基于ArcGIS Geoprocessing的干旱遥感监测系统研究与设计  

Research and Design of a Drought Remote Sensing Monitoring System Based on the ArcGIS Geoprocessing Technology

作　　者：高阳华 徐永进[2] 杨世琦 刘灿[3] 倪波顺[3] 

机构地区：[1]重庆市气象科学研究所,重庆401147 [2]西南大学地理科学学院,重庆400715 [3]重庆师范大学地理与旅游学院,重庆400047

出　　处：《西南大学学报（自然科学版）》2013年第4期1-7,共7页Journal of Southwest University(Natural Science Edition)

基　　金：国家科技部重大攻关项目(2005BA901A01三峡库区气候资源地理信息综合平台及其应用研究);国家科技部农业成果转化项目课题(2007GB24160446基于GIS的精细化农业气候区划及配套技术推广应用);中国气象局气象关键技术集成与应用面上项目(CMAGJ2013M41);重庆市科技攻关计划项目(CSTC;2009AC0125);重庆市工程技术研究中心建设项目(cstc2011pt-gc80023)

摘　　要：ArcGIS Geoprocessing除了提供常见的GIS空间分析功能外,还支持建立复杂的地理处理模型来完成定制的地理处理任务.根据现有的干旱遥感监测模型,采用ArcGIS Geoprocessing技术实现干旱遥感监测模型的建模处理.并以重庆市2006年干旱数据为例进行处理,所得结果和同期干旱状况吻合.使用插件式GIS二次开发技术基于ArcGIS Geoprocessing实现了干旱遥感监测系统.与传统手工分布处理相比,在模型选取、数据转换、数据处理、产品制作等方面,自动化程度得到了极大的改进和提高.系统主要功能为:通过对遥感影像数据的干旱模型自动化处理,快速获取干旱结果空间分布,并生成相关产品为决策部门提供决策依据.In addition to the common GIS spatial analysis functions, ArcG the establishment of complex geoprocessing models to complete aforehand In this research, the ArcGIS Geoprocessing technology is used to realize th IS Geoprocessing also supports geograp e modeli h n ical processing tasks. g of a drought remote sensing monitoring system based on the current drought remote sensing monitoring models. As an exam ple, the drought data in Chongqing in 2006 is processed, and the results are consistent with the actual drought conditions of that year. Thus, a drought remote sensing monitoring system is realized based on the ArcGIS Geoprocessing and plug-in GIS secondary development of technology. Compared with the traditional manual distribution processing, this model has greatly improved and enhanced the automation of model selection, data conversion, data processing and product production. The main function of the system is to quickly obtain the results of the spatial distribution of drought space through automatic processing of the remote sensing images and generate related products for decision-making departments.

关 键 词：遥感 干旱监测 地理信息系统 

分 类 号：P954[天文地球—自然地理学]