Data · collection
Concentration of Surface Air Ozone on the Summit of Mt. Tsukuba, Japan
Listed in NASA Earthdata CMR
Concentration of ozone in the surface air was measured on the summit of Mt.
Description
Tsukuba (36deg. 13min. N, 140deg. 06min.
E, alt. 868m), Japan, during the period of Apr. 1986 to Apr. 1993. Ozone concentration was determined by UV photometry. Monthly averaged ozone concentrations ranged from 20 -> 55ppb.
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Seasonal variation was observed: high concentration appeared in spring and in fall. The "two-peak" variation pattern observed for ozone concentration is similar to the seasonal variation pattern of the cosmogenic 7Be concentrationin the surface air.
Links
Catalogue records · 2
- CMR record cmr.earthdata.nasa.gov/search/concepts/C1214586456-SCIOPS.html ↗
catalogue entry · from NASA CMR
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C1214586456-SCIOPS.umm_json ↗
metadata API · from NASA CMR
Topics
- Stated by source
- FIXED OBSERVATION STATIONS · Ozone · OZONE DETECTORS · OZONE MONITORS
- Inferred from text
- Atmospheric sciences 72%
Provenance · 1 source records, 11 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C1214586456-SCIOPS | 15 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[field].anzsrc:group:3701 | enrichment · NASA CMR | taxonomy-embedding@1.1.0 | title+keywords+description (72%) |
| concepts[instrument].gcmd_instrument:ozone-detectors | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[instrument].gcmd_instrument:ozone-monitors | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/atmosphere/atmospheric-chemistry/oxygen-compounds/ozone | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[platform].gcmd_platform:fixed-observation-stations | 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 |