SuperMap provides a variety of methods for processing Vector Data. The following is a brief description of the methods provided in Application.

Executive summary

Data fusion

Merge objects that meet certain conditions in a Line Dataset or Region Dataset into one object.

Append Column

The Append Column is primarily used to append new fields to the Target Dataset property table. This field value comes from the property sheet of the Source Dataset.

During operation, you need to set a pair of Connection Fields from the Source Dataset and the Target Dataset. In order to complete the smooth addition of data values.

Append Row

Implements appending data from one or more Datasets to another.

Applicable Dataset: point/line/region/text/CAD Dataset, Tabular Dataset, Network/Route Dataset.

The Field and Type of Add Fields in the attribute table of Source Dataset and Target Dataset are required to be the same for successful appending.

Dataset Smooth Process

Boundary Smooth Line for Line Dataset, Region Dataset, and Network Dataset.

Dataset Properties update

According to the spatial relationship, update the dataset object attributes.

Dataset resampling

When the object nodes are too dense, the coordinate data is re-collected to simplify the mapping. Multiple Datasets can be processed in batches.

Eliminate Small Polygons

Merge a Polygon with a smaller area onto a polygon with a larger area.

Field Index

Create Index for one or more fields in the Dataset to help quickly find and sort data.