Data Library Formats and Coordinate System Information |
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Viewing Files and File Formats |
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GIS data files are generally compressed with a zip utility. If needed, you may download a free unzip utility from the uunet archive. Spatial Data Library data sets use the statewide projection standard endorsed by the Oregon Geographic Information Council.
After downloading the file:
- UNZIP the file with WINZIP or PKUNZIP.
- Load the data set into a software program that recognizes the file formats.
If you do not have the required software, a free program, ArcGIS Explorer, can be downloaded from ESRI.
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Data Library File Formats
- Shapefile
- ARC/INFO export file (e00)
- GRID
- geodatabase
- TIFF
- MrSID
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Oregon Lambert |
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For more information about the selection of Oregon Lambert as the State standard, see the Oregon Lambert web page.
For questions regarding GIS data, please e-mail:
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