| 浅析坡向、坡度、坡位对卫片色调的影响 |
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| 引用本文： | 杨春涛,刘井贵.浅析坡向、坡度、坡位对卫片色调的影响[J].内蒙古林业调查设计,2000,23(2):35-37. |
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| 作者姓名： | 杨春涛 刘井贵 |
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| 作者单位： | 黑龙江省大兴安岭地区林业调查规划设计院,加格达奇 |
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| 摘 要： | 文章以大兴安岭地区图强林业局 1999年森林资源二类调查成果为依据 ,探讨了坡向、坡度、坡位对卫片色调的影响 ,有助于建立目视解译标志 ,进行目视判读。从而减少林业调查外业工作量 ,降低成本 ,提高林业调查速度 ,缩短林业调查周期
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| 关 键 词： | 坡向 坡度 坡位 卫片色调 植被类型 目视判读 |
A Simple Explanation for the Influence of Slope Direction,Degree and Position to the Tone of Satellite Photo |
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| YANG Chun tao,LIU Jing gui.A Simple Explanation for the Influence of Slope Direction,Degree and Position to the Tone of Satellite Photo[J].Inner Mongolia Forestry Investigation and Design,2000,23(2):35-37. |
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| Authors: | YANG Chun tao LIU Jing gui |
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| Abstract: | Basing on the result of the second class investigation advanced by Tuqiang Forest Bureau in 1999,we approach the influence of slope direction,degree and position to the tone of satellite photo.Those can help us to establish the visual mark to judge,thereby,the field investigation of forest and the cost is decreased,the speed of forestry investigation is raised,and the surveying cycle is shortened. |
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| Keywords: | slope direction slope degree slope position tone of satellite photo vegetation type visual determination |
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