Database Modeling & Development

Rolta has extensive conversion experience on most commercial GIS software packages and has built domain knowledge from its experience in executing large-scale projects. Rolta is, therefore, an ideal choice for GIS database design and modeling, translation or re-projection services.

Data modeling comprises the structuring and organizing of Geospatial data. These data structures are then typically implemented in a database management system or on industry standard Geospatial databases.

Our data modeling services follow a standard project methodology that includes:

• User needs assessment and data evaluation
• Functional requirements definition and analysis
• System design and engineering
• Database design
• Application system design
• Institutional planning
• Prototype development and interfacing