Elements and Performance Criteria
- Develop GIS functionality in intranets and the internet.
- Analysis is conducted to determine a user profile and customer expectations for web-based GIS application.
- Appropriate GIS functionality is determined according to organisational requirements and project specifications.
- Strategies for the development of GIS functionality within client-server networks are determined.
- Suitable metadata, digital image processing techniques and digital image data formats are incorporated in the overall strategies.
- OHS issues are considered at all times.
- Skills and knowledge are updated to accommodate changes in operating environment and equipment.
- Develop strategies for providing GIS functionality in the web.
- Select a strategy for developing a web-based GIS application.
- From the options presented, a strategy for developing a web-based GIS application is selected.
- Rationale for the use of the strategy selected is provided on the basis of project purpose, business and customer expectations, and cost-effectiveness.
- Appropriate web design detail is presented to defend the selection of strategy.
- Availability of suitable data is verified with the potential suppliers.
- Constraints on use of spatial data are assessed against specification.
- Potential of the web-based GIS application is maximised by specification of possible software tools and links.