DocumentCode
484097
Title
Error Estimation of Soil Moisture Derived from Active and Passive Microwave Satellite Observations and Model Data
Author
Scipal, K. ; Holmes, T. ; de Jeu, R. ; Naeimi, V. ; Wagner, W.
Author_Institution
Eur. Centre for Medium Range Weather Forecasts, Reading
Volume
2
fYear
2008
fDate
7-11 July 2008
Abstract
Triple collocation error estimation is a powerful tool to simultaneously estimate the error structure and calibrate a set of independent observations. In this study, we use this technique to estimate the errors of a passive microwave (TRMM-TMI) derived, an active microwave (ERS-2 scatterometer) derived and a modelled (ERA-Interim reanalysis) soil moisture data sets.
Keywords
error analysis; hydrological techniques; moisture; radiometry; remote sensing; remote sensing by radar; soil; ERS-2 scatterometer; TRMM-TMI data; active microwave satellite observations; error estimation; passive microwave satellite observations; soil moisture; triple collocation; Error analysis; Extraterrestrial measurements; Land surface; Radar antennas; Radar measurements; Satellites; Sea surface; Soil measurements; Soil moisture; Weather forecasting; ERS; TMI; soil moisture; validation;
fLanguage
English
Publisher
ieee
Conference_Titel
Geoscience and Remote Sensing Symposium, 2008. IGARSS 2008. IEEE International
Conference_Location
Boston, MA
Print_ISBN
978-1-4244-2807-6
Electronic_ISBN
978-1-4244-2808-3
Type
conf
DOI
10.1109/IGARSS.2008.4779105
Filename
4779105
Link To Document