1 / 11

SP-22 : Moving Civil Data to GIS Using Bentley Map V8 i

SP-22 : Moving Civil Data to GIS Using Bentley Map V8 i. Kevin Jackson, Technical Director, Transportation and Local Infrastructure. Bentley Map V8 i SS1. MicroStation Add-on Included with InRoads Suite V8 i SS1 GEOPAK Engineering Suite V8 i SS1. Importing GIS Data. DEM – Surface data

conan-cleveland
Download Presentation

SP-22 : Moving Civil Data to GIS Using Bentley Map V8 i

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. SP-22: Moving Civil Data to GIS Using Bentley Map V8i Kevin Jackson, Technical Director, Transportation and Local Infrastructure

  2. Bentley Map V8i SS1 • MicroStation Add-on • Included with • InRoads Suite V8i SS1 • GEOPAK Engineering Suite V8i SS1

  3. Importing GIS Data • DEM – Surface data • SHP – ESRI’s Vector data • DGN – Vector data • DWG – Vector data • Raster Images – Raster data

  4. DEM Files • Generally supplied by USGS or some other government entity. • Usually 7.5min (30m grid) for continental U.S. • Coordinate system usually not provided but can be in the header • Tiled

  5. SHP Files • One SHP file per layer or level • Level name is name of file • Does not carry symbology • Several accompanying files • PRJ - Projection System • SBN - Spatial Index • DBF - Attributes (metadata) • SHX - Shape Index file • XML - Attributes (metadata in XML format) • All have to have the same name

  6. DGN & DWG Files • Stores coordinate information in header • Most GIS systems will read them • Can use world file

  7. Raster Images • Georeferenced • Carries projection system information in header of file • Other • Cannot carry projection system • Uses world file • World file must be same name as raster file • Examples: • JPG file uses or JPGW or JGW world file • BMP file uses BMPW or BPW world file • TIFF file uses TIFFW or TFW world file

  8. Reprojection Paths SHP Raster DEM DGN Raster SHP Master DGN File SHP Oracle Spatial SDE ProjectWise

  9. Exporting GIS Data • DGN – Vector data • DWG – Vector data • SHP – ESRI’s Vector data • Raster Images – Raster data

  10. Demonstration

  11. Thank you! Kevin Jackson, Technical Director, Transportation and Local Infrastructure

More Related