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MAPPING SPATIAL MOISTURE CONTENT OF UNSATURATED AGRICULTURAL SOILS WITH GROUND-PENETRATING RADAR
Ground-penetrating radar moisture content agriculture soil spatial mapping active remote sensing
2016/12/1
Soil subsurface moisture content, especially in the root zone, is important for evaluation the influence of soil moisture to agricultural crops. Conservative monitoring by point-measurement methods is...
A MULTIVARIATE REGRESSION ANALYSIS FOR DERIVING ENGINEERING PARAMETERS OF EXPANSIVE SOILS FROM SPECTRAL REFLECTANCE
Expansive soils PLSR spectroscopy engineering parameters absorption feature parameters
2016/1/3
Soil expansiveness is a major problem that need due attention in geotechnical investigations. It can detrimentally influence performance and life time of lightweight engineering infrastructures. For t...
SLIGHT AND MODERATE SALINE AND SODIC SOILS CHARACTERIZATION IN IRRIGATED AGRICULTURAL LAND USING MULITSPECTRAL REMOTE SENSING
Salinity Sodicity Electrical conductivity Remote sensing
2015/9/8
Around the world, especially in semi-arid regions, millions of hectares of irrigated agricultural land are abandoned each year because
of the adverse effects of irrigation, mainly secondary salinity ...
USING GIS AND MAP DATA FOR THE ANALYSIS OF THE EXPANSION OF SALINIZED SOILS
soil salinity salinity mapping GIS
2015/8/28
One of the most serious limitations of the agricultural activities in the Northeast of Thailand is the problem of the soil sources, which
are infrastructural factors of agriculture. Nowadays the prob...
DETERMINATION OF SOIL ACTIVITY IN KENYAN SOILS FROM SPECTROSCOPY
Soil Activity Cation Activity Spectroscopy Absorption Features Engineering Indices
2015/3/11
Soil activity is a term generally applied to the ability of a soil to take in and dispose water under changing moisture conditions. It is due to presence of clay minerals with a net negative charge to...
ASSESSING THE EXTENT AND SEVERITY OF EROSION ON THE UPLAND ORGANIC SOILS OF SCOTLAND USING EARTH OBSERVATION AND OBJECT ORIENTATED CLASSIFICATION METHODS
Peat Erosion Earth Observation data Aerial Photography Rule-based classification Image Segmentation Object Orientated Classification
2014/6/12
Much of Scotland’s uplands are covered by organic peat soils, these form a significant proportion of the global peat resource. Peat ecosystems play a key role in the global carbon cycle through seques...