Contents
How do I create a subtype in ArcMap?
Creating subtypes
- In the Catalog tree, right-click the feature class or table to which you want to add subtypes.
- Click Properties.
- Click the Subtypes tab.
- Click the drop-down arrow and click the subtype field from the list of available long-integer fields.
What is a subtype in ArcMap?
Subtypes are a subset of features in a feature class, or objects in a table, that share the same attributes. They are used as a method to categorize your data. For example, the streets in a city streets feature class could be categorized into three subtypes: local streets, collector streets, and arterial streets.
How do I create a subtype in ArcGIS pro?
Create a subtype Click the Data tab in the Design section and click the Subtypes ribbon item. Click the Create/Manage button on the Subtypes view ribbon. The Subtypes manager window appears. Select a field to be the subtype field from the Subtype field drop-down list.
What is a coded value domain?
The coded value domain includes both the actual value that is stored in the database (for example, 1 for pavement) and a more user-friendly description of what that value actually means. Validation for coded value domains is accomplished by restricting the user to choose field values from a drop-down list.
How do I create a domain value in ArcGIS?
Creating a new coded value domain
- In the Catalog tree, right-click the geodatabase and click Properties.
- Click the Domains tab.
- Click the first empty field under Domain Name and type a name for the new domain.
- Press the TAB key or click the new domain’s description field and type a description for the domain.
Why are domains and subtypes useful in geodatabase design?
Subtypes allow you to categorize a layer into a subset of features that share the same attributes. You can then apply domains and default values to the fields of each subtype.
What is the full name of GIS?
Geographic information system
Geographic information system/Full name
A geographic information system (GIS) is a computer system for capturing, storing, checking, and displaying data related to positions on Earth’s surface.
What is coded value?
coded value : data value used for representing a code in a referenced code system.
What is a domain attribute give an example?
In computing, the attribute domain is the set of values allowed in an attribute. For example: Rooms in hotel (1-300) Age (1-99) Married (yes or no) Nationality (Nepalese, Indian, American, or British) Colors (Red, Yellow, Green) For the relational model it is a requirement that each part of a tuple be atomic.
How do I add a domain to ArcCatalog?
In ArcCatalog, right-click on the data connection, click Properties, and select the Domains tab. Select a domain from the list and add a new coded value with a description.
How do you create subtypes in ArcGIS for desktop?
You can define the subtype field, add new subtypes, and remove or modify existing subtypes. In the Catalog tree, right-click the feature class or table to which you want to add subtypes. Click Properties. Click the Subtypes tab. Click the drop-down arrow and click the subtype field from the list of available long-integer fields.
How do you create subtypes in a table?
In the Catalog tree, right-click the feature class or table to which you want to add subtypes. Click Properties. Click the drop-down arrow and click the subtype field from the list of available long-integer fields.
How to create new subtypes and attribute domains?
Click the Domain drop-down list for the DIAMETER field and click LatDiameter to set it as the default attribute domain for the Unknown subtype. Click the MATERIAL field and type DI for the default value.
Where do I find the subtype field in Excel?
The subtype field contains the values that identify the subtype to which a particular feature belongs. Click the Subtype Field drop-down arrow and click TYPECODE . You will now add subtype codes and their descriptions. When you add a new subtype, you assign default values and domains to some of its fields.