Results 21 to 30 of about 208,704 (308)

Aplikasi Pengontrolan Kelembaban Tanah pada Smart Garden Menggunakan Sensor Soil Moisture

open access: yesJurnal Teknik, 2019
The problem of stabilizing soil moisture can be addressed by designing a soil moisture control application that serves to provide information on soil moisture conditions within a certain time period in the form of an order to water and stop watering. The
Faridah Faridah
doaj   +1 more source

Mapping the spatial variation of soil moisture at the large scale using GPR for pavement applications [PDF]

open access: yes, 2015
The characterization of shallow soil moisture spatial variability at the large scale is a crucial issue in many research studies and fields of application ranging from agriculture and geology to civil and environmental engineering.
M. Giudici   +9 more
core   +1 more source

Spatially and Temporally Complete Satellite Soil Moisture Data Based on a Data Assimilation Method

open access: yesRemote Sensing, 2016
Multiple soil moisture products have been generated from data acquired by satellite. However, these satellite soil moisture products are not spatially or temporally complete, primarily due to track changes, radio-frequency interference, dense vegetation,
Zhiqiang Xiao   +4 more
doaj   +1 more source

Characterization of Rape Field Microwave Emission and Implications to Surface Soil Moisture Retrievals [PDF]

open access: yes, 2012
In the course of Soil Moisture and Ocean Salinity (SMOS) mission calibration and validation activities, a ground based L-band radiometer ELBARA II was situated at the test site Puch in Southern Germany in the Upper Danube Catchment.
Mauser, Wolfram   +14 more
core   +1 more source

The NAFE'05/CoSMOS Data Set: Toward SMOS Soil Moisture Retrieval, Downscaling, and Assimilation [PDF]

open access: yes, 2008
The National Airborne Field Experiment 2005 (NAFE'05) and the Campaign for validating the Operation of Soil Moisture and Ocean Salinity (COSMOS) were undertaken in November 2005 in the Goulburn River catchment, which is located in southeastern Australia.
Berger, Michael   +11 more
core   +1 more source

Spatial and temporal variability of soil electrical conductivity related to soil moisture

open access: yesScientia Agricola, 2013
Soil electrical conductivity (ECa) is a soil quality indicator associated to attributes interesting to site-specific soil management such as soil moisture and texture.
José Paulo Molin   +1 more
doaj   +1 more source

Soil moisture estimation using a multi-angular modified three component polarimetric decomposition [PDF]

open access: yes, 2009
In this paper a modified three component polarimetric decomposition incorporating multi-angular acquisitions is developed to estimate soil moisture under vegetation cover over agricultural areas.
Konstantinos P. Papathanassiou   +8 more
core   +1 more source

The Spatiotemporal Response of Soil Moisture to Precipitation and Temperature Changes in an Arid Region, China

open access: yesRemote Sensing, 2018
Soil moisture plays a crucial role in the hydrological cycle and climate system. The reliable estimation of soil moisture in space and time is important to monitor and even predict hydrological and meteorological disasters.
Yunqian Wang   +4 more
doaj   +1 more source

Satellite Imagery-Based SERVES Soil Moisture for the Analysis of Soil Moisture Initialization Input Scale Effects on Physics-Based Distributed Watershed Hydrologic Modelling

open access: yesRemote Sensing, 2020
Data acquisition and an efficient processing method for hydrological model initialization, such as soil moisture and parameter value identification are critical for a physics-based distributed watershed modelling of flood and flood related disasters such
Nawa Raj Pradhan   +2 more
doaj   +1 more source

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