Earth Science Products from the Total Ozone Mapping Spectrometer (TOMS)

Point of Contact for TOMS Data:

• Goddard Earth Sciences Data & Information Services Center (GES DISC)
• Code 610.2
• NASA Goddard Space Flight Center
• Greenbelt, MD 20771 USA
• Voice: 301-614-5224
• Toll Free: +1-877-422-1222
• Fax: 301-614-5268
• E-mail: help@daac.gsfc.nasa.gov
• Atmospheric Composition Data and Information Services Center (ACDISC) Support Team
• acdisc@daac.gsfc.nasa.gov

Also on OMI Website

• http://jwocky.gsfc.nasa.gov

Websites:

• http://disc.sci.gsfc.nasa.gov/data/dataset/TOMS/
• http://toms.gsfc.nasa.gov/

Product Name	Product Definition	Product Units	Spatial Resolution	Temporal Resolution	Coverage Area	Product Format	Period of Product Availability
Total Column Ozone	Total integrated ozone from the surface to the top of the atmosphere	Dobson Unit (DU)	1.25° longitude x 1.0°	Daily	Global	HDF-EOS, ASCII	1978-present
Aerosol Optical Depth		No Units	1.25° longitude x 1.0°	Daily	Global	ASCII	1979-1993 & 1996-2000