Japan Society of Photogrammetry and Remote Sensing (JSPRS) (http://jsprs.iis.u-tokyo.ac.jp/)
International Union of Radio Science Commission F Japanese Committee(URSI-F) (http://www.crl.go.jp/pub/ursi-f/)
IEICE/Antenas and Propagation (http://www.ieice.or.jp/cs/ap/jpn/)
IEICE/Space, Aeronautical and Navigationa Electlonics (http://www.ieice.or.jp/cs/sane/jpn/)
IEEE Tokyo section (http://homepage1.nifty.com/ieeetokyo/)
IEEE Geoscience and Remote Sensing Society Japan Council (http://www.wave.ie.niigata-u.ac.jp/IEEE_GRSS/)
InSAR Technology Workshop (http://insar.array.co.jp/INSAR-WS/)
NASDA (http://www.nasda.go.jp/)
The Visualization Society of Japan (http://www.vsj.or.jp/)
Oceanographic Society of Japan (http://wwwsoc.nii.ac.jp/kaiyo/)
IEEE Geoscience and Remote Sensing Society (http://www.ewh.ieee.org/soc/grss)
National Aeronautics & Space Administration (http://www.nasa.gov/)
European Space Agency (http://earthnet.esrin.esa.it/)
National Oceanic & Atmospheric Administration (http://www.noaa.gov/)