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Description

The OMPS-NPP L3 NM Ozone (O3) Total Column 1.0 deg grid daily product provides total ozone measurements from the Ozone Mapping and Profiling Suite (OMPS) Nadir-Mapper (NM) instrument on the Suomi-NPP satellite.
The level-3 gridding algorithm is used to combine the orbital OMPS cross track measurements into a daily map product with a fixed global grid. Grid cells are computed as weighted averages of a given parameter derived for the field-of-views that overlay the given cell. The current version of this product includes UV aerosol index and reflectivity at 331 nm retrievals as well.

Each granule contains data for a full day. Spatial coverage is global (-90 to 90 degrees latitude), with a resolution of 1.0 degree in longitude and 1.0 degree in latitude, and array size of 360 by 180. The files are written using the Hierarchical Data Format Version 5 or HDF5.

Product Summary

Platforms
Suomi-NPP
Instruments
OMPS
Projects
NPP-JPSS
Spatial Extent

N: 90 S: -90 E: 180 W: -180

Spatial Resolution
1 Decimal Degrees x 1 Decimal Degrees
Location
GLOBAL
Coordinate System
CARTESIAN
Granule Spatial Representation
CARTESIAN
Temporal Extent
2012-01-25 to Present
Data Partner
Goddard Earth Sciences Data and Information Services Center (formerly Goddard DAAC), Terrestrial Information Systems Laboratory, Earth Sciences Division, Science and Exploration Directorate, Goddard Space Flight Center, NASA (NASA/GSFC/SED/ESD/TISL/GESDI
Concept ID
C1393527975-GES_DISC
Data State
ACTIVE
Number of Files/Granules
5098
Processing Level
3
Published
Updated
Science Keywords
Atmospheric Ozone

Citation

Citation is critically important for dataset documentation and discovery. This dataset is openly shared, without restriction, in accordance with the EOSDIS Data Use and Citation Guidance.

Copy Citation

Mcpeters, R. D. (2017). OMPS-NPP L3 NM Ozone (O3) Total Column 1.0 deg grid daily V2 [Dataset]. NASA Goddard Earth Sciences Data and Information Services Center. https://doi.org/10.5067/7Y7KSA1QNQP8 Date Accessed: 2026-10-06

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Publications Citing This Dataset

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Title Authors Year Referenced Datasets
Solar Backscatter Ultraviolet (BUV) retrievals of mid-stratospheric aerosols from the 2022 Hunga Eruption
  • Spurr, Robert J. D., Christi, Matt, Krotkov, Nickolay A., Choi, Won-Ei, Carn, Simon, Li, Can, Kramarova, Natalya, Haffner, David, Yang, Eun-Su, Gorkavyi, Nick, Vasilkov, Alexander, Wargan, Krzysztof, Torres, Omar, Loyola, Diego, Di Pede, Serena, Pepijn Veefkind, J., Case, Parker, Schroeder, Thomas, Bhartia, Pawan K.
Total Ozone Trends in East Asia from Long-Term Satellite and Ground
  • Shin, Daegeun, Oh, Young-Suk, Seo, Wonick, Chung, Chu-Yong, Koo, Ja-Ho
Exceptional loss in ozone in the Arctic winter/spring of 2019/2020
  • Kuttippurath, Jayanarayanan, Feng, Wuhu, Muller, Rolf, Kumar, Pankaj, Raj, Sarath, Gopikrishnan, Gopalakrishna Pillai, Roy, Raina
Evaluation of Total Ozone Column from Multiple Satellite Measurements in the Antarctic Using the Brewer Spectrophotometer
  • Kim, Songkang, Park, Sang-Jong, Lee, Hana, Ahn, Dha, Jung, Yeonjin, Choi, Taejin, Lee, Bang, Kim, Seong-Joong, Koo, Ja-Ho
Long-range-transported Canadian smoke plumes in the lower stratosphere over northern France
  • Hu, Qiaoyun, Goloub, Philippe, Veselovskii, Igor, Bravo-Aranda, Juan-Antonio, Popovici, Ioana Elisabeta, Podvin, Thierry, Haeffelin, Martial, Lopatin, Anton, Dubovik, Oleg, Pietras, Christophe, Huang, Xin, Torres, Benjamin, Chen, Cheng
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