基于多时相高分辨率遥感影像的土地整治项目进展评价模型研究  

Study on Evaluation Progress Model in the Implementation of Land Consolidation Projects Based on Multi-temporal High-resolution Remote Sensing Data

作　　者：李少帅[1] 陈原[1] 张超[2] 陈艳林[1] 

机构地区：[1]国土资源部土地整治中心,北京100035 [2]中国农业大学信息与电气工程学院,北京100083

出　　处：《中国土地科学》2014年第3期83-88,F0003,共7页China Land Science

基　　金：国土资源部公益性行业科研专项"耕地等级监测信息快速识别和整合技术研究"(201011006-4)

摘　　要：研究目的:为进一步拓展土地整治遥感监测手段,本文以多时相高分辨率遥感数据为数据源,在土地整治工程地物信息提取基础上,构建形象进度评价模型以综合掌握项目实施进展。研究方法:挣值分析法,实证研究法,文献研究法。研究结果:从遥感影像提取的工程矢量信息分析评价结果符合项目实际进展。研究结论:在遥感监测信息提取的基础上,本文提出的工程形象进度评价模型可用于计算项目整体工程进展,评价项目进度情况,并找出导致项目进展缓慢的工程建设内容。The purpose of this study is to apply remote sensing monitoring in the implementation of land consolidation projects. In this study the project was monitored for the whole progress by using multi-temporal satellite data, and the project image progress evaluation model was constructed to analyze and grasp the progress of land consolidation projects. Methods employed are documentation, earned value analysis and empirical approach. The results show that the evaluation results were concordant with the real progress of the land consolidation project. The conclusion is that the vector data of land consolidation projects, which was drawn from remote sensing image directly or indirectly, are applicable to monitoring the progress of land consolidation projects. The project image progress evaluation model is applicable to estimate the progress of land consolidation projects, and to find out the factors hinder the progress of land consolidation projects.

关 键 词：土地整治 工程形象进度 遥感监测 挣值分析法 

分 类 号：F301.2[经济管理—产业经济]