A new web product data management architecture is presented. The three-tier web architecture and Simple Object Access Protocol (SOAP) are combined to build the web-based product data management (PDM) system which incl...A new web product data management architecture is presented. The three-tier web architecture and Simple Object Access Protocol (SOAP) are combined to build the web-based product data management (PDM) system which includes three tiers: the user services tier, the business services tier, and the data services tier. The client service component uses the server-side technology, and Extensible Markup Language (XML) web service which uses SOAP as the communication protocol is chosen as the business service component. To illustrate how to build a web-based PDM system using the proposed architecture, a case PDM system which included three logical tires was built. To use the security and central management features of the database, a stored procedure was recommended in the data services tier. The business object was implemented as an XML web service so that client could use standard internet protocols to communicate with the business object from any platform. In order to satisfy users using all sorts of browser, the server-side technology and Microsoft ASP.NET was used to create the dynamic user interface.展开更多
A simple data assimilation method for improving estimation of moderate resolution imaging spectroradiometer （MODIS） leaf area index （LAI） time-series data products based on the gradient inverse weighted filter and...A simple data assimilation method for improving estimation of moderate resolution imaging spectroradiometer （MODIS） leaf area index （LAI） time-series data products based on the gradient inverse weighted filter and object analysis is proposed. The properties and quality control （QC） of MODIS LAI data products are introduced. Also, the gradient inverse weighted filter and object analysis are analyzed. An experiment based on the simple data assimilation method is performed using MODIS LAI data sets from 2000 to 2005 of Guizhou Province in China.展开更多
Pendawa Hill is located in Jering,Sleman,Yogyakarta.It is one of the hills that formed by diorite intrusion(Miocene)and intruded claystone of Nanggulan Formation Ages of Eocene.In this area will be built a simple hous...Pendawa Hill is located in Jering,Sleman,Yogyakarta.It is one of the hills that formed by diorite intrusion(Miocene)and intruded claystone of Nanggulan Formation Ages of Eocene.In this area will be built a simple housing and open some of the western side of the Pendawa Hill.So that exposes some of the lithology on the Pendawa Hill.The beauty of the rare outcrop in the Pendawa Hill,Jering,Sleman,than the authors proposes that some of the area has preserved to become the geoheritage.Then it will be planned that the construction of simple housing is integrated with geological touriem objectsin this area.There are Yogyakarta Geoheritage areas,among others:pillow lava in Berbah-Sleman,tuff breccia in Candi Ijo-Sleman,Eocene Limestone in Sleman,Nglanggran Old Volcanic in Nglanggran-Gunungkidul,Batur old Volcanic in Gunungkidul,Burrow Fossils in Kali Ngalang-Gunungkidul,Barchan sand-done in Bantul,Kiskendo Cave in Kulon Progo and Mangan mine in Kulon Progo.展开更多
尽管SOAP是众多访问 Web 服务的可能的绑定之一，使用 Web 服务的应用程序通常通过绑到 SOAP 的特定实现的 API 来完成工作。该文将描述一个更通用的、独立于 SOAP 的调用 Web 服务的方法，称之为“Web 服务调用框架”(WSIF)，隐藏了底...尽管SOAP是众多访问 Web 服务的可能的绑定之一，使用 Web 服务的应用程序通常通过绑到 SOAP 的特定实现的 API 来完成工作。该文将描述一个更通用的、独立于 SOAP 的调用 Web 服务的方法，称之为“Web 服务调用框架”(WSIF)，隐藏了底层访问协议(比如 SOAP)的复杂性。展开更多
基金the National Key Project Foundation of China (No. 2001BA201A0605) and partially supported by the State Key Lab for Mechanical Transmission..
文摘A new web product data management architecture is presented. The three-tier web architecture and Simple Object Access Protocol (SOAP) are combined to build the web-based product data management (PDM) system which includes three tiers: the user services tier, the business services tier, and the data services tier. The client service component uses the server-side technology, and Extensible Markup Language (XML) web service which uses SOAP as the communication protocol is chosen as the business service component. To illustrate how to build a web-based PDM system using the proposed architecture, a case PDM system which included three logical tires was built. To use the security and central management features of the database, a stored procedure was recommended in the data services tier. The business object was implemented as an XML web service so that client could use standard internet protocols to communicate with the business object from any platform. In order to satisfy users using all sorts of browser, the server-side technology and Microsoft ASP.NET was used to create the dynamic user interface.
基金This work was supported by the China Postdoctoral Science Foundation(No.20060390326)the key international S&T cooperation project of China(No.2004DFA06300).
文摘A simple data assimilation method for improving estimation of moderate resolution imaging spectroradiometer （MODIS） leaf area index （LAI） time-series data products based on the gradient inverse weighted filter and object analysis is proposed. The properties and quality control （QC） of MODIS LAI data products are introduced. Also, the gradient inverse weighted filter and object analysis are analyzed. An experiment based on the simple data assimilation method is performed using MODIS LAI data sets from 2000 to 2005 of Guizhou Province in China.
文摘Pendawa Hill is located in Jering,Sleman,Yogyakarta.It is one of the hills that formed by diorite intrusion(Miocene)and intruded claystone of Nanggulan Formation Ages of Eocene.In this area will be built a simple housing and open some of the western side of the Pendawa Hill.So that exposes some of the lithology on the Pendawa Hill.The beauty of the rare outcrop in the Pendawa Hill,Jering,Sleman,than the authors proposes that some of the area has preserved to become the geoheritage.Then it will be planned that the construction of simple housing is integrated with geological touriem objectsin this area.There are Yogyakarta Geoheritage areas,among others:pillow lava in Berbah-Sleman,tuff breccia in Candi Ijo-Sleman,Eocene Limestone in Sleman,Nglanggran Old Volcanic in Nglanggran-Gunungkidul,Batur old Volcanic in Gunungkidul,Burrow Fossils in Kali Ngalang-Gunungkidul,Barchan sand-done in Bantul,Kiskendo Cave in Kulon Progo and Mangan mine in Kulon Progo.
文摘尽管SOAP是众多访问 Web 服务的可能的绑定之一，使用 Web 服务的应用程序通常通过绑到 SOAP 的特定实现的 API 来完成工作。该文将描述一个更通用的、独立于 SOAP 的调用 Web 服务的方法，称之为“Web 服务调用框架”(WSIF)，隐藏了底层访问协议(比如 SOAP)的复杂性。
