CAJ | 학술논문

根据水利业务需求研究MODIS L1B级数据的预处理方法和流程,以及MODIS L1B级数据预处理产品的再加工处理方法和流程,按照网格平台并行化处理的要求对处理流程进行任务分解,将任务重组构成新的处理流程,搭建基于MODIS数据处理网格化平台.该网格化平台已部署到水利部水利信息中心业务化运行,为防汛抗旱、水土保持、水资源管理、水环境监测等水利业务提供了及时、可靠的数据支撑.
근거수리업무수구연구MODIS L1B급수거적예처리방법화류정,이급MODIS L1B급수거예처리산품적재가공처리방법화류정,안조망격평태병행화처리적요구대처리류정진행임무분해,장임무중조구성신적처리류정,탑건기우MODIS수거처리망격화평태.해망격화평태이부서도수리부수리신식중심업무화운행,위방신항한、수토보지、수자원관리、수배경감측등수리업무제공료급시、가고적수거지탱.
Taking the water business requirements into account, the article studies the MODIS L1B level data pretreatment methods and processes, and studies its preprocessing product of reprocessing methods and processes. Then the treatment process in accordance with the requirements of grid platform parallel processing task decomposition, restructuring the task constituting a new treatment process, structures the MODIS data processing platform based on the grid technology. The Grid platform has already been deployed in the water information center of the ministry of water resources, contributing timely and reliable data to support water conservancy business such as flood control and drought relief, water and soil conservation, water management, water environment monitoring.