SOIL PROPERTY RELATIONSHIPS WITH SPOT SATELLITE DIGITAL DATA IN EAST CENTRAL ILLINOIS

被引:44
作者
AGBU, PA
FEHRENBACHER, DJ
JANSEN, IJ
机构
[1] USDA SCS, BOURBONNAIS, IL 60914 USA
[2] UNIV ILLINOIS, DEPT AGRON, URBANA, IL 61801 USA
关键词
D O I
10.2136/sssaj1990.03615995005400030031x
中图分类号
S15 [土壤学];
学科分类号
0903 ; 090301 ;
摘要
The second-generation remote sensing satellites with improved spatial and spectral resolution offer additional possibilities for conducting soil surveys. This study was undertaken to determine the relationships that exist among high-resolution satellite digital data and soil properties useful in map-unit delineation and classification. A second objective was to develop models (linear equations) based on soil properties to predict satellite spectral response. The results showed that most surface soil properties and some subsurface properties pertinent to soil classification and map-unit separation can be used to predict satellite data and vice versa. -from Authors
引用
收藏
页码:807 / 812
页数:6
相关论文
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