Data · collection · 2024
EarthCARE/ATLID L2A ATLID one-sensor Cloud Aerosol Products
Listed in NASA Earthdata CMR
EarthCARE/ATLID One-sensor Cloud and Aerosol Product (ATL_CLA) dataset is obtained from the Atmospheric Lidar(ATLID) sensor onboard Earth Cloud Aerosol and Radiation Explorer (EarthCARE) Satellite and produced by the Japan Aerospace Exploration Agency (JAXA).
Description
EarthCARE Satellite carries four observation sensors: the Cloud Profiling Radar(CPR), the Atmospheric Lidar(ATLID), the Multi-Spectral Imager(MSI), and the Broadband Radiometer(BBR).
The main purpose of EarthCARE to globally observe the distribution and vertical structure of clouds and aerosols, as well as the radiant energy at the top of the atmosphere. This project aims to contribute to improving the accuracy of climate change prediction by considering the behavior of clouds and aerosols and their impact on the Earth's climate, incorporating the obtained knowledge into numerical climate models, and constraining the large uncertainties in cloud-aerosol-radiation interactions within numerical climate models.
Read the rest (2 more)
EarthCARE Satellite was launched on 28/05/2024(UTC).EarthCARE Satellite can observe a range from approximately 90 degrees south latitude to approximately 90 degrees north latitude, and flies in a sun-synchronous subrecurrent orbit (number of return days: 25 days) at an altitude of approximately 400 km. The vertical resolution of ATLID is approximately 100m.In ATLID level 2A standard processing, a level ATLID 1B products read as input data and a product containing a Feature mask, Target Mask, Aerosol(extinction coefficients, backscatter coefficients, depolarization ratio, lidar ratio.), Cloud(extinction coefficients, backscatter coefficients, depolarization ratio, lidar ratio.), Planetary Boundary Layer(PBL) height, is outputted.The file format is HDF5, but it's compatible with NetCDF4.
It is divided into header and science data sections. The sampling resolution is 1km (horizontal) and 100 m (vertical). The generation unit is 1/8 orbit(1 frame).
Links
Get the data
- DescribedBy fedeo-client.ceos.org/?uid=EarthCARE_ATLID_L2A_ATL_CLA ↗
download · from NASA CMR
- GET DATA gportal.jaxa.jp/gpr/?lang=en ↗
download · from NASA CMR
- DescribedBy fedeo.ceos.org/collections/series/items/EarthCARE_ATLID_L2A_ATL_CLA?httpAccep… ↗
download · from NASA CMR
Where it is published
- Landing Page doi.org/10.57746/eo.01jkwjk45jrx9frz6c11x4rs8e ↗
landing page · DOI / persistent id · from NASA CMR
Catalogue records · 2
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C3870690246-JAXA.umm_json ↗
metadata API · from NASA CMR
- CMR record cmr.earthdata.nasa.gov/search/concepts/C3870690246-JAXA.html ↗
catalogue entry · from NASA CMR
Topics
- Stated by source
- Aerosols · ATLID (Atmospheric Lidar) · Atmospheric Pressure · Clouds · Earth Clouds, Aerosol and Radiation Explorer
Provenance · 1 source records, 15 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C3870690246-JAXA | 10 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[instrument].gcmd_instrument:atlid | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/atmosphere/aerosols | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/atmosphere/atmospheric-pressure | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/atmosphere/clouds | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[platform].gcmd_platform:earthcare | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| created_date | 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 | |
| publication_date | 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 |
| updated_date | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| version_label | source · NASA CMR | connector:nasa_cmr@1.0.0 |