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| 基于Landsat 7 ETM+影像的大庆地区林带遥感调查 | |
| 引用本文： | 陈建军,张树文,唐俊梅,张养贞.基于Landsat 7 ETM+影像的大庆地区林带遥感调查[J].东北林业大学学报,2003,31(5):101-102. |
| 作者姓名： | 陈建军 张树文 唐俊梅 张养贞 |
| 作者单位： | 1. 中国科学院东北地理与农业生态研究所,长春,130012 2. Southwest Texas State University, 601 University Drive, San Marcos, Texas 78666,USA 3. 中国科学院东北地理与农业生态研究所 |
| 基金项目： | 中国科学院知识创新工程重要方向项目 (KZCX2 -SW - 32 0 -1 )，中国科学院知识创新项目 (KZCX2 - 31 3 - 0 3 - 0 1 ) |
| 摘 要： | 利用遥感和GIS技术，采用美国最新的Landsat 7 ETM 影像的15m全色波段和30m多光谱波段影像，对犬庆地区的防护林地进行遥感调查。通过图像处理与分析得到了最佳的用于解译的影像，在野外调查的基础上，建立了林地的解译标志，量算了防护林带的宽度，查清了防护林的类型及实际面积，为防护林的建设与管理提供了第一手资料。 |
| 关 键 词： | Landsat7ETM 影像 大庆地区 林带 遥感调查 多光谱波段影像 图像处理 |
Remote Sensing Survey of Shelterbelt Based on Landsat 7 ETM+ Image in Daqing City, China |
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| Chen Jianjun,Zhang Shuwen.Remote Sensing Survey of Shelterbelt Based on Landsat 7 ETM+ Image in Daqing City, China[J].Journal of Northeast Forestry University,2003,31(5):101-102. | |
| Authors: | Chen Jianjun Zhang Shuwen |
| Abstract: | The area of the shelterbelts in Daqing region was surveyed with the help of remote sensing and GIS technique. The image was obtained from the latest sensor on America satellite Landsat7, spatial resolution of which was 30 meters in multi-spectral band and 15 meters in pan band. With the remote image process technique, the better image adapting to artificial interpretation was obtained. Based on the field survey, we established the characteristics of shelterbelts for interpretation, measured the width of each shelterbelt, acquired the length of each shelterbelt through the interpretation, and ascertained the types and actual area of shelterbelts in Daqing City, which provide the firsthand data for construction and management of protective forests. |
| Keywords: | Daqing Remote sensing ETM+ image Shelterbelt |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |