|
|||||
|
|
| 基于遥感图像处理的图谱单元提取与分析 | |
| 引用本文： | 陈燕,齐清文,杨桂山.基于遥感图像处理的图谱单元提取与分析[J].水土保持学报,2006,20(2):193-196. |
| 作者姓名： | 陈燕 齐清文 杨桂山 |
| 作者单位： | 1. 中国科学院,南京地理与湖泊研究所,江苏,南京,210008;中国科学院,地理科学与资源研究所,北京,100101 2. 中国科学院,地理科学与资源研究所,北京,100101 3. 中国科学院,南京地理与湖泊研究所,江苏,南京,210008 |
| 基金项目： | 高比容电子铝箔的研究开发与应用项目;中国科学院方向性项目 |
| 摘 要： | 以遥感图像为基本信息源，对黄土高原沟间地地貌信息图谱的基本单元墚、峁进行提取与分析，主要内容包括图像预处理、图像识别、模式图操作、数据库管理和属性库管理5个部分。通过提取地物个体单元的边界得到每种图谱类型的标准参数和模式图，对未知类型的图谱个体单元提取参数后与模式图比较分析，归为相应类型的数据库中。最后对下一步的工作进行了展望。 |
| 关 键 词： | 遥感图像 地学信息图谱 提取 分析 |
| 文章编号： | 1009-2242（2006）02-0193-04 |
| 收稿时间： | 2005-07-12 |
| 修稿时间： | 2005-07-12 |
Extraction and Analysis of TUPU-Cell Based on Remote Sensing Image Processing |
|
| CHEN Yan,QI Qing-wen,YANG Gui-shan.Extraction and Analysis of TUPU-Cell Based on Remote Sensing Image Processing[J].Journal of Soil and Water Conservation,2006,20(2):193-196. | |
| Authors: | CHEN Yan QI Qing-wen YANG Gui-shan |
| Institution: | 1. Nanjing Institute of Geography and Limnology, CAS, Nanjing 210008;2. Institute of Geographic Sciences and Natural Resources Research, CAS , Beijing 100101 |
| Abstract: | The basic components of the inner-gully land in Loess-Plateau-Information-Geomorphic TUPU is Loess-mao and Loess-liang, which was extracted and analyzed based on the remote sensing image. The main contents are consist of five parts, including pre-disposal of image, image recognization, model-graph operation, database management and attribute-database management. Standard parameters and model-graph of each kind of Geo-info TUPU was built through extracting the boundary of each geomorphic unit, then the unknown kind of geomorphic unit can be classified into the corresponding databases by comparing with the model-graph after the extraction of the parameters. At last the next procedures are put forward. |
| Keywords: | remote sensing image geo-info TUPU abstraction analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
| 点击此处可从《水土保持学报》浏览原始摘要信息 | |
| 点击此处可从《水土保持学报》下载免费的PDF全文 | |