/
All
/
2024
/
2023
/
2022
/
2021
/
2020
/
2019
/
2018
/
2017
/
2016
/
2015
/
2014
/
2013
/
2012
/
2011
/
2010
/
2009
/
2008
/
2007
/
2006
/
2005
/
2004
/
AMISR
/
PFISR
/
RISR-N
/
RBO
/
Sondrestrom
Journal Articles by D. J. Knudsen
Y. Shen,
D. J. Knudsen,
J. K. Burchill,
A. Howarth,
A. Yau,
R. J. Redmon,
D. M. Miles,
R. H. Varney, and
M. J. Nicolls
Strong ambipolar-driven ion upflow within the cleft ion fountain during low geomagnetic activity
J. Geophys. Res. Space Physics, 2016
risrn
URL,
DOI,
BibTex
R. G. Gillies,
A. van Eyken,
E. Spanswick,
M. Nicolls,
J. Kelly,
M. Greffen,
D. Knudsen,
M. Connors,
M. Schutzer,
T. Valentic,
M. Malone,
J. Buonocore,
J.-P. St.-Maurice, and
E. Donovan
First observations from the RISR-C incoherent scatter radar
Radio Science, 2016
rbo
risrn
URL,
DOI,
BibTex
J. K. Burchill,
J. H. Clemmons,
D. J. Knudsen,
M. Larsen,
M. J. Nicolls,
R. F. Pfaff,
D. Rowland, and
L. Sangalli
High-latitude E region ionosphere-thermosphere coupling: A comparative study using in situ and incoherent scatter radar observations
J. Geophys. Res., 2012
amisr
pfisr
pfrr
PDF,
DOI,
BibTex
L. Sangalli,
D. J. Knudsen,
M. F. Larsen,
T. Zhan,
R. F. Pfaff, and
D. Rowland
Rocket-based measurements of ion velocity, neutral wind, and electric field in the collisional transition region of the auroral ionosphere
J. Geophys. Res., 2009
amisr
pfisr
pfrr
PDF,
DOI,
BibTex
Book Chapters
T. E. Moore,
K. S. Brenneman,
C. R. Chappell,
J. H. Clemmons,
G. A. Collinson,
C. Cully,
E. Donovan,
G. D. Earle,
D. J. Gershman,
R. A. Heelis,
L. M. Kistler,
L. Kepko,
G. Khazanov,
D. J. Knudsen,
M. Lessard,
E. A. MacDonald,
M. J. Nicolls,
C. J. Pollock,
R. Pfaff,
D. E. Rowland,
E. Sanchez,
R. W. Schunk,
J. Semeter,
R. J. Stangeway, and
J. Thayer
Future Atmosphere-Ionosphere-Magnetosphere Coupling Study Requirements
Magnetosphere-Ionosphere Coupling in the Solar System,
American Geophysical Union,
2016
amisr
misc
URL,
BibTex