ArcGIS REST Services Directory Login
Home > services > Disaster_risk_reduction_ilis (FeatureServer) > Dwelling Frame API Reference
JSON

Layer: Dwelling Frame (ID: 8)

View In:   ArcGIS Online Map Viewer

Name: Dwelling Frame

Display Field: STR_NAME

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P STYLE="margin:0 0 14 0;"><SPAN /></P><P STYLE="margin:0 0 14 0;"><SPAN>The Dwelling Frame is a spatially referenced framework of structures within South Africa. The primary function of the Dwelling Frame is to provide a base for statistical sampling frames required for surveys and censuses in Stats SA and other organisations. A secondary function of the Dwelling Frame is the creation of a database of addresses for each dwelling and where addresses don</SPAN><SPAN><SPAN>’</SPAN></SPAN><SPAN><SPAN>t exist, to assign addresses.</SPAN></SPAN></P><P STYLE="margin:0 0 0 4;"><SPAN><SPAN>The Dwelling Frame commenced in 2005 and initially it was an outsourced project in selected municipalities of Eastern Cape and Limpopo. After two years of outsourcing, it was decided to do the project internally and to expand the coverage to the entire country. The internal Dwelling Frame started in 2008 but due to budget constraints the project was scaled down during 2009. </SPAN></SPAN></P><P STYLE="margin:0 0 0 4;"><SPAN /><SPAN /></P><P STYLE="margin:0 0 0 4;"><SPAN><SPAN>Since 2009 the Dwelling Frame has been updated and enhanced using data from the following sources:- Administrative sources (such as municipal data), the capture of Census 2011 Listing Records, the Spot Building Count created by Eskom, the DF 2014 Data Integration process, the Address Assignment process and the DF 2015 Update process using the Siyakha web-mapping tool. </SPAN></SPAN></P><P STYLE="margin:0 0 0 24;"><SPAN /><SPAN /></P><P STYLE="margin:0 0 0 4;"><SPAN><SPAN>While Address Assignment continues to update the Dwelling Frame in the traditional areas, the Dwelling Frame Update process is essentially a desktop exercise using various datasets as reference data.</SPAN></SPAN></P><P /><P STYLE="margin:0 0 0 4;"><SPAN><SPAN>DF2015_1204 is the second release of the Dwelling Frame to be published in 2015. It is an update of the previous release being DF2014.</SPAN></SPAN></P><P /><P STYLE="margin:0 0 0 4;"><SPAN><SPAN>The coverage and completeness of the dataset as well as Feature_Cat and DU_count received particular attention in this release. The following fields still need attention: - Street_Name, Property_Name, and SDI_cnt as well as those records flagged for verification. </SPAN></SPAN></P><P STYLE="margin:0 0 0 4;"><SPAN /><SPAN /></P><P STYLE="margin:0 0 0 4;"><SPAN><SPAN>The above issues will be addressed in future releases and during the integration and update of the Dwelling Frame dataset.</SPAN></SPAN></P><P /><P><SPAN /></P></DIV></DIV></DIV>

Service Item Id: 75aaefc9af6c44679a95aa8f56391e3b

Copyright Text: Statistics South Africa

Default Visibility: false

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports ValidateSQL: true

Supports Calculate: true

Supports Datum Transformation: true

Extent:
Drawing Info: Advanced Query Capabilities:
HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field:

Fields: Templates:
Capabilities: Query,Create,Update,Delete,Uploads,Editing

Sync Can Return Changes: true

Is Data Versioned: true

Supports Rollback On Failure: false

Supports ApplyEdits With Global Ids: false

Edit Fields Info:
Supports Query With Historic Moment: false

Supports Coordinates Quantization: true

Child Resources:   Field Groups   Contingent Values

Supported Operations:   Query   Apply Edits   Add Features   Update Features   Delete Features   Calculate   Validate SQL   Generate Renderer   Return Updates   Iteminfo   Thumbnail   Metadata   Update Metadata