| Field | Value |
|---|---|
Title |
Williamtown - Salt Ash Floodplain Risk Management Study & Plan - Hydraulic Model |
Abstract |
Study used TUFLOW hydraulic model from Williamtown Salt Ash FS Review (BMT WBM, 2012). The key updates for the revised modelling include: * Updated topographical data using the 2013 LiDAR data set acquired by NSW Land and Property Information. Previous modelling utilised the 2007 LiDAR data set acquired by NSW Department of Planning. * Update of Hunter River design flood flows through revised flood frequency analysis (FFA) at Raymond Terrace. An FFA from a 1994 study has been used as the basis for design flood estimation in the Hunter Estuary for subsequent studies and has now been revised as part of the current study; * Additional climate change scenario modelling. This included establishment of design flood conditions consistent with definition of design flood planning levels in current Council planning policy. |
Resource locator |
|
Williamtown - Salt Ash Floodplain Risk Management Study & Plan - Hydraulic Model |
Name: Williamtown - Salt Ash Floodplain Risk Management Study & Plan - Hydraulic Model Protocol: WWW:DOWNLOAD-1.0-http--download Function: download |
Unique resource identifier |
|
Code |
f0b56454-3911-48d0-8062-5e997626bc31 |
Presentation form |
|
Edition |
05/02/2018 |
Dataset language |
English |
Metadata standard |
|
Name |
ISO 19115 |
Edition |
2016 |
Dataset URI |
https://datasets.seed.nsw.gov.au/dataset/f0b56454-3911-48d0-8062-5e997626bc31 |
Purpose |
Land and Resource Management |
Status |
On going |
Spatial representation |
|
Type |
vector |
Spatial reference system |
|
Code identifying the spatial reference system |
4283 |
| Field | Value |
|---|---|
Topic category |
| Field | Value |
|---|---|
Keyword set |
|
keyword value |
|
Originating controlled vocabulary |
|
Title |
ANZLIC Search Words |
Reference date |
2008-05-16 |
Geographic location |
|
West bounding longitude |
151.697845 |
East bounding longitude |
151.947098 |
North bounding latitude |
-32.858825 |
South bounding latitude |
-32.751478 |
NSW Place Name |
Williamtown |
Vertical extent information |
|
Minimum value |
-100 |
Maximum value |
2228 |
Coordinate reference system |
|
Authority code |
urn:ogc:def:cs:EPSG:: |
Code identifying the coordinate reference system |
5711 |
Temporal extent |
|
Begin position |
|
End position |
N/A |
Dataset reference date |
|
Resource maintenance |
|
Maintenance and update frequency |
As needed |
Contact info | |
Contact position |
Data Broker |
Organisation name |
Port Stephens Council |
Full postal address |
FloodCertificates@portstephens.nsw.gov.au |
Email address |
|
Responsible party role |
pointOfContact |
| Field | Value |
|---|---|
Limitations on public access |
|
| Field | Value |
|---|---|
Responsible party |
|
Contact position |
Data Broker |
Organisation name |
Port Stephens Council |
Full postal address |
FloodCertificates@portstephens.nsw.gov.au |
Email address |
|
Responsible party role |
pointOfContact |
| Field | Value |
|---|---|
Metadata point of contact |
|
Contact position |
Data Broker |
Organisation name |
Port Stephens Council |
Full postal address |
FloodCertificates@portstephens.nsw.gov.au |
Email address |
|
Responsible party role |
pointOfContact |
Metadata date |
2024-03-25T07:16:45.203715 |
Metadata language |
|