SylvanMaps/CF - Microsoft .NET Compact Framework Mapping Components

Summary:

A collection of .NET Compact Framework components for GIS/Mapping when targeting mobile devices such as the Pocket PC. Similar to the original SylvanMaps/OCX with these differences:

• Uses OpenGIS GeoDatabase Specifications for better interoperability with other GIS systems.

• Pure .NET C# code. Source code is included with the product.

• Database access using ADO.NET - easy to integrate with ADO.NET recordsets, or SQL CE.

• No built-in toolbar. Toolbars may be implemented easily by the programmer in VB.NET or C#.

Otherwise, just like the proven original SylvanMaps/OCX:

• Geographic data is just another table in your database
• Use just about any geographic data from any source
• SQL Based. Brings SQL queries to your geographic data, and Geographic queries to your existing data.
• Simple or complex joins between existing data and geographic data.
• Your existing data determines how the geographic data is displayed.
• Feature Rich - compare to other products!
• Displays both Raster and Vector geographic data.
• Simple GPS Interface. Many projections supported.
• No Run-time Royalties.
• No additional software required.
• Low cost developer Licensing.
• Large quantity of free map data included.

Design Wins:

Ground Water Protection Council (GWPC) .NET Mobile Oil Well Monitoring System

Click here for Powerpoint Presentation (HTML)

This system uses Microsoft SQL Server CE and the Microsoft .NET Compact Framework to provide a seamless way for field inspectors to both view and update the records for hundreds of thousands of working and abandoned oil wells. This demonstrates the value of the SylvanMaps/CF mapping module for .NET Compact Framework which provides critical maps, aerial photos, and GPS Positioning so the field inspectors can precisely locate the oil wells out in the field. Locations and other well information can be updated in the field, and then replicated back to the main database on their return to the office.

            In the past, oil field inspectors took paper notes to describe what the situation was at a particular well head. Paper maps were used to attempt to figure out the location of the well. The notes and approximate location were taken back to the office and transcribed into a database. This new solution essentially extends the database into the hands of the field inspectors themselves, along with much more precise and informative maps. The field inspectors now have instant, hand-held access to the most up-to-date information and maps about the well they are inspecting. In the field, they can then update that information themselves. When they return to the office, the central database is automatically updated using Microsoft SQL Server CE replication when they return the Pocket PC to its cradle. The next day, their Pocket PC is ready to go with the latest information from other field inspectors, and any maps they will need for that day’s round of inspections. As these inspectors are often understaffed and overworked, this scheme provides a large increase in both productivity and the quality of the inspections.