Soil moisture estimation from inverse modeling using multiple criteria functions
نویسندگان
چکیده
منابع مشابه
Inverse modeling of soil characteristics from surface soil moisture observations: potential and limitations
Land surface models (LSM) are widely used as scientific and operational tools to simulate mass and energy fluxes within the soil vegetation atmosphere continuum for numerous applications in meteorology, hydrology or for geobiochemistry studies. A reliable parameterization of these models is important to improve the simulation skills. 5 Soil moisture is a key variable, linking the water and ener...
متن کاملSoil Moisture Estimation Using Remote Sensing
Knowledge of soil moisture content in the root zone is important throughout a wide range of environmental applications, yet adequate monitoring or modelling of this parameter, particularly at larger spatial scales, is difficult due to its high spatial and temporal variability. To overcome the land surface model limits on soil moisture estimation accuracy, point measurement spatial coverage limi...
متن کاملFeasibility analysis of using inverse modeling for estimating natural groundwater recharge from a large-scale soil moisture monitoring network
a School of Natural Resources, University of Nebraska-Lincoln, Hardin Hall, 3310 Holdrege Street, Lincoln, NE 68583, USA College of Water Sciences, Beijing Normal University, Beijing 100875, China Department of Hydraulic and Water Resources Engineering, Budapest University of Technology and Economics, Budapest, Hungary Department of Earth and Atmospheric Sciences, University of Nebraska-Lincoln...
متن کاملThe Compact Polarimetry alternative for Soil Moisture Estimation using SMAP
In this paper, we investigate the potential of the compact polarimetry mode at longer wavelengths from space for soil moisture estimation using SMAP data. Compact polarimetry consists of transmitting a single polarization while receiving two polarizations. At longer wavelengths, one of the main challenges associated with compact polarimetry from space is Faraday rotation estimation and correcti...
متن کاملSoil Moisture Estimation by Ann Using Bistatic Scatterometer Data
The microwave response of bare soil surfaces is influenced by a variety of parameters such as surface roughness, vegetation density, soil texture and soil moisture. It makes the soil moisture estimation process more complex. In such condition, the estimation of the soil moisture using microwave data with fast and less complex computing technique is a significant area of research today. The arti...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Computers and Electronics in Agriculture
سال: 2011
ISSN: 0168-1699
DOI: 10.1016/j.compag.2010.12.004