Data · collection
Infrared Atmospheric Sounding Interferometer (IASI) Level 1C Data
Listed in NASA Earthdata CMR
Infrared Atmospheric Sounding Interferometer (IASI), is a hyperspectral infrared sounder residing on the European Space Agency's (ESA) MetOp series of polar orbiting satellites.
Description
The main goal is to provide atmospheric emission spectra to derive temperature and humidity profiles with high vertical resolution and accuracy. It is a Michelson interferometer with spectral coverage between 3.6 and 15.5 micrometers.
At nadir, the instrument samples data at intervals of 25 km along and a cross track, each sample having a maximum diameter of about 12 km. The level 1C data is geo-located, calibrated and apodized. The level 1C data are ingested in a pipeline mode from EUMETSAT and then applied to spectral and spatial sub-setting.
Read the rest (1 more)
Datatypes available are Level 1C granules from EUMETSAT.
Links
Get the data
- data.nodc.noaa.gov /cgi-bin/iso?id=gov.noaa.ncdc%3AC01377 ↗
Dataset landing page with general information and access links for the dataset.
download · from NASA CMR
- avl.class.noaa.gov /saa/products/search?sub_id=0&datatype_family=IASI ↗
Search the data archive and submit an order for the dataset via the interface.
download · from NASA CMR
- NOAA KLM USER'S GUIDE www1.ncdc.noaa.gov/pub/data/satellite/publications/podguides/N-15%20thru%20N-19/p… ↗
download · from NASA CMR
Documentation and papers
- www1.ncdc.noaa.gov /pub/data/metadata/images/MetOp_Auto3F.jpeg ↗
Artist's view of the MetOp-A spacecraft in orbit (image credit: ESA, EUMETSAT)
preview image · from NASA CMR
Catalogue records · 2
- CMR record cmr.earthdata.nasa.gov/search/concepts/C2107094511-NOAA_NCEI.html ↗
catalogue entry · from NASA CMR
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C2107094511-NOAA_NCEI.umm_json ↗
metadata API · from NASA CMR
Topics
- Stated by source
- Atmospheric Radiation · Not provided
Provenance · 1 source records, 8 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C2107094511-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-radiation | 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 |