SuperMap iPortal provides the GPAModelBuilder WebApp. It is a web application for visually building processing automation models. By constructing and running GPAModelBuilder models (hereinafter referred to as models) using processing automation tools (hereinafter referred to as tools), you can automate spatial data processing and analysis. As a GIS portal platform, SuperMap iPortal supports saving, querying, and sharing GPA model resources. With this WebApp, you can:

• Visually drag, drop, and connect tools
• Access data in the portal and directly drag data into the modeling process for computation
• Run models step by step up to a selected tool to verify the correctness of the processing automation workflow
• Run the entire model to automate spatial data processing and analysis workflows

Access Methods

• On the "Resource Center" page, click "GPA Models" in the left sidebar to go to the GPA Models resource page, then click the "Create GPA Model" button on the right (login required) to enter the GPAModelBuilder WebApp page.
• On the "App Center" page, click "GPAModelBuilder" in the left sidebar, then click "New" on the welcome page to enter the GPAModelBuilder WebApp page.

Note: Before using GPAModelBuilder, the administrator needs to add a server on the iPortal "Management" > "Servers" > "Server List" page, and designate the server as a hosting server. After adding the hosting server, the administrator must configure GPA shared storage to specify a storage path for data.

• Creating GPA Model
• Upload GPA Model
• Drag and Drop Data
• Reuse GPA Model
• Save and Share GPA Model