Each can be displayed almost the same way, and the data can be accessed depending upon how it’s imported. There are similarities to importing and linking. Each method has its advantages and disadvantages the key ones will be discussed here along with instructions on how to do both. Your options are to link the data through Data Connect, or Import through Planning and Analysis Workspace. For this article, we’ll use ESRI Shape files as an example. You can delete these objects and any associated data.Back December 25th, 2012 GIS Import Options: Pros and ConsĪutoCAD® MAP gives the user two options on importing GIS data. If you cancel the Import operation, all objects imported prior to canceling will remain in the AutoCAD Map 3D drawing. To import them as closed polylines, select Import Polygons As Closed Polylines. By default, polygons are imported as polygon objects.Points- For each layer, specify how to treat incoming point objects.Data- For each layer, specify how to import data.If the AutoCAD Map 3D drawing has a coordinate system assigned to it, incoming objects are converted to the coordinate system of the drawing. Input Coordinate System- Specify the coordinate system of the incoming file.For more information about setting up object classes, see Setting Up Object Classification. The Object Class fields are available only if you have object classes defined in your map. Object Class- Assign incoming objects to an existing object class and map incoming attribute data to the data fields in the object class.Drawing Layer- Select a target layer for each layer in the incoming file.Specify the import settings for each input layer (sometimes called a theme, level, or file).Respond to the prompts to define the area. Define Window - Limit the import to an area you define.Current Display - Limit the import to the current drawing area.None - Place no area limits on the incoming file.In the Import dialog box, under Spatial Filter, specify whether to limit the area where data will be imported:.
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January 2023
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