtMID/6699/ArticleID/401/NOAA-UAS-Program-Parti… ↗
Program Participates in NASA’s East Pacific Origins and Characteristics of Hurricanes (EPOCH) Project
documentation · download · from NASA CMR, data nasa gov
- Resource doi.org/10.7924/g8cc0xmr ↗
NASA GPM-Ground Validation: Integrated Precipitation and Hydrology Experiment 2014 Science Plan
documentation · download · from NASA CMR, data nasa gov
- Resource journals.ametsoc.org/view/journals/atot/14/1/1520-0426_1997_014_0203_coseio_2_0_co_… ↗
Correction of Sampling Errors in Ocean Surface Cross-Sectional Estimates from Nadir-Looking Weather Radar
documentation · download · from NASA CMR, data nasa gov
- Resource sciencedirect.com/science/article/pii/S2225603218301358 ↗
An Introduction to the Nasa East Pacific Origins and Characteristics of Hurricanes (Epoch) Field Campaign
documentation · download · from NASA CMR, data nasa gov
- Resource journals.ametsoc.org/view/journals/atot/13/4/1520-0426_1996_013_0795_tersot_2_0_co_… ↗
The EDOP Radar System on the High-Altitude NASA ER-2 Aircraft
documentation · download · from NASA CMR, data nasa gov
- Resource journals.ametsoc.org/view/journals/apme/39/12/1520-0450_2001_040_2080_tprrpa_2.0.co… ↗
TRMM Precipitation Radar Reflectivity Profiles as Compared with High-Resolution Airborne and Ground-Based Radar Measurements
documentation · download · from NASA CMR, data nasa gov
- Instructions for citing GHRC data ghrc.nsstc.nasa.gov/home/about-ghrc/citing-ghrc-daac-data ↗
documentation · download · from NASA CMR, data nasa gov
- First Flights of ER-2 X-band Radar - EXRAD science.gsfc.nasa.gov/sci/content/uploadFiles/scihi_atmos_ppt/2013_4_highlights.pdf ↗
documentation · download · from NASA CMR, data nasa gov
- Resource earth.gsfc.nasa.gov/meso/campaigns/epoch ↗
EPOCH: East Pacific Origins and Characteristics of Hurricanes
documentation · download · from NASA CMR, data nasa gov
- search.earthdata.nasa.gov /search/granules?p=C2132312390-GHRC_DAAC ↗
Earthdata Search allows users to search, discover, visualize, refine, and access NASA Earth Observation data.
download · from NASA CMR
- Resource ghrc.nsstc.nasa.gov/home/field-campaigns/epoch ↗
download · project · from data nasa gov, NASA CMR
- Original Metadata cmr.earthdata.nasa.gov/search/concepts/C2132312390-GHRC_DAAC.iso19115 ↗
download · from data nasa gov
Where it is published
- NASA Data Portal dataset page data.nasa.gov/dataset/er-2-x-band-doppler-radar-exrad-epoch ↗
landing page · from data nasa gov
- DOI doi.org/10.5067/epoch/exrad/data101 ↗
DOI / persistent id · from NASA CMR
Catalogue records · 3
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C2132312390-GHRC_DAAC.umm_json ↗
metadata API · from NASA CMR
- CKAN API data.nasa.gov/api/3/action/package_show?id=163e86ad-4232-4807-ad38-821377496… ↗
metadata API · from data nasa gov
- CMR record cmr.earthdata.nasa.gov/search/concepts/C2132312390-GHRC_DAAC.html ↗
catalogue entry · from NASA CMR
Topics
- Stated by source
- Atmospheric Precipitation Indices · Doppler Velocity · ER-2 Doppler Radar · GLOBAL HAWK · Radar Reflectivity
- From keywords
- Astronomy & Astrophysics · Earth & Environmental Science · Engineering · Ocean & Atmospheric Science · Physics
Provenance · 2 source records, 20 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C2132312390-GHRC_DAAC | 14 d ago | JSON v1 |
| NASA Data Portal | 163e86ad-4232-4807-ad38-82137749629f | 11 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[field].local:field:astronomy | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:engineering | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:ocean-atmospheric | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:physics | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[instrument].gcmd_instrument:exrad | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/atmosphere/precipitation/atmospheric-precipitation-indices | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/spectral-engineering/radar/doppler-velocity | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/spectral-engineering/radar/radar-reflectivity | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[platform].gcmd_platform:global-hawk | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| created_date | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| description | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/Abstract |
| license_text | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| publication_date | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| spatial | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/SpatialExtent |
| temporal | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/TemporalExtents |
| title | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/EntryTitle |
| updated_date | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| version_label | source · NASA CMR | connector:nasa_cmr@1.0.0 |