PENGUIn - A High-Latitude Window to Geospace Dynamics
Entry ID: NSF-ANT08-40398

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Summary
Abstract: This award is funded under the American Recovery and Reinvestment Act of 2009 (Public Law 111-5). The PENGUIn team will continue investigating in depth a multi-scale electrodynamic system that comprises space environment of Planet Earth (geospace). Several science topics important to the space physics and aeronomy are outlines in this proposal that can be broadly categorized as the following objectives: (a) to study reconnection and waves in the southern cusp region; (b) to investigate unraveling global geomagnetic substorm signatures; (c) to understand the dayside wave-particle interactions; and (d) to observe and investigate various polar cap phenomena and neutral atmosphere dynamics. Cutting-edge science on these critical topics will be accomplished by acquiring multi-instrument data from a distributed network of autonomous observatories in Antarctica, built and deployed with the matured technological achievements. In the last several years, advances in power supply systems and Iridium data transmission for the Automatic Geophysical Observatories (AGOs) have proven effective for providing real-time geophysical data reliably. Five AGOs that span from the auroral zone to deep in the polar cap will be maintained providing a wealth of data for science analyses. Additional instrumentation as GPS-based receivers measuring total electron content in the ionosphere will be deployed at AGOs. These scientific investigations will be enriched by complementary measurements from manned stations in the Antarctic, from magnetically conjugate regions in the Arctic, and from a fleet of magnetospheric and ionospheric spacecraft. Continued reliance on students provides a broader impact to this proposed research and firmly grounds this effort in its educational mission.

Related URL
Link: GET DATA
Description: U.S. Antarctic Program (USAP)
Original data submitted.


Link: VIEW RELATED INFORMATION
Description: NSF Award Abstract #0840398


Geographic Coverage
 N: -75.0 S: -90.0  E: 180.0  W: -180.0

Temporal Coverage
Start Date: 2009-09-01
Stop Date: 2011-08-31


Location Keywords
SPACE > EARTH MAGNETIC FIELD > HIGH LATITUDE MAGNETOSPHERE
CONTINENT > ANTARCTICA
GEOGRAPHIC REGION > POLAR
SPACE > EARTH MAGNETIC FIELD > CUSP


Science Keywords
SUN-EARTH INTERACTIONS >IONOSPHERE/MAGNETOSPHERE DYNAMICS >AURORAE    [Definition]
SUN-EARTH INTERACTIONS >IONOSPHERE/MAGNETOSPHERE DYNAMICS >ELECTRIC FIELDS/ELECTRIC CURRENTS    [Definition]
SUN-EARTH INTERACTIONS >IONOSPHERE/MAGNETOSPHERE DYNAMICS >MAGNETIC FIELDS/MAGNETIC CURRENTS    [Definition]


ISO Topic Category
GEOSCIENTIFIC INFORMATION


Data Set Progress
IN WORK


Data Center
Data Coordination Center, United States Antarctic Program    [Information]
Data Center URL: http://www.usap-data.org/
Dataset ID: NSF-ANT08-40398

Data Center Personnel
Name: ROBERT A. ARKO
Email: info at usap-data.org
Contact Address:
Lamont-Doherty Earth Observatory
61 Route 9W
City: Palisades
Province or State: NY
Postal Code: 10964
Country: USA


Personnel
STEPHEN MENDE
Role: INVESTIGATOR
Email: mende at ssl.berkeley.edu
Contact Address:
University of California-Berkeley
City: Berkeley
Province or State: CA
Postal Code: 94720
Country: US


HARALD FREY
Role: INVESTIGATOR
Contact Address:
University of California-Berkeley
City: Berkeley
Province or State: CA
Postal Code: 94720
Country: US



Creation and Review Dates
DIF Creation Date: 2010-08-10
Last DIF Revision Date: 2010-08-12

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