Difference between revisions of "Modify an IMSMA Map"
From IMSMA Wiki
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| − | All modifications to the {{IMSMANG}} background maps must be performed in an external GIS application such as ArcMap 10.1. | + | All modifications to the {{IMSMANG}} background maps must be performed in an external GIS application such as [http://desktop.arcgis.com/en/desktop/ ArcMap 10.1]. |
#Copy all layers to a folder '''ouside''' the ''C:\IMSMAng'' folder. | #Copy all layers to a folder '''ouside''' the ''C:\IMSMAng'' folder. | ||
Revision as of 17:44, 27 January 2016
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Note that these procedures are done outside of IMSMANG.
The recommended maximum size of the background map is 2 GB. |
All modifications to the IMSMANG background maps must be performed in an external GIS application such as ArcMap 10.1.
- Copy all layers to a folder ouside the C:\IMSMAng folder.
- Change the .MXD file as needed. Example of edits:
- Set minimum and maximum display levels for each layer
- Add, modify, and remove raster and vector layers
- Change the map coordinate system
- Create pyramids for raster layers
- Change colours and styles
- Add, modify, or remove labels from vector layers
- Group and ungroup layers
- Although an external GIS application allows you to make other changes to the map, the changes listed above are the ones that can be viewed with IMSMANG.
- Save the .MXD file with a new name. Remember to use relative path to data sources in the map document (mxd).
- Verify that all layers and the map frame has the same projection.
- Import the new .MXD file.
- Test the new .MXD with IMSMANG and evaluate performance.
- Share the new .MXD file and all layer files.
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