Field | Value |
---|---|
Title |
Native Woody Vegetation Mapping of the NSW Wheat-belt VIS_ID 1611 |
Alternative title(s) |
nymagee98_wheatbelt_VISmap_1611 |
Abstract |
Previously mapped and described remnant native woody vegetation of the wheat-belt is updated using Landsat TM false colour composite (bands 2,4,5,-green, near infra red, mid infra red) 1:250 000 Landsat images from a various dates, paths and rows to delineate areas where clearing of native vegetation has occurred. The study area extends from the Western Division boundary to the 300m contour west of the Great Dividing Range and between Latitudes 29� 00' S and 34� 00' S. Stand alone dataset.; ; ANZNS0208000148; ; VIS_ID 1611 |
Resource locator |
|
Data Quality Statement |
Name: Data Quality Statement Protocol: WWW:DOWNLOAD-1.0-http--download Description: Data quality statement for Native Woody Vegetation Mapping of the NSW Wheat-belt VIS_ID 1611 Function: download |
nymagee98 1611 |
Name: nymagee98 1611 Protocol: WWW:DOWNLOAD-1.0-http--download Function: download |
Unique resource identifier |
|
Code |
81eb673b-94b1-4c5f-a8b2-61e593852006 |
Presentation form |
Map digital |
Edition |
unknown |
Dataset language |
English |
Metadata standard |
|
Name |
ISO 19115 |
Edition |
2016 |
Dataset URI |
https://datasets.seed.nsw.gov.au/dataset/81eb673b-94b1-4c5f-a8b2-61e593852006 |
Purpose |
Vegetation Mapping |
Status |
Completed |
Spatial representation |
|
Type |
vector |
Geometric Object Type |
curve |
Geometric Object Count |
1 |
Spatial reference system |
|
Code identifying the spatial reference system |
4283 |
Equivalent scale |
1:None |
Field | Value |
---|---|
Topic category |
Field | Value |
---|---|
Keyword set |
|
keyword value |
VEGETATION FLORA |
Originating controlled vocabulary |
|
Title |
ANZLIC Search Words |
Reference date |
2008-05-16 |
Geographic location |
|
West bounding longitude |
146.429092 |
East bounding longitude |
147.00121 |
North bounding latitude |
-32.99846 |
South bounding latitude |
-31.99847 |
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 |
1998-03-01 |
End position |
N/A |
Dataset reference date |
|
Resource maintenance |
|
Maintenance and update frequency |
Unknown |
Contact info | |
Contact position |
Data Broker |
Organisation name |
NSW Department of Climate Change, Energy, the Environment and Water |
Telephone number |
131555 |
Email address |
|
Web address |
https://www.nsw.gov.au/departments-and-agencies/dcceew |
Responsible party role |
pointOfContact |
Field | Value |
---|---|
Lineage |
Interpretation of various scales (1:50,000,1:80,000,1:85,000) of aerial photography used to define boundaries of native woody vegetation. Boundaries then transferred to 1:100 000 scale maps and digitised using Environmental Resource Mapping System E-RMS. Landsat 1:250,000 satellite images used to define the boundaries of areas cleared of native woody vegetation which were transferred to then digitised from 1:250,000 maps using E-RMS and ArcInfo. |
Field | Value |
---|---|
Limitations on public access |
|
Field | Value |
---|---|
Scope |
dataset |
DQ Completeness Commission |
|
Effective date |
2009-01-10 |
Explanation |
The dataset complete with reference to range and field verification. Native vegetation defined as Greater than 5 percent crown cover. Where cover less than 5 percent, remnants were visited in the field before mapping. Treeless remnants only mapped where observed in the field. Remnants less than 10Ha were not mapped. Limited ground truthing possible as much of the vegetation has been cleared, remnants correlated with existing digital data. |
DQ Completeness Omission |
|
Effective date |
2009-01-10 |
DQ Conceptual Consistency |
|
Explanation |
Consistent with cultural (roads) and physical (rivers and dams) attributes at the 1:100 000 map scale. |
DQ Topological Consistency |
|
Explanation |
T he GIS package ERMS was used to do a topological consistency check to ensure all polygons are closed, nodes are formed at intersection of lines, all polygons are labelled once and there are no duplications. After capture, the coverage was checked against original air photomapping and errors corrected. |
DQ Absolute External Positional Accuracy |
|
Explanation |
Very high degree of accuracy at the 1:250 000 scale. Based on extensive ground truthing at the 1:100 000 scale, objective classification using PATN on 1200 sites and Air photo interpretation. |
Field | Value |
---|---|
Responsible party |
|
Contact position |
Data Broker |
Organisation name |
NSW Department of Climate Change, Energy, the Environment and Water |
Telephone number |
131555 |
Email address |
|
Web address |
https://www.nsw.gov.au/departments-and-agencies/dcceew |
Responsible party role |
pointOfContact |
Field | Value |
---|---|
Metadata point of contact |
|
Contact position |
Data Broker |
Organisation name |
NSW Department of Climate Change, Energy, the Environment and Water |
Telephone number |
131555 |
Email address |
|
Web address |
https://www.nsw.gov.au/departments-and-agencies/dcceew |
Responsible party role |
pointOfContact |
Metadata date |
2024-02-26T13:38:16.147600 |
Metadata language |
|