The World Data Center for Geomagnetism, Mumbai is operated by the Indian Institute of Geomagnetism, Mumbai, functioning under the Department of Science & Technology (DST), Govt. of India.

The data available at WDC for geomagnetism Mumbai includes:

• 1 HR / 1 MIN Resolution Geomagnetic Data
• 1 SEC Resolution Geomagnetic Data
• Magnetograms Image Files (Normal / Rapid Run Magnetograms)
• Magnetograms on Microfilms / Microfiches
• Geomagnetic Data from Indian Observatories (1HR Resolution)
• Indices
• Data Volumes

All data sets are available in different traditional and computer readable forms on most media-paper, photofilm, microfiche, CD-ROMS and Floppy Diskett. Those will be put in the website very soon.