常见问题解答：是否可以在 ArcGIS Online Map Viewer 中将已过滤数据导出到 shapefile？

答案

Yes, it is possible. After applying filters on a feature layer in ArcGIS Online Map Viewer, use the Extract Data tool from the Analysis tools in ArcGIS Online to export the layer to a shapefile. Complete the following workflow to achieve this.

Note:
The Extract Data tool is currently only supported in Map Viewer Classic (formerly Map Viewer). It will be available in a future release of the new Map Viewer (formerly Map Viewer Beta).

Warning:   
Running the Extract Data tool consumes credits, depending on the number of records and the generated output. Click Show credits before running the tool to check the credit costs. Refer to ArcGIS Online: Understand credits for more information.

1. In ArcGIS Online Map Viewer Classic, on the Contents pane, hover over the desired layer, and click the Perform Analysis icon.

2. On the Perform Analysis pane, click Manage Data > Extract Data.

3. On the Extract Data pane, specify the parameters below, accordingly, to run the tool.
   1. For Layers to extract, check the layer's check box.
   2. For Study area, under Same as Display, select Select features.
   3. For Output data format, select Shapefile (.zip).
   4. For Output file name, specify a name.
   5. Click RUN ANALYSIS.

4. In ArcGIS Online, download the shapefile from My Content.
   1. In ArcGIS Online, click Content > My Content.
   2. On the My Content page, click the extracted shapefile.
   3. On the shapefile's item details page, click Download. The shapefile is downloaded as a .zip file.