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Data Access
Quality Controlled Historic OTD Browse Images

Optical Transient Detector data is processed and archived by day. The browse products are GIF images giving a graphical representation of the OTD data for each day. To get a small preview image of one month of OTD browse products, select [Thumbnails] option corresponding to the month and year you are interested in. If you have a slow connection or already know which day or days you want, and do not want the preview images, select the [text] option instead, and you will get a text-only calendar of that month.

OTD Global Lightning Distributions - To see QC annual, seasonal, and monthly maps. Flash summary maps show lightning flashes which are detected within the field of view of the OTD.
1995
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1996
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1997
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1998
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1999
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2000
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Updated: July 20, 2005
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