Instructions
Rebuilds the spatial index for a vector dataset. A data set can only use one index in one moment, but the index can be switched. For example, the data set in the early editing operation more, you can create a dynamic index of the data set, at the end of the editing, only to static display, you can rebuild the spatial index R-tree index.
When the data set is in the edit state, the system automatically maintains the current index. In particular, when the data has been edited several times, the efficiency of the index will be affected to varying degrees, the need to re- establish the spatial index.
Basic Steps
- Right click on a vector dataset node in the workspace manager, and select Rebuild Spatial Index, the Spatial Index Manager dialog box is displayed.
- In the “index type to be built”, select the appropriate spatial index type to rebuild the spatial index for the dataset.