NASA Logo Jet Propulsion Laboratory California Institute of Technology View the NASA Portal
NASA Banner
NASA Banner
NASA Banner
JPL HOME EARTH SOLAR SYSTEM STARS & GALAXIES SCIENCE & TECHNOLOGY
NASA Banner
JPL Science
JPL Science Division Home
Planetary Science Planetary Science
Astrophysics & Space Sciences Astrophysics & Space Sciences
Earth Science Earth Science
Center for Climate Sciences (3292)
Earth Surface And Interior (329A)
Ocean Circulation And Air Sea Interaction (329B)
Sea Level And Ice (329C)
Stratosphere And Upper Troposphere (329D)
Atmospheric Physics And Weather (329E)
Terrestrial Hydrology (329F)
People
Projects
Carbon Cycle And Ecosystems (329G)
Laboratory Studies And Atmospheric Observations (329H)
Tropospheric Composition (329I)
Aerosols And Clouds (329J)
Directorate Science Affiliates Directorate Science Affiliates
Open Postdoc Positions Open Postdoc Positions
Brochures Brochures
 Terrestrial Hydrology (329F): People
Xiaolan  Xu's Picture
Address:
Jet Propulsion Laboratory
M/S 300-323
4800 Oak Grove Drive
Pasadena, CA 91109
Phone:
818.354.5097
Fax:
818.393.6720
Email Contact:
Curriculum Vitae:

Xiaolan Xu

Xiaolan Xu received the B.Eng. degree from Zhejiang University, Hangzhou, China in 2006, and the M.S. and Ph.D. degrees in electrical engineering from the University of Washington, Seattle, in 2008 and 2011, respectively. In 2012, she joined the Water and Carbon Cycles Group in Jet Propulsion Laboratory (JPL), California Institute of Technology, Pasadena as a postdoctoral research associate and became a scientist in Surface Hydrology group since 2014. Her research interests include theoretical modeling and numerical simulation in the random media and its application in microwave remote sensing of environment, especially in cryosphere.


Education
  • Ph.D., University of Washington, Seattle, WA (2011)
  • M.S., University of Washington, Seattle, WA (2008)
  • B.S. Zhejiang University, Hangzhou, China (2006)

Research Interests

Applied electromagnetics, Electromagnetic wave propagation and scattering properties from ocean surface, Vegetated land surface and snow covered terrain, Forward modeling and retrieval algorithm development with applications to Earth remote sensing in space


Projects

Aquarius Icon Aquarius
Aquarius measures global sea surface salinity to improve the understanding of ocean circulation and the linkage with climate and water cycle.

SMAP - Soil Moisture Active Passive Icon SMAP - Soil Moisture Active Passive
The Soil Moisture Active Passive mission provides measurements of soil moisture, freeze/thaw state, as well as sea surface salinity and ocean wind.


Professional Experience
  • NASA Jet Propulsion Laboratory, California Institute of Technology, Pasadena, California
    • Scientist, Surface Hydrology Group (2014-present)
    • Postdoctoral, Water and Carbon Cycles Group (2012-2014)
  • University of Washington, Seattle, WA, USA
    • Research Assistant, Laboratory of Applications and Computations in Electromagnetics and Optics (2006-2011)
    • Lecturer, Department of Electrical Engineering (2011)
    • Teaching Assistant, Department of Electrical Engineering (2008)

Selected Awards
  • Group Achievement Award, SMAP Science and Cal/Val Team, NASA Honors Award (2016)
  • Team Bonus Award, Soil Moisture Active and Passive Mission Science Algorithm Team, JPL (2014)
  • Second Prize, Student Paper Competition, IEEE International Geoscience and Remote Sensing Symposium (2009)

Selected Publications
  1. Yueh, Simon H., Xiaolan Xu, Rashmi Shah, Yunjin Kim, James L. Garrison, Abi Komanduru, and Kelly Elder. "Remote Sensing of Snow Water Equivalent Using Coherent Reflection From Satellite Signals of Opportunity: Theoretical Modeling." IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing 10, no.12 (2017): 5529-5540.
  2. Derksen, Chris, Xiaolan Xu, R. Scott Dunbar, Andreas Colliander, Youngwook Kim, John S. Kimball, T. Andrew Black et al. "Retrieving landscape freeze/thaw state from Soil Moisture Active Passive (SMAP) radar and radiometer measurements." Remote Sensing of Environment 194 (2017): 48-62.
  3. Shah, Rashmi, Xiaolan Xu, Simon Yueh, Chun Sik Chae, Kelly Elder, Banning Starr, and Yunjin Kim. "Remote Sensing of Snow Water Equivalent Using P-Band Coherent Reflection." IEEE Geoscience and Remote Sensing Letters 14, no. 3 (2017): 309.
  4. Xiaolan Xu, C. Derksen, S. H. Yueh, R. S. Dunbar and A. Colliander, "Freeze/Thaw Detection and Validation Using Aquarius’ L-Band Backscattering Data," in IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, vol. 9, no. 4, pp. 1370-1381, April 2016.
  5. Xiaolan Xu,L. Tsang, S. Yueh, “Electromagnetic Models of Co/Cross-polarization of Bicontinuous/DMRT in Radar Remote Sensing of Terrestrial Snow at X- and Ku-band for CoReH2O and SCLP Applications,” Selected Topics in Applied Earth Observations and Remote Sensing, IEEE Journal of , vol.5, no.3, pp.1024-1032, June 2012
  6. Xiaolan Xu, Ding Liang, Leung Tsang, Andreadis, K.M., Josberger, E.G., Lettenmaier, D.P., Cline, D.W., Yueh, S.H., “Active Remote Sensing of Snow Using NMM3D/DMRT and Comparison With CLPX II Airborne Data,” Selected Topics in Applied Earth Observations and Remote Sensing, IEEE Journal of , vol.3, no.4, pp.689-697, Dec. 2010.
  7. Kung-Hau Ding, Xiaolan Xu, Leung Tsang, “Electromagnetic Scattering by Bicontinuous Random Microstructures With Discrete Permittivities,” Geoscience and Remote Sensing, IEEE Transactions on, vol.48, no.8, pp.3139-3151, Aug. 2010.

Group Home Page
People in this Group
Group Projects

JPL Privacy Statement Sitemap Contact Site Manager
FIRST GOV NASA Home Page