Data · dataset · 2026
CALM Home Page [Hinkel, K.]
Listed in National Center for Atmospheric Research
This dataset consists of the Home Page for the Circumpolar Active Layer Monitoring (CALM) program as well as multiple directories and files of jpg and gif images, docs, html files, powerpoint, xls and txt files.
Description
The data are from a CD and are contained in a single gzipped tar file. The CALM program is designed to monitor and model changes in the thickness of the active layer above permafrost.
CALM consists of 81 research sites operated by researchers from Austria, Canada, China, Denmark/Greenland, Kazakstan, Poland/Svalbard, Russia, Sweden/Svalbard, Switzerland and the United States. Investigators at these sites measure the seasonal thaw depth across plots using a standard protocol. Soil and air temperature, and soil moisture content, are also measured at many sites using a standard format.
Read the rest (1 more)
The soil, landscape, and vegetation at each site is also described.
Links
Get the data
- Resource Homepage doi.org/10.5065/d6qc01n5 ↗
download · DOI / persistent id · from data ucar edu
Where it is published
- data.ucar.edu /dataset/calm-home-page-hinkel-k ↗
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=1fb03d2c-e8d7-45c0-bf9a-0ce3eb26b… ↗
metadata API · from data ucar edu
Topics
- From keywords
- Earth & Environmental Science · Ocean & Atmospheric Science
- Inferred from text
- Image 65%
Provenance · 1 source records, 8 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| National Center for Atmospheric Research | 1fb03d2c-e8d7-45c0-bf9a-0ce3eb26bb7b | 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[modality].local:modality:image | enrichment · data ucar edu | keyword-concept-rules@1.0.0 | title+description (65%) |
| 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 |