IPY20072008 ICESTARIHY

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IPY(????)2007-2008????ICESTAR/IHY???? ?(???)
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IPY2007-2008

• 1st IPY (International Ploar Year)
  (1882-1883) 12 countries participated
• 2nd IPY (1932-1933) 40 countries participated
• IGY (1957-1958) 67 countries 80,000 scientists
  countries Common instruments and data
  processing Established the WDC system
• IPY2007-2008 (March 2007 - March 2009) ICSU and
  WMO cosponsoring ICSU The International
  Council for Science WMO World
  Meteorological Organization http//www.ipy.org/

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Objectives of IPY 2007-08

• Utilise the vantage point of the polar regions to
  carry out an intensive and internationally
  coordinated research activities and observations.
• Leave a legacy of observing sites, facilities and
  systems to support ongoing polar research and
  monitoring
• Strengthen and enhance international
  collaboration and co-operation in polar regions
  research and monitoring
• Address both polar regions and their global
  interactions
• Link researchers across different fields to
  address questions and issues lying beyond the
  scope of individual disciplines
• Ensure data collected under the IPY are made
  available in an open and timely manner
• Attract, engage and develop a new generation of
  polar researchers, engineers and logistics
  experts
• Engage the awareness, interest and understanding
  of schoolchildren, the general public ..

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IPY???????????
2005?1? EOI (Expression Of Intent)?? ???900????
?????29? EOI?55????? 2005?6??
?????????? 2005?8? ??????????????
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????2007-2008 ????????????
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ICESTAR/IHY??
ICESTARInterhemispheric Conjugacy Effects in
Solar-Terrestrial and Aeronomy Research IHYInter
national Heliophysical Year ????IPY?EoI
(Expression of Intent) ???????????2??????ICESTAR/I
HY????1???????????
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ICESTAR

• The improved bi-polar observation capabilities
  will yield unprecedented opportunities to study
  especially the following topics
• Quantifying and understanding the similarities
  and differences between the Northern and Southern
  polar upper atmospheres, under the varying
  influence of the solar electromagnetic radiation
  and of the solar wind.
• Quantifying the effects on the polar ionosphere
  and atmosphere of the magnetospheric
  electromagnetic fields and plasma populations,
  from the radiation belts to the tail plasma.
• Quantifying the atmospheric consequences of the
  global electric circuit and further understanding
  the electric circuit in the middle atmosphere as
  guided by the electric fields generated at the
  solar wind-magnetosphere interface.

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ICESTAR
will coordinate multinational research on
teleconnection between the magnetosphere and
ionosphere, and on the interhemispheric
conjugate relationships.
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ICESTAR
To facilitate the international collaboration and
data-sharing according to modern information
management techniques, ICESTAR will establish a
portal on the World Wide Web for geospace data
and metadata and for tools to extract and reduce
these data into value-added products. The portal
will appear as a set of Virtual Observatories as
introduced in the Electronic Geophysical Year
concept (http//www.egy.org).
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IHY

• Discover the physical mechanisms at work which
  couple the Earth to events in the heliosphere.
• Coordination of Scientific Campaigns Review
  community proposals for IHY campaigns, Coordinate
  the input from spacecraft/observatory
  representatives, and Maintain the observing and
  campaign schedule.
• Scientific Meetings and Publications Arrange for
  the communication of scientific results to the
  broader science community, through meetings and
  coordination of campaign activities.
• Public Outreach Responsible for increasing
  public awareness of IHY activities, through the
  publication of newsletters, maintaining the
  website(s), writing articles, coordinating media
  affairs, and developing outreach products.

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ICESTAR/IHY??????NIPR???EoI
EoI 422 Interhemispheric Study on Conjugacy and
Non-conjugacy of Auroral and Polar Ionospheric
Disturbances using Ground-based Observation
NetworkInterhemispheric Study on Auroral
Phenomena Lead contact Akira Kadokura
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ICESTAR/IHY??????NIPR???EoI
EoI 550Coordinated radar studies of the Arctic
and Antarctic middle and upper atmosphere during
IPY-4 period (CRSAAMU)   Radar studies of the
Arctic and Antarctic middle and upper
atmosphere Lead contact Takehiko Aso
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IPY???ICESTAR/IHY??????????????

• ????????????????????
• ????-???????????
• ????????????? (?????10?)
• SuperDARN?????
• ?????????????????
• ???-?????????-??????
• ???? Data Portal?Vertual Observatory ??????
• ???????????? ???????? ??

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Mapping of Northern/Southern hemispheres with
geomagnetic coordinate
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Conjugate point of Syowa Station (IGRF model)
Comparison of geomagnetic parameters (Epoch
232000 UT, 26 Sep, 2003)
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Instruments at conjugate stations
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Antarctic International Magnetometer Network
(AIMNet) Mervyn Freeman (British Antarctic
Survey).

• Enhance existing Antarctic magnetometer base
  through coordination
• 20 mags at national bases
• 6 US AGO mags in field
• 11 UK and 4 Japanese low power mags in field
• Deploy new LPM clusters within 500 km of national
  stations/sites
• e.g., Italian proposal for 6 LPMs
• What if others did same?
• LPMs available from BAS under contract
  (20k/unit)
• Individual mags owned and operated by individual
  nations with full autonomy
• All data accessible through BAS virtual hub.

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Unmanned magnetometers in JARE
JARE-44 (2003) BAS-LPM ? Skallen -6940'24?,
3924'07?E 2003.1/15 2003.10/14 ? Cape
Omega -6834'39.4?, 4104'54.1?E 2003.1/31
2004 1/28 ? H100 6917'44"S, 4119'15"E
2003.1/2 2003.10/22 ? Dome Fuji 7719'01"S,
3942'12"E 2003.2/6 2003.5/29,
2003.12/11-2004.6/9
Syowa
H100
Mizuho
Yamato Mt.
BelgianNew Station
Dome Fuji
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Comparison of BAS and NIPR type LPMs
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HF-radar network in the both hemisphere(SuperDARN
)
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??????????????????????
Sanae
????
Halley Bay
??120km?????????????????
??120km???????557.7nm(?),630.0 nm(?)?????
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