| Field | Value |
|---|---|
Title |
SLATS - Woody Vegetation Change - NSW 2008-2014 |
Abstract |
These layers show areas of woody vegetation change based on the analysis of multi-date SPOT5 imagery. Woody change is detected though a combination of automated and manual interpretation of the differences between images captured during summer of each year. Satellite images are selected as close as possible to the 1st of January each year and must have a clear view of the ground not impacted by smoke or cloud cover. This requirement can result in a range of imagery dates being selected for each SLATS year. To reflect this, data naming previously included both years in which imagery was captured, for example 2008-2009, 2009-2010, 2010-2011, 2011-2012, 2012-2013, 2013-14 and 2014-15. For clarity data is now named using the year in which the majority of the clearing has taken place i.e. 2008, 2009, 2010, 2011, 2012, 2013, 2014. The woody vegetation change is mapped using the SLATS (Statewide Land and Tree Survey) method which applies an automated change analysis process followed by visual interpretation of the results by experienced image interpretation staff. Landcover classes reflect the interpreted cause of woody vegetation change. Each change year has a single statewide point and polygon layer derived from approximately 310 SPOT scenes covering NSW. Vector point format is preferred for analysis to prevent double counting when undertaking regional calculations. Points can only fall into a single region unlike raster pixels which can sit astride a vector boundary. This often occurs with analysis based on vector regions such as Local Government Areas or Bioregions. The woody change data is also used for vegetation compliance analysis. Change statistics are available for all change periods. Contact the data broker on data.broker@environment.nsw.gov.au for further information. Remotely sensed imagery is routinely collected by DPE and used to map vegetation clearing. This data is spatially explicit and can be used with other datasets to identify activity on individual lots. Please read the privacy collection notice for more information. |
Resource locator |
|
Data Quality Statement |
Name: Data Quality Statement Protocol: WWW:DOWNLOAD-1.0-http--download Description: Data quality statement for SPOT Woody Change Data (5-10m) 2008-2015 Function: download |
Privacy Collection Notice |
Name: Privacy Collection Notice Protocol: WWW:DOWNLOAD-1.0-http--download Description: Notice that Spatially explicit imagery is routinely collected by the department. Spatially explicit data can be used to identify activity at a property scale. Function: download |
Factsheet - Statewide Landcover and Tree Study (SLATS) |
Name: Factsheet - Statewide Landcover and Tree Study (SLATS) Protocol: WWW:DOWNLOAD-1.0-http--download Description: General information about the product and method of development/creation. Function: download |
Landcover Classes |
Name: Landcover Classes Protocol: WWW:DOWNLOAD-1.0-http--download Description: This pdf describes the interpreted cause of woody change. Function: download |
slats_spot5_change_nsw_2008_gda94 |
Name: slats_spot5_change_nsw_2008_gda94 Protocol: WWW:DOWNLOAD-1.0-http--download Description: SLATS woody vegetation change derived from SPOT5 imagery captured between 2008 and 2009. Format - ESRI shapefile points. Each point represents a 5x5 m SPOT5 pan sharpened pixel. Data is complete and uncleaned. Function: download |
slats_spot5_change_nsw_2009_gda94 |
Name: slats_spot5_change_nsw_2009_gda94 Protocol: WWW:DOWNLOAD-1.0-http--download Description: SLATS woody vegetation change derived from SPOT5 imagery captured between 2009 and 2010. Format - ESRI shapefile points. Each point represents a 5x5 m SPOT5 pan sharpened pixel. Data is complete and uncleaned. Function: download |
slats_spot5_change_nsw_2010_gda94 |
Name: slats_spot5_change_nsw_2010_gda94 Protocol: WWW:DOWNLOAD-1.0-http--download Description: SLATS woody vegetation change derived from SPOT5 imagery captured between 2010 and 2011. Format - ESRI shapefile points. Each point represents a 5x5 m SPOT5 pan sharpened pixel. Data is complete and uncleaned. Function: download |
slats_spot5_change_nsw_2011_gda94 |
Name: slats_spot5_change_nsw_2011_gda94 Protocol: WWW:DOWNLOAD-1.0-http--download Description: SLATS woody vegetation change derived from SPOT5 imagery captured between 2011 and 2012. Format - ESRI shapefile points. Each point represents a 5x5 m SPOT5 pan sharpened pixel. Data is complete and uncleaned. Function: download |
slats_spot5_change_nsw_2012_gda94 |
Name: slats_spot5_change_nsw_2012_gda94 Protocol: WWW:DOWNLOAD-1.0-http--download Description: SLATS woody vegetation change derived from SPOT5 imagery captured between 2012 and 2013. Format - ESRI shapefile points. Each point represents a 5x5 m SPOT5 pan sharpened pixel. Data is complete and uncleaned. Function: download |
slats_spot5_change_nsw_2013_gda94 |
Name: slats_spot5_change_nsw_2013_gda94 Protocol: WWW:DOWNLOAD-1.0-http--download Description: SLATS woody vegetation change derived from SPOT5 imagery captured between 2013 and 2014. Format - ESRI shapefile points. Each point represents a 5x5 m SPOT5 pan sharpened pixel. Data is complete and uncleaned. Function: download |
slats_spot5_change_nsw_2014_gda94_orig |
Name: slats_spot5_change_nsw_2014_gda94_orig Protocol: WWW:DOWNLOAD-1.0-http--download Description: SLATS woody vegetation change derived from SPOT5 imagery captured between 2014 and 2015. Format - ESRI shapefile points. Each point represents a 5x5 m SPOT5 pan sharpened pixel. Data is complete and uncleaned. Function: download |
cips_spot5_nsw_2008_Lamberts |
Name: cips_spot5_nsw_2008_Lamberts Protocol: WWW:DOWNLOAD-1.0-http--download Description: SLATS woody vegetation change derived from SPOT5 imagery captured between 2008 and 2009. Format - ESRI shapefile polygons. Projection - Lamberts Conformal Conic NSW (EPSG:3308) Polygonised raster, single pixels removed. Change due to fire removed. Function: download |
cips_spot5_nsw_2009_Lamberts |
Name: cips_spot5_nsw_2009_Lamberts Protocol: WWW:DOWNLOAD-1.0-http--download Description: SLATS woody vegetation change derived from SPOT5 imagery captured between 2009 and 2010. Format - ESRI shapefile polygons. Projection - Lamberts Conformal Conic NSW (EPSG:3308) Polygonised raster, single pixels removed. Change due to fire removed. Function: download |
cips_spot5_nsw_2010_Lamberts |
Name: cips_spot5_nsw_2010_Lamberts Protocol: WWW:DOWNLOAD-1.0-http--download Description: SLATS woody vegetation change derived from SPOT5 imagery captured between 2010 and 2011. Format - ESRI shapefile polygons. Projection - Lamberts Conformal Conic NSW (EPSG:3308) Polygonised raster, single pixels removed. Change due to fire removed. Function: download |
cips_spot5_nsw_2011_Lamberts |
Name: cips_spot5_nsw_2011_Lamberts Protocol: WWW:DOWNLOAD-1.0-http--download Description: SLATS woody vegetation change derived from SPOT5 imagery captured between 2011 and 2012. Format - ESRI shapefile polygons. Projection - Lamberts Conformal Conic NSW (EPSG:3308) Polygonised raster, single pixels removed. Change due to fire removed. Function: download |
cips_spot5_nsw_2012_Lamberts |
Name: cips_spot5_nsw_2012_Lamberts Protocol: WWW:DOWNLOAD-1.0-http--download Description: SLATS woody vegetation change derived from SPOT5 imagery captured between 2012 and 2013. Format - ESRI shapefile polygons. Projection - Lamberts Conformal Conic NSW (EPSG:3308) Polygonised raster, single pixels removed. Change due to fire removed. Function: download |
cips_spot5_nsw_2013_Lamberts |
Name: cips_spot5_nsw_2013_Lamberts Protocol: WWW:DOWNLOAD-1.0-http--download Description: SLATS woody vegetation change derived from SPOT5 imagery captured between 2013 and 2014. Format - ESRI shapefile polygons. Projection - Lamberts Conformal Conic NSW (EPSG:3308) Polygonised raster, single pixels removed. Change due to fire removed Function: download |
cips_spot5_nsw_2014_Lamberts |
Name: cips_spot5_nsw_2014_Lamberts Protocol: WWW:DOWNLOAD-1.0-http--download Description: SLATS woody vegetation change derived from SPOT5 imagery captured between 2014 and 2015. Format - ESRI shapefile polygons. Projection - Lamberts Conformal Conic NSW (EPSG:3308) Polygonised raster, single pixels removed. Change due to fire removed. Function: download |
Unique resource identifier |
|
Code |
f7485ac3-eb6a-4cb6-b0ec-9dcc2b7dd964 |
Presentation form |
Image digital |
Edition |
01/06/2015 |
Dataset language |
English |
Metadata standard |
|
Name |
ISO 19115 |
Edition |
2016 |
Dataset URI |
https://datasets.seed.nsw.gov.au/dataset/f7485ac3-eb6a-4cb6-b0ec-9dcc2b7dd964 |
Purpose |
To support the NSW Annual Report on Native Vegetation which is OEH's comprehensive summary of actions undertaken by private and public land managers to conserve and manage native vegetation. The annual report, which is produced at the end of each calendar year, comprises the Native Vegetation Report Card, the Woody Vegetation Change Report and the Compliance and Enforcement Report Card. |
Status |
Completed |
Spatial representation |
|
Type |
vector |
Geometric Object Type |
surface |
Spatial reference system |
|
Code identifying the spatial reference system |
4283 |
Spatial resolution |
5 m |
| Field | Value |
|---|---|
Topic category |
| Field | Value |
|---|---|
Keyword set |
|
keyword value |
PHOTOGRAPHY-AND-IMAGERY-Satellite VEGETATION |
Originating controlled vocabulary |
|
Title |
ANZLIC Search Words |
Reference date |
2008-05-16 |
Geographic location |
|
West bounding longitude |
141 |
East bounding longitude |
154 |
North bounding latitude |
-38 |
South bounding latitude |
-28 |
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 |
2008-01-01 |
End position |
N/A |
Dataset reference date |
|
Resource maintenance |
|
Maintenance and update frequency |
Annually |
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 |
Data processing history found in the Imagine image's internal metadata. |
| Field | Value |
|---|---|
Limitations on public access |
|
| 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 |
2024-02-26T13:02:37.867079 |
Metadata language |
|