OMPS-NPP L2 NM Nitrogen Dioxide (NO2) Total and Tropospheric Column swath orbital V2 (OMPS_NPP_NMNO2_L2) at GES DISC

Metadata Updated: August 1, 2018

The OMPS-NPP L2 NM Nitrogen Dioxide (NO2) Total and Tropospheric Column swath orbital collection 2 version 2.0 product contains the retrieved nitrogen dioxide (NO2) measured by the Ozone Mapping and Profiling Suite (OMPS) Nadir-Mapper (NM) sensor on the Suomi-NPP satellite. A direct vertical column fitting (DVCF) algorithm is used to retrieve the NO2 total column amount and a new spatial technique is applied to separate the stratospheric and tropospheric amounts.

Each granule contains data from the daylight portion for a single orbit or about 50 minutes. Spatial coverage is global (-90 to 90 degrees latitude), and there are about 14 orbits per day each with a swath width of 2600 km. There are 35 pixels in the cross-track direction, with a pixel resolution of about 50 km x 50 km at nadir. The files are written using the Hierarchical Data Format Version 5 or HDF5.

Access & Use Information

Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

Downloads & Resources

References

https://docserver.gesdisc.eosdis.nasa.gov/public/project/Images/OMPS_NPP_NMNO2_L2_2.jpeg
https://snpp-omps.gesdisc.eosdis.nasa.gov/data/SNPP_OMPS_Level2/OMPS_NPP_NMNO2_L2.2/
https://snpp-omps.gesdisc.eosdis.nasa.gov/opendap/SNPP_OMPS_Level2/OMPS_NPP_NMNO2_L2.2/contents.html
https://search.earthdata.nasa.gov/search?q=OMPS_NPP_NMNO2_L2_2
https://snpp-omps.gesdisc.eosdis.nasa.gov/data/SNPP_OMPS_Level2/OMPS_NPP_NMNO2_L2.2/doc/README.OMPS_NPP_NMNO2_L2.2.pdf
https://jointmission.gsfc.nasa.gov/

Dates

Metadata Created Date August 1, 2018
Metadata Updated Date August 1, 2018

Metadata Source

Harvested from NASA Data.json

Additional Metadata

Resource Type Dataset
Metadata Created Date August 1, 2018
Metadata Updated Date August 1, 2018
Publisher NASA/GSFC/SED/ESD/GCDC/GESDISC
Unique Identifier C1396070100-GES_DISC
Maintainer
KAI YANG, PH. D
Maintainer Email
Public Access Level public
Bureau Code 026:00
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Harvest Object Id 181e7843-59a8-4e69-ae9a-66ca24609245
Harvest Source Id 39e4ad2a-47ca-4507-8258-852babd0fd99
Harvest Source Title NASA Data.json
Data First Published 2017-06-20T00:00:00.000Z
Homepage URL https://jointmission.gsfc.nasa.gov/
Language en-US
Metadata Type geospatial
Data Last Modified 2017-06-20T00:00:00.000Z
Program Code 026:001
Publisher Hierarchy U.S. Government > National Aeronautics and Space Administration > NASA/GSFC/SED/ESD/GCDC/GESDISC
Related Documents https://docserver.gesdisc.eosdis.nasa.gov/public/project/Images/OMPS_NPP_NMNO2_L2_2.jpeg, https://snpp-omps.gesdisc.eosdis.nasa.gov/data/SNPP_OMPS_Level2/OMPS_NPP_NMNO2_L2.2/, https://snpp-omps.gesdisc.eosdis.nasa.gov/opendap/SNPP_OMPS_Level2/OMPS_NPP_NMNO2_L2.2/contents.html, https://search.earthdata.nasa.gov/search?q=OMPS_NPP_NMNO2_L2_2, https://snpp-omps.gesdisc.eosdis.nasa.gov/data/SNPP_OMPS_Level2/OMPS_NPP_NMNO2_L2.2/doc/README.OMPS_NPP_NMNO2_L2.2.pdf, https://jointmission.gsfc.nasa.gov/
Source Datajson Identifier True
Source Hash ea53637c87effa9d51a8bf25e4866864b7f54694
Source Schema Version 1.1
Spatial -180.0 -90.0 180.0 90.0
Temporal 2011-11-07T00:00:00Z/2018-04-04T00:00:00Z
Category NPP-JPSS, geospatial

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