Data · dataset · 2026
TRAJ3D Air Mass Trajectory Model
Listed in National Center for Atmospheric Research
This dataset contains 10-day forward and backward air parcel trajectories calculated with initial positions taken at 1-minute intervals alont the aircraft flight track for each START08 research flight (RF01 through RF18).
Description
There are two data formats for this data set (txt and netCDF), so there are four files for each flight.
Links
Get the data
- Resource Homepage doi.org/10.26023/g66g-csxz-6a02 ↗
download · DOI / persistent id · from data ucar edu
Where it is published
- data.ucar.edu /dataset/traj3d-air-mass-trajectory-model ↗
National Center for Atmospheric Research dataset page
landing page · from data ucar edu
Catalogue records · 1
- CKAN API data.ucar.edu/api/3/action/package_show?id=ccfeede4-c650-47af-85db-cd3c1a39a… ↗
metadata API · from data ucar edu
Topics
- From keywords
- Earth & Environmental Science · Engineering · Ocean & Atmospheric Science
- Inferred from text
- Atmospheric sciences 72%
Provenance · 1 source records, 9 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| National Center for Atmospheric Research | ccfeede4-c650-47af-85db-cd3c1a39a189 | 10 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[field].anzsrc:group:3701 | enrichment · data ucar edu | taxonomy-embedding@1.0.0 | title+keywords+description (72%) |
| concepts[field].local:field:earth-environmental | mapping · data ucar edu | connector:data_ucar_edu@1.0.0 | |
| concepts[field].local:field:engineering | mapping · data ucar edu | connector:data_ucar_edu@1.0.0 | |
| concepts[field].local:field:ocean-atmospheric | mapping · data ucar edu | connector:data_ucar_edu@1.0.0 | |
| created_date | source · data ucar edu | connector:data_ucar_edu@1.0.0 | |
| description | source · data ucar edu | connector:data_ucar_edu@1.0.0 | /notes |
| publication_date | source · data ucar edu | connector:data_ucar_edu@1.0.0 | |
| title | source · data ucar edu | connector:data_ucar_edu@1.0.0 | /title |
| updated_date | source · data ucar edu | connector:data_ucar_edu@1.0.0 |