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Total Ozone Mapping Spectrometer (TOMS): NIMBUS-7 ozone measurements (1978-1993) version 1

Update Frequency: Not Planned
Latest Data Update: 1999-03-27
Status: Completed
Online Status: ONLINE
Publication State: Published
Publication Date: 2007-01-08
Download Stats: last 12 months
Dataset Size: 3.64K Files | 555MB


Data from the Total Ozone Mapping Spectrometer (TOMS), which used backscattered ultraviolet radiance to infer total column ozone measurements (gridded daily for the entire globe). This 2 CD-ROM set contains the latest version (version 7) of ozone data from the TOMS (Total Ozone Mapping Spectrometer) instrument onboard the Nimbus 7 spacecraft. Data covering the entire Nimbus 7 TOMS lifetime, November 1, 1978 through May 6, 1993, are given as daily files of gridded data, as zonal means, and as monthly averages. Software is included to image the data.

For scientific investigators, a similar CD-ROM containing TOMS surface reflectivity values is planned. A CD-ROM of version 7 data from the Meteor 3 TOMS instrument (August 1991 - December 1994)
will be produced this summer.

Citable as:  National Aeronautics and Space Administration; Mc.Peters, R. (2007): Total Ozone Mapping Spectrometer (TOMS): NIMBUS-7 ozone measurements (1978-1993) version 1. NCAS British Atmospheric Data Centre, date of citation.
Abbreviation: Not defined


Previous Info:
No news update for this record
Previously used record identifiers:
Access rules:
Public data: access to these data is available to both registered and non-registered users.
Use of these data is covered by the following licence: When using these data you must cite them correctly using the citation given on the CEDA Data Catalogue record.
Data lineage:

Data collected by NASA's Total Ozone Mapping Spectrometer (TOMS) and published on CD-ROM. A copy of the data were obtained by the BADC to assist in data access and to ensure long term preservation.

Data Quality:
Data were prepared by NASA. Check documentation for further details
File Format:
Data are ASCII formatted and images are GIF formatted

Process overview

This dataset was generated by a combination of instruments deployed on platforms and computations as detailed below.

Instrument/Platform pairings

NIMBUS-7 Total Ozone Mapping Spectrometer (TOMS) Deployed on: NIMBUS 7 Satellite

Mobile platform operations

Mobile Platform Operation 1 Mobile Platform Operation for: NIMBUS 7 Satellite

Computation Element: 1

Abstract This computation involved: DETAILS NEEDED - COMPUTATION CREATED FOR SATELLITE COMPOSITE. deployed on NIMBUS 7 Satellite. The NASA Nimbus 7 research-and-development polar-orbiting satellite served as a stabilized, earth-oriented platform for the testing of advanced systems for sensing and collecting data in the pollution, oceanographic and meteorological disciplines. It was launched on October 24, 1978.
Input Description None
Output Description None
Software Reference None
Output Description


  • long_name: Oxygen Compounds
  • names: Oxygen Compounds
  • long_name: Ozone
  • gcmd_url:
  • gcmd_keyword: EARTH SCIENCE > Atmosphere > Atmospheric Chemistry/Oxygen Compounds > Ozone
  • names: EARTH SCIENCE > Atmosphere > Atmospheric Chemistry/Oxygen Compounds > Ozone,
  • long_name: Total Ozone Column
  • names: Total Ozone Column
  • long_name: Ultraviolet Radiation
  • gcmd_url:
  • gcmd_keyword: Ultraviolet Radiation
  • names: Ultraviolet Radiation,

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