Integration
Function Description
Integration refers to Snap the nodes within the tolerance range together, that is, treat the objects within the tolerance range as the same object or overlapping objects. Can be used to handle gaps and overlaps between the common edges of objects.
- Consolidation applies to points, lines, and Region Datasets.
- Consolidation will change the source data. If you want to keep the source data, it is recommended to backup the data in advance.
- The nodes that are snapped together are modified to the same 2D coordinates when they are consolidated.
- During Overlay Analysis, if you choose not to perform data Topology Preprocessing, The data can be consolidated or Topology Preprocessing in advance to ensure that the Topology of the data meets Overlay Analysis requirements.
Function entrance
- Data tab-> Data Processing-> Vector-> Integration.
- Toolbox-> Data Processing-> Vector-> Integration.
Parameter Description
The Dissolve Result is shown in the following figure:
- Source Dataset: Set the Dataset requiring Data Integration.
- Precision-level Array: Set the Precision-level Array for Dataset consolidation. The smaller the value of Precision Array is, the higher the precision of the corresponding Dataset is, and the better the data quality is. During fixed-point capture, the points in the low-precision Dataset will be captured to the points in the high-precision Dataset. The Precision-level Array must have the same number of Dataset collection elements for the Data Integration and a one-to-one correspondence.
- Integration Tolerance: Set the tolerance value for integration. It is a distance value, which means that all nodes or (and) lines are considered to be coincident and identical within the range of this value. For example, if the node of a line object is within tolerance from the node of another line object, the two nodes are considered to be coincident; if the node of a line object is within tolerance from a point object, the point is considered to be on the line. Integration occurs when the distance between nodes or (and) lines is less than tolerance value.
- Unit: Select the tolerance unit.
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