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利用卫星图象,采用目视解译方法研究盆西平原黄壤性水稻土类型及其分布。根据我国水稻土分类系统与盆西平原的自然地理特点,结合土壤表层光谱特性,进行土壤类型目视解译,对盆西平原的黄壤及黄壤性水稻土解译出两个土类、6个亚类、11个土属,包括其它土类,共计14个制图单元。卫片解译制图对提高土壤制图功效、改进制图技术开辟了新的前景。为我省第二次土壤普查地、市、州级汇总及中小比例尺土壤调查、制图提供了新的方法。
Using satellite imagery, the visual interpretation method was used to study the types and distribution of yellow soil of paddy soil in the western. According to the characteristics of paddy soil classification system in China and the natural geography of the basin in the western part of China, the soil types were visually interpreted based on the spectral characteristics of the soil surface. Two soil types and 6 soil types Sub-category, 11 soil genus, including other types of soil, a total of 14 cartographic units. The interpretation of the map of the sanitary napkin has opened up new prospects for improving soil mapping and improving the mapping technology. For the second time in our province soil census land, city, state summary and small scale soil survey, mapping provides a new way.