SuperMap provides multiple methods for processing vector data. Here is a brief description of the methods available in the application.

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Data Fusion

Merge objects meeting specific conditions in a line dataset or region dataset into a single object.

Append Column

Append Column is primarily used to add new fields to the attribute table of a target dataset. The field values are derived from the source dataset's attribute table.

During operation, a pair of connection fields must be specified - one from the source dataset and one from the target dataset. Data values can only be successfully appended when identical values exist in these connection fields.

Append Row

Append data from one or multiple datasets to another dataset.

Applicable datasets: Point/Line/Region/Text/CAD datasets, tabular datasets, network/route datasets.

The operation requires that both the fields being added and their data types must match between the source and target dataset attribute tables for successful appending.

Dataset Smooth Process

Smooth boundaries for line datasets, region datasets, and network datasets.

Dataset Attribute Update

Update object attributes in the dataset based on spatial relationships.

Dataset Resampling

Resample coordinate data when object nodes are overly dense to simplify map rendering. Supports batch processing of multiple datasets.

Eliminate

Merge small-area regions with adjacent larger regions.

Field Index

Create indexes for one or multiple fields in the dataset to improve search and sorting performance.