新疆典型荒漠植物光谱数据库构建

摘要

[Objective]This project aims to construct the spectral database system of typical desert plants in Xinjiang,achieve efficient management of the typical desert plant spectral data and analysis of generalpurpose processing,and enhance practicality of spectral data and multi-source of hyperspectral remote sensing habitats of ecological restoration monitoring data in desert regions.[Method] The project utilized the database technology,computer technology and hyperspectral data processing and analysis techniques,based on C / S mode architecture in VS2008 platform,based on the SQL Server 2008 relational database,as well as hybrid programming of C # and IDL language to develop database system.[Result] Typical desert plant spectral database and system functional development was designed and completed,realizing general processing and analysis functions of the spectral data warehousing storage,management,and spectral differential,spectrum integral,spectral matching,and the plant spectral characteristic parameter extraction analysis etc.[Conclusion] The study will provide effective data service and technical support for the study areaˊs ecological restoration and hyperspectral remote sensing quantitative monitoring.%[目的]构建新疆典型荒漠植物光谱数据库系统,实现典型荒漠植物光谱数据高效管理和通用处理分析,增强光谱数据的实用性和荒漠区域生态恢复高光谱遥感生境监测数据的多源性.[方法]采用数据库技术、计算机技术和高光谱数据处理分析技术,基于C/S模式架构在VS2008平台下,基于SQL Server 2008关系型数据库,利用C#吾言与IDL混合编程开发数据库系统.[结果]设计并完成了典型荒漠植物光谱数据库和系统功能开发,实现了光谱数据的入库存储、管理和光谱微分、光谱积分、光谱匹配、植物光谱特征参数提取分析等通用处理分析功能.[结论]为研究区生态恢复高光谱遥感定量监测提供有效的数据服务和技术支持.