Data · dataset · 2026
HX250 CTD Data
Listed in National Center for Atmospheric Research
This is calibrated Conductivity, Temperature, Depth (CTD) downcast data from the Alpha Helix Cruise HX250, a mooring recovery and redeployment cruise during August and September 2001.
Description
Data were post calibrated and adjusted to bottle samples by Seth Danielson of the University of Alaska Fairbanks (UAF). These data were collected with a Seabird 911 Plus CTD sampling at 24 frames/second with 2 conductivity and 2 temperature sensors.
Temperature is reported as computed with the ITS90 scaling. Salinity offset was determined by applying comparing salinometer results to CTD data.
Links
Get the data
- Resource Homepage doi.org/10.5065/d6xk8cmt ↗
download · DOI / persistent id · from data ucar edu
Where it is published
- data.ucar.edu /dataset/hx250-ctd-data ↗
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=28fb32e0-ee6c-4c57-9780-d9e013a20… ↗
metadata API · from data ucar edu
Topics
- From keywords
- Earth & Environmental Science · Ocean & Atmospheric Science · Physics
Provenance · 1 source records, 8 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| National Center for Atmospheric Research | 28fb32e0-ee6c-4c57-9780-d9e013a2000f | 11 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[field].local:field:earth-environmental | 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 | |
| concepts[field].local:field:physics | 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 |