ISO-19139 Metadata
Resource Identification Information:
-
Citation:
-
-
Title:
AHGF HydroLine - V3.3
-
Presentation format:
mapDigital
-
Party responsible for the resource - originator:
-
-
Organization's name: Bureau of Meteorology, Community Services Group
-
Theme keywords:
-
-
Keywords:
Cliffline, Dam Walls, Shoreline Junction, Tunnel, Spillway, Rapidline, Shoreline, Levee
-
Theme keywords:
-
-
Keywords:
Cliffline, Dam Walls, Shoreline Junction, Tunnel, Spillway, Rapidline, Shoreline, Levee
-
Theme keywords:
-
-
Keywords:
Cliffline, Dam Walls, Shoreline Junction, Tunnel, Spillway, Rapidline, Shoreline, Levee
-
Theme keywords:
-
-
Keywords:
Cliffline, Dam Walls, Shoreline Junction, Tunnel, Spillway, Rapidline, Shoreline, Levee
-
Theme keywords:
-
-
Keywords:
Cliffline, Dam Walls, Shoreline Junction, Tunnel, Spillway, Rapidline, Shoreline, Levee
-
Theme keywords:
-
-
Keywords:
Cliffline, Dam Walls, Shoreline Junction, Tunnel, Spillway, Rapidline, Shoreline, Levee
-
Theme keywords:
-
-
Keywords:
Cliffline, Dam Walls, Shoreline Junction, Tunnel, Spillway, Rapidline, Shoreline, Levee
-
Theme keywords:
-
-
Keywords:
Cliffline, Dam Walls, Shoreline Junction, Tunnel, Spillway, Rapidline, Shoreline, Levee
-
Descriptive keywords:
-
-
Keywords:
Downloadable Data
-
Thesaurus name: ArcGIS Content Type
-
Abstract:
A composited set of line features from AusHydro V2. DamWalls: A barrier of earth and rock, concrete or masonry constructed to form a reservoir for water storage purposes or to raise the water level. Rapidline: An area of broken, fast flowing water in a watercourse, where the slope of the bed increases (but without a prominent break of slope which might result in a waterfall), or where a gently dipping bar of harder rock outcrops. Spillway:A channel or duct formed around the side of a reservoir past the end of the dam, to convey flood discharge from the watercourse above the reservoir into the watercourse below the dam. Cliffline: A high, steep, significant or overhanging face of rock. Levee: A low earth wall erected to restrain flood waters or to contain irrigation water. Shoreline and Shoreline Junction: The boundary defining the division of the Commonwealth of Australia into State/Territory administrations. Tunnel: An artificial underground or underwater passage carrying a railway or road.
-
Purpose: Hydrology Lines other than mapped streams, canal lines and water pipleins
-
Dataset language:
eng
-
Dataset character set:
utf8
-
Status:
underDevelopment
-
Resource constraints:
-
-
Constraints:
-
-
Limitations of use: Creative Commons Attribution V4.0 (CC BY 4.0)
-
Resource constraints:
-
-
Legal constraints:
-
-
Other constraints: Licenced for use under Creative Commons Australia Attribution
-
Spatial representation type:
vector
-
Processing environment: ESRI ArcCatalog 10.3.1.4959
-
Extent:
-
-
Extent description: publication date
-
Extent:
-
-
Geographic element - Bounding rectangle:
-
-
West longitude: 112.92137
-
East longitude: 153.63857
-
North latitude: -8.93333
-
South latitude: -44
-
Extent:
-
-
Geographic element - Bounding rectangle:
-
-
Extent contains the resource: true
-
West longitude: 113.6472
-
East longitude: 153.09227
-
North latitude: -10.70549
-
South latitude: -36.53776
-
Supplemental information: A composited set of features that potentially cross or obstruct streams.
-
Credits: We request attribution as © Commonwealth of Australia (Bureau of Meteorology) 2022
-
Point of contact - pointOfContact:
-
-
Individual's name: Environmental Prediction Services, Water Analysis
-
Organization's name: Bureau of Meteorology, Community Services Group
-
Contact information:
-
-
Address:
-
-
Delivery point: GPO Box 378
-
City: CANBERRA
-
Administrative area: ACT
-
Postal code: 2601
-
Country:
AU
-
e-mail address:
ahgf@bom.gov.au
Spatial Representation - Vector:
-
Level of topology for this dataset:
geometryOnly
-
Geometric objects:
-
-
Object type:
composite
-
Object count: 450
Reference System Information:
-
Reference system identifier:
-
-
Value: 4283
-
Code space: EPSG
-
Version: 8.6.2
Data Quality Information:
-
Scope of quality information:
-
-
Level of the data:dataset
-
Lineage:
-
-
Process step:
-
-
Description: 1) AusHydro V2 Surface Hydrology dataset is loaded into the Geofabric development GIS environment. 2) Feature classes from AusHydro V2 are recomposed into composited Geofabric hydrography dataset feature classes in the Geofabric Maintenance Geodatabase. 3)These are assigned unique Hydro-IDs using ESRI ArcHydro for Surface Water. 4) Feature classes from the Geofabric Maintenance Geodatabase hydrography dataset are extracted and reassigned to the Geofabric Surface Cartography Feature Dataset within the Geofabric Surface Cartography Geodatabase.
-
Process step:
-
-
Description: Aushydro V2 includes Geoscience Australia’s national surface hydrology database which is a selection of features from the regional surface hydrology database, at a comparable 1:250,000 mapping density. The regional surface hydrology database is aggregated from multiple jurisdictional sources. The scale of the data ranges from 1:25,000 to 1: 250,000 across the continent (http://www.ga.gov.au/scientific-topics/water/national-surface-water-information). Additional regional features have been added where necessary to ensure important features such as flow paths are included in the Geofabric. As input data is multiscale, and the 1 second DEM approximates a 30m grid cell size, the Geofabric attributes a nominal scale of 1:100,000 across V3 products.
-
Source data:
-
-
Data quality report - Absolute external positional accuracy:
-
-
Measure description: Geoscience Australia has aggregated best available multiscale (1:25,000-1:250,000) jurisdictioanl datsets. As such where known each individual feature has been attributed with a relevant planimetric accuracy
Distribution Information:
-
Format:
-
-
Format name: File Geodatabase Feature Class
-
Transfer options:
-
-
Online resource:
-
-
Online location:http://www.bom.gov.au/water/geofabric/download.shtml
-
Metadata Information:
-
-
Metadata language:
eng
-
Metadata character set:
utf8
-
Last update:
2023-04-27
-
Metadata contact - pointOfContact:
-
-
Individual's name: Environmental Prediction Services, Water Analysis
-
Organization's name: Bureau of Meteorology, Community Services Group
-
Contact information:
-
-
Address:
-
-
e-mail address:
ahgf@bom.gov.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