Jeffrey Walker
Jeffrey Walker
Verifierad e-postadress på monash.edu - Startsida
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The global land data assimilation system
M Rodell, PR Houser, UEA Jambor, J Gottschalck, K Mitchell, CJ Meng, ...
Bulletin of the American Meteorological Society 85 (3), 381-394, 2004
33062004
A methodology for surface soil moisture and vegetation optical depth retrieval using the microwave polarization difference index
M Owe, R de Jeu, J Walker
IEEE Transactions on Geoscience and Remote Sensing 39 (8), 1643-1654, 2001
6942001
Upscaling sparse ground‐based soil moisture observations for the validation of coarse‐resolution satellite soil moisture products
WT Crow, AA Berg, MH Cosh, A Loew, BP Mohanty, R Panciera, ...
Reviews of Geophysics 50 (2), 2012
4592012
An evaluation of AMSR–E derived soil moisture over Australia
CS Draper, JP Walker, PJ Steinle, RAM De Jeu, TRH Holmes
Remote Sensing of Environment 113 (4), 703-710, 2009
4002009
Extended versus ensemble Kalman filtering for land data assimilation
RH Reichle, JP Walker, RD Koster, PR Houser
Journal of hydrometeorology 3 (6), 728-740, 2002
3942002
Validation of SMAP surface soil moisture products with core validation sites
A Colliander, TJ Jackson, R Bindlish, S Chan, N Das, SB Kim, MH Cosh, ...
Remote Sensing of Environment 191, 215-231, 2017
3672017
Assessment of the SMAP passive soil moisture product
SK Chan, R Bindlish, PE O'Neill, E Njoku, T Jackson, A Colliander, ...
IEEE Transactions on Geoscience and Remote Sensing 54 (8), 4994-5007, 2016
3462016
Quantifying the uncertainty in passive microwave snow water equivalent observations
JL Foster, C Sun, JP Walker, R Kelly, A Chang, J Dong, H Powell
Remote Sensing of environment 94 (2), 187-203, 2005
3432005
Downscaling SMOS-derived soil moisture using MODIS visible/infrared data
M Piles, A Camps, M Vall-Llossera, I Corbella, R Panciera, C Rudiger, ...
IEEE transactions on Geoscience and Remote Sensing 49 (9), 3156-3166, 2011
3422011
In situ measurement of soil moisture: a comparison of techniques
JP Walker, GR Willgoose, JD Kalma
Journal of Hydrology 293 (1-4), 85-99, 2004
2972004
On the effect of digital elevation model accuracy on hydrology and geomorphology
JP Walker, GR Willgoose
Water Resources Research 35 (7), 2259-2268, 1999
2781999
The Murrumbidgee soil moisture monitoring network data set
AB Smith, JP Walker, AW Western, RI Young, KM Ellett, RC Pipunic, ...
Water Resources Research 48 (7), 2012
2542012
A methodology for initializing soil moisture in a global climate model: Assimilation of near‐surface soil moisture observations
JP Walker, PR Houser
Journal of Geophysical Research: Atmospheres 106 (D11), 11761-11774, 2001
2532001
One-dimensional soil moisture profile retrieval by assimilation of near-surface observations: a comparison of retrieval algorithms
JP Walker, GR Willgoose, JD Kalma
Advances in Water Resources 24 (6), 631-650, 2001
2432001
Towards deterministic downscaling of SMOS soil moisture using MODIS derived soil evaporative efficiency
O Merlin, JP Walker, A Chehbouni, Y Kerr
Remote Sensing of Environment 112 (10), 3935-3946, 2008
2342008
Modelling the passive microwave signature from land surfaces: A review of recent results and application to the L-band SMOS & SMAP soil moisture retrieval algorithms
JP Wigneron, TJ Jackson, P O'neill, G De Lannoy, P De Rosnay, ...
Remote Sensing of Environment 192, 238-262, 2017
2062017
Disaggregation of SMOS soil moisture in Southeastern Australia
O Merlin, C Rudiger, A Al Bitar, P Richaume, JP Walker, YH Kerr
IEEE Transactions on Geoscience and Remote Sensing 50 (5), 1556-1571, 2012
1992012
Development and assessment of the SMAP enhanced passive soil moisture product
SK Chan, R Bindlish, P O'Neill, T Jackson, E Njoku, S Dunbar, J Chaubell, ...
Remote Sensing of Environment 204, 931-941, 2018
1862018
Impact of bias correction to reanalysis products on simulations of North American soil moisture and hydrological fluxes
AA Berg, JS Famiglietti, JP Walker, PR Houser
Journal of Geophysical Research: Atmospheres 108 (D16), 2003
1642003
Requirements of a global near-surface soil moisture satellite mission: accuracy, repeat time, and spatial resolution
JP Walker, PR Houser
Advances in water resources 27 (8), 785-801, 2004
1582004
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Artiklar 1–20