Data · collection
CMDL Global Flask Sample Surface Methane
Listed in NASA Earthdata CMR
CMDL Global Flask Sample Surface Methane is historical digital data set DSI-3272 archived at the National Climatic Data Center (NCDC).
Description
The data set contains data from 38 stations around the world with varying periods of data. The data period is 1983-1991, with some stations having less than that.
The data set is historical and has a format similar but not identical to the one in use at CMDL today. The format is not the element type format that is standard for the NCDC DS-32xx family of data sets. No data has been added since the 1991 data year.
Read the rest (1 more)
Air samples were analyzed by the Climate Monitoring and Diagnostics Laboratory (CMDL), which is at present part of the Office of Oceanic and Atmospheric Research (OAR) of the US National Oceanic and Atmospheric Administration (NOAA), and were provided to NCDC. The major parameters are the station identifier, methane (CH4) mixing ratio in parts per billion (ppb) and the date and time that the samples were obtained
Links
Get the data
- data.nodc.noaa.gov /cgi-bin/iso?id=gov.noaa.ncdc%3AC00362 ↗
Dataset landing page with general information and access links for the dataset.
download · from NASA CMR
Catalogue records · 2
- CMR record cmr.earthdata.nasa.gov/search/concepts/C2102893051-NOAA_NCEI.html ↗
catalogue entry · from NASA CMR
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C2102893051-NOAA_NCEI.umm_json ↗
metadata API · from NASA CMR
Topics
- Stated by source
- Methane · NOAA Climate Monitoring Diagnostics Laboratory Stations · Not provided · Trace Gases
Provenance · 1 source records, 10 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C2102893051-NOAA_NCEI | 15 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/atmosphere/atmospheric-chemistry/methane | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/atmosphere/atmospheric-chemistry/trace-gases | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[platform].gcmd_platform:noaa-climate-monitoring-diagnostics-laboratory-stations | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[platform].gcmd_platform:not-provided | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| description | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/Abstract |
| spatial | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/SpatialExtent |
| temporal | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/TemporalExtents |
| title | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/EntryTitle |
| version_label | source · NASA CMR | connector:nasa_cmr@1.0.0 |