The Chart Edit function provided by SuperMapChart Module is based on the feature object Dataset in the editable Dataset Group, which can be edited accordingly. SuperMapChart Module provides Chart Data dictionary based on S-57 standard, including production organization information, Object Info, object attribute, Object Info of product specification and S-58 check item information. Each geographic feature object can only be drawn in the corresponding feature object Dataset.
Chart Edit functions include: create or append feature object Dataset, create and edit object object, edit water depth point, edit feature object attribute, and edit water depth attribute. The Collection Object manages the Relationship Management, and the master-slave object is associated with the Relationship Management. The main process of Chart Data editing is shown in the figure below:
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| Figure: General process of Chart Data editing |
These Chart Edit functions are described in detail in this section.
Executive summary:
Chart Edit process
Introduce the general Workflow of Chart Data production and release, and the process of Chart Data editing.
Create Signature Sequence
This paper introduces the concepts of Signature and Signature Sequence, and the related operations of Create Signature Sequence.
Dataset management of feature object
This paper introduces the related operations of the feature object Dataset, including creating a new feature object Dataset, deleting a feature object Dataset, and appending records to the feature object Dataset.
Object Editing
This paper introduces how to add chart feature object, select object object, edit object object, and edit feature object attribute.
Depth editing
This paper introduces the related operations of water depth points and water depth groups, including adding and deleting water depth points, editing Chart Group, and editing water depth values.
Object Association Relationship Management
This paper introduces the management and maintenance of feature object association, including creating Aggregation, creating Master-Slave, modifying association and other operations.
Chart Topology Relationship Management
This paper introduces the checking rules of chart Topology and the related operations of chart Topology construction.