Peng Wanglu. An Experiment of Remote Sensing and GIS Based on Quautity of Soil Salinity[J]. Journal of Remote Sensing, 1997, (3): 237-240. DOI: 10.11834/jrs.19970313.
An Experiment of Remote Sensing and GIS Based on Quautity of Soil Salinity
The focus of this paper is the impact of ground water depth
ground water mineralization rate and geomorphology on soil salinity. The quantitative relationship of this impact was analyzed using a numerical moclel. The results on soil salinization are provided for the Chang Ling experimental region
in Jilin province
China. A GIS support tool was used to combine remotely sensed data and expert advice
with a mathematical model. Good results were achieved from the synthetic analysis. This quantitative method is an effective research tool for analysing salinity problem in soils.