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陆地卫星多波段扫描(ERTS MSS)像片,以大量遥感信息,显示各地区的自然景观特征,以及各景观要素的性质与分布。它以不同的色调、形态和花纹等,反映不同性质地质体在地表甚至在地下的分布.对于有线性形态特征的断裂构造,反映更为醒目。我们有可能利用成都幅卫片,目视解译川西平原地层,特别是第四系的分布和构造情况,并进而探讨川西平原的发育。
Terrestrial satellite multi-band scanning (ERTS MSS) photos, with a large number of remote sensing information, shows the natural landscape characteristics of various regions, as well as the nature and distribution of landscape elements. It reflects the distribution of different kinds of geological bodies on the earth’s surface and even underground in different hues, forms and patterns, etc. For the fractured structures with linear morphological features, the reflection is more conspicuous. It is possible for us to make a visual interpretation of the distribution and structure of strata in the western Sichuan plain, especially the Quaternary, with the help of the Chengdu Lvbing film and explore the development of the western Sichuan plain.