Data · dataset · 2024
MOPITT V9 TIR Anomaly Event Flags
Listed in Borealis
The MOPITT Version 9 Thermal-InfraRed (TIR) total column carbon monoxide (CO) measurement product has been analyzed to identify observations strongly impacted by anomalous CO emission events that perturb the CO total column from its typical behaviour, using the technique described in Jeffery et al. (2023).
Description
This technique is applied to the Level 2 MOPITT TIR CO total column observations, which have been gridded to 0.5 degree latitude by 0.5 degree longitude and averaged to produce daily mean columns at this resolution.
Those grid cells displaying anomalous CO daily mean observations, termed anomaly events, are provided here. One txt file is produced for each 10 degree latitude band. Each file contains a list of anomaly events, as identified through the above method.
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Each of the listed events gives the year, day of year, latitude, and longitude of the anomaly event. In addition, for each flagged event, the anomaly threshold for the associated grid cell, and the daily-mean CO total column and measurement uncertainty are presented. Version 1.0 of these flag files covers the period March 2000 to July 2022, and are those used in Jeffery et al. (2023).
This time period has been extended in subsequent versions.
Links
Where it is published
- Dataverse dataset page borealisdata.ca/dataset.xhtml?persistentId=doi%3A10.5683%2FSP3%2FUU5I7Z ↗
landing page · from borealisdata ca
- DOI doi.org/10.5683/sp3/uu5i7z ↗
DOI / persistent id · from borealisdata ca
Catalogue records · 1
- Dataverse API borealisdata.ca/api/datasets/:persistentId/?persistentId=doi%3A10.5683%2FSP3%2… ↗
metadata API · from borealisdata ca
Topics
- Stated by source
- Earth and Environmental Sciences · Physics
Provenance · 1 source records, 12 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| Borealis | doi:10.5683/SP3/UU5I7Z | 10 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[field].anzsrc:field:401304 | mapping · borealisdata ca | vocabulary-mapper@1.0.0 | keywords['remote sensing'] |
| concepts[field].dataverse_subject:earth-and-environmental-sciences | source · borealisdata ca | connector:borealisdata_ca@1.0.0 | /subjects |
| concepts[field].dataverse_subject:physics | source · borealisdata ca | connector:borealisdata_ca@1.0.0 | /subjects |
| concepts[field].local:field:earth-environmental | mapping · borealisdata ca | connector:borealisdata_ca@1.0.0 | /subjects |
| concepts[field].local:field:physics | mapping · borealisdata ca | connector:borealisdata_ca@1.0.0 | /subjects |
| concepts[modality].local:modality:remote-sensing | mapping · borealisdata ca | vocabulary-mapper@1.0.0 | keywords['remote sensing'] |
| created_date | source · borealisdata ca | connector:borealisdata_ca@1.0.0 | |
| description | source · borealisdata ca | connector:borealisdata_ca@1.0.0 | /description |
| publication_date | source · borealisdata ca | connector:borealisdata_ca@1.0.0 | |
| title | source · borealisdata ca | connector:borealisdata_ca@1.0.0 | /name |
| updated_date | source · borealisdata ca | connector:borealisdata_ca@1.0.0 | |
| version_label | source · borealisdata ca | connector:borealisdata_ca@1.0.0 |