Physics
Scientific paper
Dec 2009
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2009agufmsa23b1478y&link_type=abstract
American Geophysical Union, Fall Meeting 2009, abstract #SA23B-1478
Physics
[2409] Ionosphere / Current Systems, [2411] Ionosphere / Electric Fields, [2437] Ionosphere / Ionospheric Dynamics
Scientific paper
Empirical Sq field model has been constructed by using magnetic data (Kp<2+) observed at 17 stations along 210° Magnetic Meridian (MM) of the Circum-pan Pacific Magnetometer Network (CPMN) during 1996-2007. For each station, quiet daily geomagnetic field variation was described as a function of (1) local time LT, (2) day of year DOY, (3) lunar age LA and (4) solar activity SA, based on the least square method. The latitudinal variation of the Sq field at fixed local time was estimated using polynomial curves which best fit to the latitudinal distribution of the obtained 17 functions. In the presentation, we explain in detail about the construction of the empirical model and show equivalent current systems deduced from the model. Our empirical model can provide a very reliable reference of the normal Sq field for the western Pacific region.
Abe Sumiyoshi
Kakinami Yoshihiro
Terada Hiroshi
Uozumi Teiji
Yamazaki Yasuhiro
No associations
LandOfFree
Empirical Sq field model obtained from the 210°MM CPMN data during 1996-2007 does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Empirical Sq field model obtained from the 210°MM CPMN data during 1996-2007, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Empirical Sq field model obtained from the 210°MM CPMN data during 1996-2007 will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1779030