1 / 9

NR 422: Other GIS Software

NR 422: Other GIS Software. Jim Graham Spring 2010. ArcGIS. Largest Selling GIS Software Application Broad support in many sectors Expensive Slow Many Quality Issues. Arc Extensions. Hawth’s tools File formats: ECW HDF LizardTech/MrSID Others…. There are lots of options.

alida
Télécharger la présentation

NR 422: Other GIS Software

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. NR 422: Other GIS Software Jim Graham Spring 2010

  2. ArcGIS • Largest Selling GIS Software Application • Broad support in many sectors • Expensive • Slow • Many Quality Issues

  3. Arc Extensions • Hawth’s tools • File formats: • ECW • HDF • LizardTech/MrSID • Others…

  4. There are lots of options • GRASS: Really hard to use • Quantum GIS: Not as hard to use • DIVA GIS: Easy, not as full featured • MapInfo: Marketing • Autodesk: CAD, Utilities • Intergraph: GeoMedia • IDRISI: Clark University • Smallworld: ?

  5. File Formats • Large, complex, raster datasets: • Hierarchical Data Format (HDF) • cdfNet • Multi-resolution Raster Compression: • LizardTech: MrSID • ERMapper: ECW • Vector Data: • STDS: Fed. Replacement for Shapefiles

  6. FWTools • OpenEV: raster/vector viewing & analysis • MapServer: GIS Web Server • GDAL/OGR: File conversion • Proj4: projection engine • OGDI: Military file formats • Python: Scripting Language

  7. Vertical Applications • HEC-RAS: • Hydrologic Engineering Centers River Analysis System • Army Corp of Engineers • Fire • Others…

  8. Databases • Spatially Enabled: • Oracle Spatial • MS-SQL Server 2008 • PostgreSQL/PostGIS • Others: • MySQL • MS-Access

  9. R • Open Source Statistics Package • Unique Programming Language • Multiple Spatial “Libraries” • www.r-project.org

More Related