@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix ns0: <https://gcmd.earthdata.nasa.gov/kms#> .

<https://gcmd.earthdata.nasa.gov/kms/concept/a31c2828-9b6d-44e9-b6ad-7ae81030f322>
  skos:prefLabel "M - O"@en ;
  a skos:Concept ;
  skos:narrower <https://gcmd.earthdata.nasa.gov/kms/concept/c31fa334-41d7-47ec-bbf7-6b406c7b3247> .

<https://gcmd.earthdata.nasa.gov/kms/concept/c31fa334-41d7-47ec-bbf7-6b406c7b3247>
  ns0:altLabel [ ] ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/a31c2828-9b6d-44e9-b6ad-7ae81030f322> ;
  skos:prefLabel "NDTP"@en ;
  skos:inScheme <https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/projects> ;
  skos:definition """The T-28 research aircraft participated in the North Dakota
Thunderstorm Project, centered at Bismarck, ND, from June 12 -
July 22, 1989. The focus of investigation included the study of
transport, dispersion, and entrainment, and ice initiation and
evolution.  The primary role of the T-28 was to penetrate upper
regions of convective clouds following the dispersal of sulfur
hexafluoride (SF6), radar chaff, and/or fluorescent beads in
lower regions of the cloud. Instrumentation on-board recorded
SF6 levels, as well as collecting data on the hydrometeor
spectrum from micrometer-sized cloud droplets to
centimeter-sized hailstones. The standard package of instruments
provided for the determination of temperature, vertical wind,
electric fields, water content, etc. During NDTP the T-28
carried a PMS 2D-C optical probe.

Flights:

Flight 512 - 6/17/89 16:10 - 17:30
Flight 515 - 6/23/89 14:15 - 16:50
Flight 516 - 6/27/89 19:00 - 21:20
Flight 517 - 7/06/89 17:20 - 19:45
Flight 518 - 7/07/89 13:30 - 15:30
Flight 519 - 7/10/89 19:25 - 21:30
Flight 520 - 7/14/89 15:20 - 17:45
Flight 521 - 7/17/89 14:50 - 16:40

Contact:

Institute of Atmospheric Sciences
South Dakota School of Mines and Technology
501 E. St. Joseph Street
Rapid City, SD 57701-3995
(605)394-2291
Connie.Crandall&#64sdsmt.edu

*use this contact when requesting data and reports*

For more information,
link to "http://www.ias.sdsmt.edu/institute/t28/ndtp.htm"

[Summary provided by South Dakota School of Mines and Technology]"""@en ;
  a skos:Concept .