| TM图象在三川河流域土地利用现状调查中的应用 |
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| 引用本文： | 茹英杰,行恭宝.TM图象在三川河流域土地利用现状调查中的应用[J].山西师范大学学报,1991(2). |
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| 作者姓名： | 茹英杰 行恭宝 |
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| 作者单位： | 山西师大地理系，山西师大地理系 |
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| 基金项目： | 本文系山西师大1990年科研基金资助课题 |
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| 摘 要： | 本文在分析 TM 图象基本数据和特征基础上,建立了三川河流域土地利用现状的解译标志,编绘了该区1:25万土地利用现状图,探讨了旱坡地和旱梯田,灌木林地和疏林地、天然草地和人工草地的解译方法.
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| 关 键 词： | TM 图象 三川河流域 土地利用 |
THE APPLICATION OF TM FIGURE TO THE PRESENT SITUATION INVESTIGATION OF THE LAND UTILIZATION OF THE 3-RIVER DRAINAGE BASIN |
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| Ru Yingjie Hang Gongbao.THE APPLICATION OF TM FIGURE TO THE PRESENT SITUATION INVESTIGATION OF THE LAND UTILIZATION OF THE 3-RIVER DRAINAGE BASIN[J].Journal of Shanxi Teachers University,1991(2). |
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| Authors: | Ru Yingjie Hang Gongbao |
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| Institution: | Ru Yingjie Hang Gongbao |
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| Abstract: | According to the analysis of the basic data and characteritics of TM fig- ure,the present paper establishes.The symbols of the explanation of the persent situation of the Land uailization of the 3-river drainage basin draws a present situation picture of the Land utilization of this area in the ratio of one to two hunedred and fifty thousand mu.This paper probe into the methods of the explanation of the dry slope Land and dry terraced fields, bush Land and spanse wood Land.natural grassland and artificial grassland. |
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| Keywords: | TM Figure 3-river drainge basin Land utilization |
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