Potential Application of Scatterometry to Large-Scale Soil Moisture Monitoring
Mapping soil wetness or moisture on the large scale is important to the monitoring of global water cycle and its variability.
Engineering topics
Publications and source records attributed to Vanzyl, J..
Mapping soil wetness or moisture on the large scale is important to the monitoring of global water cycle and its variability.
The objective is to establish an empirical relationship between measurements of radar, aeolian, and surface roughness on a variety of natural surfaces and to understand the underlying physical causes. This relationship will form the basis for developing a predictive equation to derive aeolian roughness from radar backscatter. Results are given from investigations carried out in 1989 on the principal elements of the project, with separate sections on field studies, radar data analysis, laboratory simulations, and development of theory for planetary applications.