[PDF] Top 20 Space based passive microwave soil moisture retrievals and the correction for a dynamic open water fraction
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Space based passive microwave soil moisture retrievals and the correction for a dynamic open water fraction
... near-surface soil moisture re- trievals ( ∼ 2 cm) derived from the ...(X-band) microwave signal from the AMSR-E in- strument on board the Aqua satellite using the LPRM (Owe et ...provided ... See full document
11
Estimating irrigation water use over the contiguous United States by combining satellite and reanalysis soil moisture data
... the microwave soil moisture prod- ucts and ...satellite soil moisture retrievals with respect to the average field ...surface water supply and is therefore reserved to ... See full document
27
Passive Microwave Remote Sensing of North Carolina Soil Moisture for Hydrologic Assessment and Forecasting.
... are based on monthly minima at each grid cell over an annual ...calculating soil moisture ...geophysical retrievals. Sand and clay fraction are derived from a 1 degree x 1 degree ... See full document
135
Evaluating the utility of satellite soil moisture retrievals over irrigated areas and the ability of land data assimilation methods to correct for unmodeled processes
... satellite soil moisture retrievals over irrigated areas in the continental US is ...are based on passive or active microwave observa- tions from the Advanced Microwave ... See full document
16
Developing an improved soil moisture dataset by blending passive and active microwave satellite based retrievals
... satellite- based passive and active microwave sensors has the potential to offer improved estimates of surface soil moisture at global ...of passive (AMSR-E) and active (ASCAT) ... See full document
12
Impact of Soil Inter-space Bulk Density and Moisture Content on Vitamin A Content of Stored Oranges
... finest soil particle size ...and soil wetness. Clay soil generally absorbs a relatively large amount of water and their small pores retain it (Fanning and Fanning, ...of soil ... See full document
5
Simulation of Electromagnetic Wave Propagation in Microwave Directional Couplers and Rat-Race Hybrid Coupler Using Open Source Finite Element Software
... a microwave directional coupler, which is a four-port network consisting of two transmission lines that are electromagnetic coupled to each ...is based on the interference of electromagnetic ... See full document
9
Modelling field scale water partitioning using on site observations in sub Saharan rainfed agriculture
... for soil moisture retention in order to cope with the mid-season dry ...rain- water harvesting, the promotion of water retention at field scale ...of soil nutrients through fertilisers ... See full document
12
Potential soil moisture products from the aquarius radiometer and scatterometer using an observing system simulation experiment
... Aquarius soil moisture retrieval product using an OSSE technique is presented over the Red–Arkansas river ...retrieved soil moisture errors are estimated, and the sources for causing those ... See full document
8
The impact of land surface temperature on soil moisture anomaly detection from passive microwave observations
... vegetation water con- tent during the day decreases due to transpiration induced by photosynthesis, making the vegetation more transparent to microwave emission, and consequently increasing the sen- ... See full document
17
A new data assimilation approach for improving runoff prediction using remotely sensed soil moisture retrievals
... surface soil moisture to constrain pre-storm antecedent soil moisture conditions (see ...remotely-sensed soil moisture retrievals in hydrologic ...internal soil ... See full document
16
Evaluation of SMAP Freeze/Thaw Retrieval Accuracy at Core Validation Sites in the Contiguous United States
... FT retrievals were also found to be accurate at distinguishing between cold and warm soils except in ...greater dynamic range for the normalized polarization ratio ...the dynamic range of NPR ... See full document
24
Solar Water Pump with Automatic Irrigation
... current water resources together with global warming and ...efficient water management plays an important role in irrigated agricultural cropping ... See full document
10
Comparing soil moisture retrievals from SMOS and ASCAT over France
... with the vegetation opacity. In order to understand the spa- tial distribution of the coefficients, we searched analogies of their spatial patterns, with the spatial distribution of vege- tation types and soil ... See full document
18
Improving soil moisture estimates over the contiguous US using satellite retrievals and ensemble based data assimilation techniques
... derived soil moisture using the ensemble Kalman Filter (EnKF) can improve soil moisture estimates, particularly for the surface ...satellite soil moisture data from the ... See full document
29
Multi scale analysis of bias correction of soil moisture
... 2013). Based on an affine signal model and additive orthogonal er- ror model, it assumes that representativity differences are manifested as additive and multiplicative ...bias correction, ei- ther TC or ... See full document
15
Microwave radiometric measurements of soil moisture in Italy
... of soil moisture conditions using microwave radiometers, were carried out in the Toce river valley (Lago Maggiore area) and on the Cerbaia agricultural area (Tuscany), within the framework of the ... See full document
12
Towards an integrated soil moisture drought monitor for East Africa
... of soil moisture, evapotranspiration, precipitation, and terrestrial water stor- ...and soil moisture estimates are then assessed quantitatively and merged into a consen- sus drought ... See full document
21
A Comparative Evaluation of Snow Depth and Snow Water Equivalent Using Empirical Algorithms and Multivariate regressions
... to water resources management, such as investigation on surface water, groundwater, snow and ice, dynamic monitoring of ecology, estimation of water amount necessary for keeping and recovering ... See full document
7
Soil moisture active and passive microwave products: intercomparison and evaluation over a Sahelian site
... five soil moisture products based on satellite-based passive and active microwave ...the soil moisture network deployed in Mali (Sa- hel) in the framework of the ... See full document
16
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