Table · collection · 2014
GPM GROUND VALIDATION TWO-DIMENSIONAL VIDEO DISDROMETER (2DVD) IPHEX V1
Listed in NASA Earthdata CMR and NASA Data Portal — shown once because both records carry DOI 10.5067/iphex/2dvd/data301
The GPM Ground Validation Two-Dimensional Video Disdrometer (2DVD) IPHEx dataset was collected during the GPM Ground Validation Integrated Precipitation and Hydrology Experiment (IPHEx) held in North Carolina.
Description
The goal of IPHEx was to evaluate the accuracy of satellite precipitation measurements and use the collected data for hydrology models in the region. Collected from five sites, the data contains daily ASCII files with information on individual hydrometeors including the number of hydrometeors, raindrop size distribution, and particle concentration.
Overall data dates range from April 23, 2014 through June 17, 2014; exact dates may vary per site.
Links
Get the data
- 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/atsc/33/5/1520-0469_1976_033_0851_tvasoc_2_0_co_… ↗
Terminal Velocity and Shape of Cloud and Precipitation Drops Aloft
documentation · download · from NASA CMR, data nasa gov
- Resource journals.ametsoc.org/view/journals/atsc/6/4/1520-0469_1949_006_0243_ttvoff_2_0_co_2… ↗
The Terminal Velocity of Fall For Water Droplets in Stagnant Air
documentation · download · from NASA CMR, data nasa gov
- Resource doi.org/10.1175/2010jhm1244.1 ↗
Experimental Quantification of the Sampling Uncertainty Associated with Measurements from PARSIVEL Disdrometers
documentation · download · from NASA CMR, data nasa gov
- Two-Dimensional Video Disdrometer: A Description journals.ametsoc.org/view/journals/atot/19/5/1520-0426_2002_019_0602_tdvdad_2_0_co_… ↗
documentation · download · from NASA CMR, data nasa gov
- Resource journals.ametsoc.org/view/journals/apme/40/11/1520-0450_2001_040_2083_codsdm_2.0.co… ↗
Comparison of Drop Size Distribution Measurements by Impact and Optical Disdrometers
documentation · download · from NASA CMR, data nasa gov
- IPHEx Field Campaign Collection DOI doi.org/10.5067/gpmgv/iphex/data101 ↗
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
- Data formats and data levels information ghrc.earthdata.nasa.gov/browseui ↗
documentation · download · from NASA CMR, data nasa gov
- PDF ghrc.earthdata.nasa.gov/browseui ↗
The guide document contains detailed information about the dataset
documentation · download · from NASA CMR, data nasa gov
- Original Metadata cmr.earthdata.nasa.gov/search/concepts/C1979123144-GHRC_DAAC.iso19115 ↗
download · from data nasa gov
- search.earthdata.nasa.gov /search/granules?p=C1979123144-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/iphex ↗
download · project · from data nasa gov, NASA CMR
Where it is published
- NASA Data Portal dataset page data.nasa.gov/dataset/gpm-ground-validation-two-dimensional-video-disdromete… ↗
landing page · from data nasa gov
- DOI doi.org/10.5067/iphex/2dvd/data301 ↗
DOI / persistent id · from NASA CMR
Catalogue records · 3
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C1979123144-GHRC_DAAC.umm_json ↗
metadata API · from NASA CMR
- CKAN API data.nasa.gov/api/3/action/package_show?id=90b6f99b-5645-40f1-a275-1f1752290… ↗
metadata API · from data nasa gov
- CMR record cmr.earthdata.nasa.gov/search/concepts/C1979123144-GHRC_DAAC.html ↗
catalogue entry · from NASA CMR
Topics
- Stated by source
- Droplet Size · GROUND STATIONS · Hydrometeors · Two-dimensional Video Disdrometer (2DVD)
- From keywords
- Astronomy & Astrophysics · Earth & Environmental Science · Ocean & Atmospheric Science · Physics
- Inferred from text
- Video 75%
Provenance · 2 source records, 19 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C1979123144-GHRC_DAAC | 13 d ago | JSON v1 |
| NASA Data Portal | 90b6f99b-5645-40f1-a275-1f175229083b | 10 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: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:2dvd | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/atmosphere/precipitation/droplet-size | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/atmosphere/precipitation/hydrometeors | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[modality].local:modality:video | enrichment · NASA CMR | keyword-concept-rules@1.0.0 | title+description (75%) |
| concepts[platform].gcmd_platform:ground-stations | 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 |