Domain Data Model Development

A data model describes the structure of the data within a given domain and, by implication, the underlying structure of that domain itself. A data model should specify a specific grammar for a dedicated artificial language for the domain. In addition, a data model represents classes of entities (kinds of things) about which an organization wishes to retain information, the attributes of that information, and often implicit relationships among those entities as well as relationships among those attributes. The model describes the organization of the data to some extent irrespective of how data might be represented in a computer system. Data models commonly used in SDSS describe how to organize data using a database management system or other data management technology. Such a data model could describe relational tables and columns or object-oriented classes and attributes.

Available Tools

data model development

General:Hasdescriptionsource

http://en.wikipedia.org/wiki/Data_modeling (No Longer Available)

Parent Categories

Arcgis

Arcgis Modelbuilder

Arcview

Desert Tortoise Recovery Spatial Decision Support System (Version 2)

Geographic Resources Analysis Support System (GRASS)

IDRISI

Uplan

A Participant Role Can Be Filled By Different Professional Roles Or Stakeholder Roles During Different Geodesign Process Phases/Steps. For Example, During The Constraints Specification Step, The Advisor Role Is Often Assumed By Business, Community, Public, Resource Owner. Mediator, GIS Analyst, Technology Provider, Decision Maker, Scientist, Lawyer, Policy Expert; During The Domain Data Analysis Step, The Advisor Role Is Often Assumed By GIS Analyst, Resource Manager, Scientist.

Application Domains

The Participant Roles That Are Commonly Present During A Geodesign Process Phase/Step.

Data Models

A Participant Role Can Be Filled By Different Professional Roles Or Stakeholder Roles During Different Geodesign Process Phases/Steps. For Example, During The Constraints Specification Step, The Advisor Role Is Often Assumed By Business, Community, Public, Resource Owner. Mediator, GIS Analyst, Technology Provider, Decision Maker, Scientist, Lawyer, Policy Expert; During The Domain Data Analysis Step, The Advisor Role Is Often Assumed By GIS Analyst, Resource Manager, Scientist.

Condition Analysis And Assessment

Participant Roles Involved

Condition Assessment

Sub Step Of

Condition Assessment

Available Tools

Karen Kemp: The data model wouldn’t be developed until the domain of the problem is specified. So its development would be determined both by the what will be done in the assessment of the current state and the methods to be used in the design and evaluation stages. In fact, a data model designed to assess the current state might be quite different from one designed during the same decision process for the design and evaluation stages. So this step may be repeated.

Available Tools

Hamid Ekbia; Karen Kemp; Andrew Miller

Contributor

6/5/2008

Graphical Ontology Browser

Click on a node to jump to the content of that node
Pan to see the rest of the graph
Scroll the mousewheel up and down to zoom in and out
Rearrange the nodes in the graph by dragging a node to a different position