Data · collection
Measurement of tropospheric aerosols
Listed in NASA Earthdata CMR
Description
The dataset contains twelve samples (of about five days each) of tropospheric aerosol less than < 3 micrometer fractionated into five particle diameter ranges (Dp: 2.84, 2.04, 1.4, 0.8, 0.441 micrometer) and a backup filter collecting all particles < 0.41 micrometer, and samples of all precipitation during the sampled period. They were taken at King George Island, Antarctica, from January 29 to March 27, 1995, during the XXXII Chilean Scientific Antarctic Expedition.
The sampler was located near the sea at the top of a 60-m high hill. Chemical analysis of the samples includes quantification of the species present in the soluble and insoluble fractions. In the last case, an acid digestion in a microwave furnace was used.
Links
Catalogue records · 2
- CMR record cmr.earthdata.nasa.gov/search/concepts/C1214614510-SCIOPS.html ↗
catalogue entry · from NASA CMR
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C1214614510-SCIOPS.umm_json ↗
metadata API · from NASA CMR
Topics
- Stated by source
- AEROSOL COLLECTORS · Not provided · Particulate Matter
Provenance · 1 source records, 10 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C1214614510-SCIOPS | 15 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[instrument].gcmd_instrument:aerosol-collectors | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/atmosphere/aerosols/particulate-matter | 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 |
| license_text | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| 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 |