Requirements Analysis Update4 Broad Areas of Participatory Requirements

BusinessThe character of geospatial problem solving.

SystemCapabilities to address geospatial problem solving.

ComponentSoftware design for implementing capabilities.

ApplicationPackaging the components into solutions to address scientific problem solving requirements.

Web Survey

Use Cases

CyberGIS Integration Requirements

Use Case Overview

Use Case Overview

Requirements Synthesis ExampleEM.BUC.1 Wildfire Evacuation Triggers

Yan’s Comment: This table is a good starting point, but it only lists what current system use cases claim to have. This is what I think we can do to enrich this section:• Go back to our proposal to find more details of each existing software to make the list of

applicable software elements more complete. • From business use case, derive capability requirements on CyberGIS based on web survey

synthesis results. • Then ask each software provider to check what they have, will have, would like to have in

CyberGIS project. I believe we have most of capabilities, but the challenge is on integration.

Applications

Generic CyberInfrastructure

Service Providers

Service Consumers

End Users

Portals

Model Standards

TechStandards

Service Registry

Devices

Spatial Middleware

System, Component,ApplicationRequirements

BusinessRequirements

IntegrationRequirements

PGIST ReviewComponents for participatory decision-making:BCT/CCT/CST Brainstorm Concerns / Categorize Concerns / Concerns Synthesis Tools

Components currently encapsulated in a web application (VCC - Voicing Climate Concerns) but methods available via JavaScript libraries.

LIT (Let’s Improve Transportation) is an earlier version of the BCT/CCT/CST

LIT Workflow

VCC Workflow