| 利用 Landsat 8影像制作解译样本点辅助高分影像分类可行性的研究 |
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| 引用本文： | 汲旭生,袁昆筱佳,梁安宝,曲平.利用 Landsat 8影像制作解译样本点辅助高分影像分类可行性的研究[J].东北测绘,2014(6):51-52,55. |
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| 作者姓名： | 汲旭生 袁昆筱佳 梁安宝 曲平 |
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| 作者单位： | [1]黑龙江地理信息工程院,黑龙江哈尔滨150081 [2]武汉大学遥感信息工程学院,湖北武汉430079 [3]黑龙江测绘地理信息局,黑龙江哈尔滨150081 |
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| 基金项目： | 基金项目：黑龙江测绘地理信息局基础测绘科技项目（201301-3）资助 |
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| 摘 要： | 地理国情普查项目使用的高分影像质量的良莠不齐给地表覆盖数据生产带来了巨大障碍。本文剖析了目前收集到的高分影像资料的主要缺陷，如多分辨率、多传感器、多年份和跨季节，给地表覆盖数据解译带来极大的局限性；阐述了Landsat 8影像自身的特点，如像幅面积大、获取周期短、波段信息丰富，同时提出利用Landsat 8影像辅助解译的思路，并通过试验验证这种方法的可行性。
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| 关 键 词： | 高分影像 地表覆盖 辅助解译 |
Research Feasibility of Make the Interpretation of Sample Points for Auxiliary High Resolution Image Classificta ion Using Landsat8 Images |
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| JI Xu - sheng,YUAN Kun Xiao - jia,LIANG An - bao,QU Ping.Research Feasibility of Make the Interpretation of Sample Points for Auxiliary High Resolution Image Classificta ion Using Landsat8 Images[J].Northeast Surveying and Mapping,2014(6):51-52,55. |
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| Authors: | JI Xu - sheng YUAN Kun Xiao - jia LIANG An - bao QU Ping |
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| Institution: | 1. Heilongjiang Institute of Geomatics Engineering, Harbin 150081, China;2. School of Remoto Sensing and Information Engineering, Wuhan University, Wuhan 430079, China;3 Heilongjiang Administration of Surveying, Mapping and Geoinformation, Harbin 150081, China) |
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| Abstract: | There are some obstacles of land cover data productioncause of the quality about thehigh resolution imageis used forgeographic conditions survey project .This paper analyzes the main defects of high current image data collected , multi-resolution, multi sensor, multi years andmulti seasonal , on land cover data interpretation has great limitations;describes the characteristics of Landsat 8 images,large size, shortobtain cycle, rich information, also proposes the idea ofaided segmentation and classification using Landsat 8 image , and the feasibility of this method through experiments . |
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| Keywords: | high resolution image land cover aided segmentation and classification |
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