ISO-19139 Metadata
Resource Identification Information:
- Citation:
- Title:
SAWaterWaterMain_Merge
- Alternate titles:
Water Main
- Reference date
- creation:
1986-07-01
- Presentation format:
mapDigital
- Party responsible for the resource - custodian:
- Individual's name: Jim Carlson-Jones
- Organization's name: South Australian Water Corporation
- Contact's position: Asset Infomation Manager
- Contact information:
- Phone:
- Voice: +61 8 7424 2026
- Fax: +61 8 7003 2026
- Address:
- Delivery point: Level 4 - 250 Victoria Square (Tarntanyangga)
- City: ADELAIDE
- Administrative area: South Australia
- Postal code: 5000
- Country:
AU
- e-mail address:jim.carlson-jones@sawater.com.au
- Party responsible for the resource - pointOfContact:
- Individual's name: GIS Officer
- Organization's name: South Australian Water Corporation
- Contact information:
- Phone:
- Voice: 1300 650 950
- Address:
- Delivery point: Level 4 - 250 Victoria Square (Tarntanyangga)
- City: ADELAIDE
- Administrative area: South Australia
- Postal code: 5000
- Country:
AU
- e-mail address:GISOfficer@sawater.com.au
- Themes or categories of the resource:
structure, utilitiesCommunication
- Descriptive keywords:
- Keywords:
Downloadable Data
- Thesaurus name: ArcGIS Content Type
- Descriptive keywords:
- Keywords:
Water Network - WaterMains
- Abstract:
This dataset is a component of South Australian Water Corporation (SA Water) corporate Water Reticulation Asset Register and contains the location and description of all Water Mains in South Australia. A water main is a pipe in a water reticulation system.
- Purpose: Geographic location of WaterMains in the Water Network
- Dataset language:
eng
- Dataset character set:
utf8
- Maintenance:
- Update frequency:
continual
- Maintenance contact - pointOfContact:
- Individual's name: GIS Officer
- Organization's name: South Australian Water Corporation
- Contact information:
- Phone:
- Voice: 1300 650 950
- Address:
- Delivery point: Level 4 - 250 Victoria Square (Tarntanyangga)
- City: ADELAIDE
- Administrative area: South Australia
- Postal code: 5000
- Country:
AU
- e-mail address:GISOfficer@sawater.com.au
- Resource constraints:
- Constraints:
- Limitations of use: This data is best displayed at the original capture scale or smaller. Although the layer can be viewed at larger scales, there will be inherent inaccuracies that may affect its relative position. It is strongly recommended that Water Reticulation, Wastewater and Reclaimed Water Reticulation should never be displayed together because of the differences in the data capture scales. Some GIS datasets are digistised relative to DCDB and their position may not be as accurate as datasets derived from surveyed or GPS coordinates.
- Resource constraints:
- Legal constraints:
- Access constraints:
copyright, license, restricted, otherRestrictions
- Use constraints:
copyright, license, restricted, otherRestrictions
- Other constraints: The accuracy of the information shown on this plot is not guaranteed and
no responsibility is accepted by the Crown, the South Australian Water
Corporation or their officers, agents or servants for any loss or damage
caused by reliance upon this information, as a result of any error, omission, or misdescription hereon whether caused by negligence or otherwise.
- Resource constraints:
- Security constraints:
- Classification:
unclassified
- Spatial representation type:
vector
- Processing environment: Esri ArcGIS 12.7.0.26828
- Spatial resolution:
- Dataset's scale:
- Scale denominator: 2500
- Extent:
- Geographic element - Bounding rectangle:
- Extent contains the resource: true
- West longitude: 133.44567
- East longitude: 144.297727
- North latitude: -27.023827
- South latitude: -38.175023
- Credits: South Australian Water Corporation
- Point of contact - pointOfContact:
- Individual's name: GISOfficer
- Organization's name: South Australian Water Corporation
- Contact information:
- Phone:
- Voice: 1300 650 950
- Address:
- Delivery point: Level 4 - 250 Victoria Square (Tarntanyangga)
- City: ADELAIDE
- Administrative area: South Australia
- Postal code: 5000
- Country:
AU
- e-mail address:GISOfficer@sawater.com.au
Spatial Representation - Vector:
- Level of topology for this dataset:
geometryOnly
- Geometric objects:
- Object type:
composite
Reference System Information:
- Reference system identifier:
- Value: 8059
- Code space: EPSG
- Version: 9.1(10.6.0)
Data Quality Information:
- Scope of quality information:
- Level of the data:dataset
- Lineage:
- Lineage statement: INITIAL CAPTURE
Reticulation data was captured by hand digitising hardcopy reticulation mapsheets placed on digitising tablets. DCDB was supplied in digital format from Department of Environment & Heritage. Control was established between the digital cadastre and the plotted cadastre on the hardcopy plans. In urban areas (including the Adelaide Metropolitan and all country towns), data was digitised from AMG 1:2500 water reticulation plans.
In rural areas, data was accurately plotted onto 1:10000 AMG plots and then digitised.
Data capture commenced on 1 December 1986 and was completed on 1 June 1992.
DATA MAINTENANCE
The database is continually updated using a combination of tablet and heads up digitising techniques.
- Data quality report - Completeness commission:
- Date of the test:
2000-07-01T00:00:00
- Conformance test results:
- Test passed: true
- Meaning of the result: Spatial Completeness
Initial data capture was undertaken under a quality controlled environment whereby all water reticulation assets contained on previously maintained mapsheets were digitised. The dataset is now maintained from source documents. The majority of all rateable assets are captured. Projects are in place to capture non-rateable assets.
- Description of conformance requirements:
- Title:
Spatial Completeness
- Reference date
- creation:
2000-07-01
- Data quality report - Topological consistency:
- Date of the test:
2000-07-01T00:00:00
- Conformance test results:
- Test passed: true
- Meaning of the result: Logical Consistency
The majority of the data is topologically correct although some overlaps and gaps are present which preclude state wide network tracing. The dataset is being continually improved to remove inconsistencies.
- Description of conformance requirements:
- Title:
Logical Consistency
- Reference date
- creation:
2000-07-01
- Data quality report - Absolute external positional accuracy:
- Date of the test:
2000-07-01T00:00:00
- Conformance test results:
- Test passed: true
- Meaning of the result: Positional Accuracy
Water mains in the urban areas have a positional accuracy of within 4m. The remainder of the mains have a positional accuracy that ranges from 5 m to 25m. The data has been used within the Corporation since 1992 and is of adequate accuracy for most business operations.
- Description of conformance requirements:
- Title:
Positional Accuracy
- Reference date
- creation:
2000-07-01
- Data quality report - Non quantitative attribute accuracy:
- Date of the test:
2000-07-01T00:00:00
- Conformance test results:
- Test passed: true
- Meaning of the result: Attribute Accuracy
Initially captured from hard copy plans and is now maintained from as-constructed plans. Attribute accuracy is maintained by use of pre-defined lists of valid values. The data has been used within the Corporation since 1992 and is found to be consistently adequate.
- Description of conformance requirements:
- Title:
Attribute Accuracy
- Reference date
- creation:
2000-07-01
- Data quality report - Quantitative attribute accuracy:
- Date of the test:
2000-07-01T00:00:00
- Conformance test results:
- Test passed: true
- Meaning of the result: Attribute Completeness
Initial data capture was undertaken under a quality controlled environment whereby all water reticulation assets contained on previously maintained mapsheets were recorded. The dataset is now maintained from source documents. The majority of all primary attributes are captured. Projects are in place to progressively capture and maintain extended attributes.
- Description of conformance requirements:
- Title:
Attribute Completeness
- Reference date
- creation:
2000-07-01
Distribution Information:
- Distributor:
- Distributor information - distributor:
- Individual's name: Asset Management
- Organization's name: South Australian Water Corporation
- Contact's position: Asset Information
- Contact information:
- Phone:
- Voice: 1300 650 950
- Address:
- Delivery point: Level 4 - 250 Victoria Square (Tarndanyangga)
- City: ADELAIDE
- Administrative area: South Australia
- Postal code: 5000
- Country:
AU
- e-mail address:gisofficer@sawater.com.au
- Format:
- Format name: ESRI Geodatabase
- Format version: 10.0
- Format:
- Format name: ESRI Shapefile
- Format version: 10.0
- Format:
- Format name: ESRI DXF
- Format version: 10.0
- Transfer options:
- Format:
- Format name: Feature Class
- Format version: 10.0
- Transfer options:
Metadata Information:
- Metadata language:
eng
- Metadata character set:
utf8
- Last update:
2021-06-03
- Maintenance:
- Update frequency:
asNeeded
- Maintenance contact - pointOfContact:
- Individual's name: GISOfficer
- Organization's name: South Australian Water Corporation
- Contact information:
- Phone:
- Voice: 1300 650 950
- Address:
- Delivery point: Level 4 - 250 Victoria Square (Tarntanyangga)
- City: ADELAIDE
- Administrative area: South Australia
- Postal code: 5000
- Country:
AU
- e-mail address:GISOfficer@sawater.com.au
- Metadata contact - pointOfContact:
- Individual's name: GISOfficer
- Organization's name: South Australian Water Corporation
- Contact information:
- Phone:
- Voice: 1300 650 950
- Address:
- Delivery point: Level 4 - 250 Victoria Square (Tarntanyangga)
- City: ADELAIDE
- Administrative area: South Australia
- Postal code: 5000
- Country:
AU
- e-mail address:GISOfficer@sawater.com.au
- Scope of the data described by the metadata:
dataset
- Scope name: dataset
- Name of the metadata standard used: ISO 19139 Geographic Information - Metadata - Implementation Specification
- Version of the metadata standard: 2007
- Metadata identifier: {9F36C546-636F-47FD-9F75-703C2900F245}