ID-264 :   Imaging Riometer Experiment at Poker Flat, Alaska

Type

FIELDWORK

Research/Observation Title

Imaging Riometer Experiment at Poker Flat, Alaska

Science Summary (common)

[purpose] For studying lower ionospheric disturbances and particle precipitation over Poker Flat, Alaska [outline] The Poker Flat imaging riometer installed in October, 1995, has the greatest number of antenna elements and beam patterns in the world at present (July 2005), and mainly observes the cosmic noise absorption (CNA) caused by the enhancement of electron density in the ionospheric D region. This imaging riometer obtains two-dimensional images of the CNA in the region of 400km x 400km square with the 11km spatial and 1sec temporal resolutions.
- Individual Project Information 1/2 Research/Observation Period 2004-04-01 〜 2005-03-31

Discipline(s)

Space Physics

Personnel

RollContact PersonNameYoshimasa TANAKAAffiliationNational Institute of Information and Communications Technology
RollContact PersonNameY. MurayamaAffiliationNational Institute of Information and Communications Technology
RollContact PersonNameJ. DesrochersAffiliationUniversity of Alaska
RollContact PersonNameB.WatkinsAffiliationUniversity of Alaska

Research/Observation Methods

Imaging Riometer

Research/Observation Period

2004-04-01 〜 2005-03-31

Research/Observation Point (Detail)

Field Site: Poker Flat, Alaska, USA Latitude [degree]: 65.116667 Longitude [degree]: -147.466667
Data provided by:
×
  • Source: Esri, Maxar, Earthstar Geographics, and the GIS User Community
Data attribution
Imagery
ESRI World Imagery
ESRI National Geographic
Open­Street­Map
Natural Earth II
Cesium ion
Sentinel-2
Blue Marble
Terrain
Cesium ion
WGS84 Ellipsoid
Cesium World Terrain
Pan view
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Zoom view
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Rotate view
Middle click + drag, or
CTRL + Left/Right click + drag
Pan view
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Tilt view
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- Individual Project Information 2/2 Research/Observation Period 2005-04-01 〜 2006-03-31

Funding Information Other Funding Details

Japan-U.S. cooperative project of advanced radio/optical technologies and global environment research

Discipline(s)

Space Physics

Personnel

RollContact PersonNameYoshimasa TANAKAAffiliationNational Institute of Information and Communications TechnologyCountryJapan
RollContact PersonNameY. MurayamaAffiliationNational Institute of Information and Communications Technology
RollContact PersonNameJ. DesrochersAffiliationUniversity of Alaska
RollContact PersonNameB.WatkinsAffiliationUniversity of Alaska

Research/Observation Methods

Imaging Riometer

Research/Observation Period

2005-04-01 〜 2006-03-31

Research/Observation Point (Detail)

Field Site: Poker Flat Research Range, Alaska, USA Latitude [degree]: 65.116667 Longitude [degree]: -147.466667
Data provided by:
×
  • Source: Esri, Maxar, Earthstar Geographics, and the GIS User Community
Data attribution
Imagery
ESRI World Imagery
ESRI National Geographic
Open­Street­Map
Natural Earth II
Cesium ion
Sentinel-2
Blue Marble
Terrain
Cesium ion
WGS84 Ellipsoid
Cesium World Terrain
Pan view
Left click + drag
Zoom view
Right click + drag, or
Mouse wheel scroll
Rotate view
Middle click + drag, or
CTRL + Left/Right click + drag
Pan view
One finger drag
Zoom view
Two finger pinch
Tilt view
Two finger drag, same direction
Rotate view
Two finger drag, opposite direction
Data Registration
05:15 on Thu January 10, 2019
Last Update
05:03 on Thu February 28, 2019