【摘要】 以和田绿洲为研究对象 ,详细地介绍了和田绿洲土地利用动态监测系统的总体目标、总体设计方案、数据库和数据流程、软硬件环境和系统功能。在系统支持下有效地实现了和田绿洲土地利用动态监测。由于本系统具有使用灵活、高效准确、可操作性和适应性强等特点 ,可为从事绿洲研究的科研工作者提供数据存储、处理、分析和应用的强有力的技术支撑。更多还原

【Abstract】 It is important to monitor oasis dynamically. In this paper, taking Hotan oasis of Southern Xinjiang as the researching object, the main aim, the main project, database and data flow, environment of hardware and software and system’s functions are designed about the land use dynamic monitoring system of Hotan oasis. Under the support of the system, the land use dynamic monitor of Hotan oasis was realized effectively. From the monitoring results(the dynamic monitoring table of Hotan oasis from 1950s to 1990s and the dynamic monitoring map of Hotan oasis from 1950s to 1990s ),the paper briefly analyzed the changes about Hotan oasis and drew the conclutions.There are some characteristics about the land use dynamic monitoring system of Hotan oasis:(1)obtain datum about oasis effectively and accurately; (2)save and manage the historic datum about oasis; (3)manage and analyze the monitoring results, such as monitoring map, the table of changing area; (4)monitor the changes of edge of oasis; (5)output statistic tables, chart and analyzed results, and so on; (6)easily to use and manipulate. So, the system could be taken as reference and used by those who work on researching oasis.更多还原