Array · collection · 2021
VIIRS/SNPP Cirrus Reflectance 6-min L2 Swath 750m
Listed in NASA Earthdata CMR and NASA Data Portal — shown once because both records carry DOI 10.5067/viirs/cldcr_l2_viirs_snpp.001
The Suomi National Polar-orbiting Partnership (SNPP) Visible Infrared Imaging Radiometer Suite (VIIRS) NASA standard Level-2 (L2) cirrus reflectance represents an orbit-level product (Short-name: CLDCR_L2_VIIRS_SNPP) that provides satellite-derived cirrus reflectance measurements.
Description
This product uses an adapted version of the MODIS MOD06 algorithm with major modifications and improvements. CLDCR_L2_VIIRS_SNPP draws from the following moderate-resolution (M) solar reflective VIIRS bands: visible/near-infrared; 0.4 – 1.0 µm, M-band 8 (shortwave infrared (SWIR); 1.23 – 1.25 µm), M-band 9 (SWIR; 1.37 – 1.38 µm), M-band 10 (SWIR; 1.58 – 1.64 µm), and M-band 11 (SWIR; 2.23 – 2.28 µm).
The L2 netCDF product contains the following 5 Science Data Set (SDS) layers: 1. Cirrus Reflectance_Vis_NIR 2. Cirrus Reflectance_SWIR_M08 3.
Read the rest (2 more)
Cirrus Reflectance_ SWIR_M10 4. Cirrus Reflectance_ SWIR_M11 5. Cirrus Reflectance_QA In the interest of maintaining manageable file sizes, the related geolocation datasets are not included in this product.
The LAADS DAAC maintains and serves the associated geolocation product (VNP03MOD) and the calibrated radiances product (VNP02MOD), both of which users may acquire. Consult the NASA VIIRS Suomi-NPP Level-2 Cirrus Reflectance Product User Guide for additional information.
Links
Get the data
- Data product's landing page doi.org/10.5067/viirs/cldcr_l2_viirs_snpp.001 ↗
landing page · download · DOI / persistent id · from NASA CMR, data nasa gov
- Product User's Guide atmosphere-imager.gsfc.nasa.gov/sites/default/files/ModAtmo/Gao_Cirrus_Refl_Users_Guide_2020_1… ↗
documentation · download · from NASA CMR, data nasa gov
- Original Metadata cmr.earthdata.nasa.gov/search/concepts/C2001636718-LAADS.iso19115 ↗
download · from data nasa gov
- Resource ladsweb.modaps.eosdis.nasa.gov/opendap/RemoteResources/laads/allData/5110/CLDCR_L2_VIIRS_SNPP… ↗
download · from data nasa gov
- Search and order products from LAADS website. ladsweb.modaps.eosdis.nasa.gov/search/order/1/CLDCR_L2_VIIRS_SNPP--5110 ↗
download · from NASA CMR
- search.earthdata.nasa.gov /search/granules?p=C2001636718-LAADS ↗
Earthdata Search allows users to search, discover, visualize, refine, and access NASA Earth Observation data.
download · from NASA CMR
Where it is published
- NASA Data Portal dataset page data.nasa.gov/dataset/viirs-snpp-cirrus-reflectance-6-min-l2-swath-750m-2986e ↗
landing page · from data nasa gov
Catalogue records · 3
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C2001636718-LAADS.umm_json ↗
metadata API · from NASA CMR
- CKAN API data.nasa.gov/api/3/action/package_show?id=15a7612a-5fc8-4b10-83d0-0f56d1fd6… ↗
metadata API · from data nasa gov
- CMR record cmr.earthdata.nasa.gov/search/concepts/C2001636718-LAADS.html ↗
catalogue entry · from NASA CMR
Topics
- Stated by source
- Infrared Radiance · Reflected Infrared · Suomi-NPP · Visible-Infrared Imager-Radiometer Suite · Visible Radiance
- From keywords
- Astronomy & Astrophysics · Earth & Environmental Science · Engineering · Ocean & Atmospheric Science · Physics
- Inferred from text
- Imaging 75%
Provenance · 2 source records, 21 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C2001636718-LAADS | 11 d ago | JSON v1 |
| NASA Data Portal | 15a7612a-5fc8-4b10-83d0-0f56d1fd6001 | 8 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[field].local:field:astronomy | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:engineering | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:ocean-atmospheric | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:physics | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[instrument].gcmd_instrument:viirs | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/spectral-engineering/infrared-wavelengths/infrared-radiance | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/spectral-engineering/infrared-wavelengths/reflected-infrared | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/spectral-engineering/visible-wavelengths/visible-radiance | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[modality].local:modality:imaging | enrichment · NASA CMR | keyword-concept-rules@1.0.0 | title+description (75%) |
| concepts[platform].gcmd_platform:suomi-npp | 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 · data nasa gov | connector:data_nasa_gov@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 · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| version_label | source · NASA CMR | connector:nasa_cmr@1.0.0 |