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qld_veg_s2_slats_change_e2021
Feature Class
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dataset
Department of Environment and Science
Principal Scientist (Remote Sensing)
(07) 3170 5686
41 Boggo Road
Dutton Park
QLD
4102
AU
SLATS_enquiries@des.qld.gov.au
20230613
ArcGIS Metadata
1.0
Queensland Spatial Catalogue
Download Service
Department of Resources
Open the Queensland Spatial Catalogue (QSpatial). Select the large SEARCH button and all available records are displayed. Select one of the four filter options provided and then the further options within the filter. The resultant search is then displayed. Select your record and complete the order.
http://qldspatial.information.qld.gov.au/catalogue/
downloadableData
10.0
ESRI ArcGIS Server Geoportal Extension Content Type
Department of Environment and Science
opendata@des.qld.gov.au
Statewide Landcover And Trees Study (SLATS) Sentinel-2 – woody vegetation change 2020 to 2021 – Queensland
50
http://qldspatial.information.qld.gov.au/catalogue/custom/search.page?q=%22Sentinel-2 - woody vegetation change 2020 to 2021 - Queensland%22
Statewide Landcover And Trees Study (SLATS) Sentinel-2 - 2020 to 2021 woody vegetation change - Queensland
DP_QLD_VEG_S2_SLATS_CHANGE_E2021.ZIP
2023-06-13
Project Name
SLATS
Department of Environment and Science
Assistant Director-General, Science Delivery
http://www.qld.gov.au/environment/land/vegetation/mapping/slats/
Department of Environment and Science
Assistant Director-General, Science Delivery
Department of Resources
Discovery Team
(07) 3330 4442
Discovery@resorces.qld.gov.au
The Statewide Landcover And Trees Study (SLATS) is a scientific monitoring program which monitors, maps and reports on woody vegetation change in Queensland. Since the 1990's and up to the 2017-18 reporting period, SLATS has been monitoring woody vegetation loss due to land clearing, applying a methodology which used Landsat satellite imagery. From 2018 onwards, woody vegetation clearing is mapped using Sentinel-2 imagery. This dataset shows woody vegetation clearing detected in the 2020-21 monitoring period (nominally August 2020 to August 2021), using Sentinel-2 satellite imagery. Please refer to the 'Additional Information' section below for further information, including attribute field codes.
Department of Environment and Science
Science Leader (Remote Sensing)
(07) 3170 5686
41 Boggo Road
Dutton Park
QLD
4102
AU
SLATS_enquiries@des.qld.gov.au
Spatial Data Format
Created in ArcGIS Pro 2.9.5
AGRICULTURE
FORESTS
LAND-Cover
PHOTOGRAPHY-AND-IMAGERY
PHOTOGRAPHY-AND-IMAGERY-Remote-Sensing
PHOTOGRAPHY-AND-IMAGERY-Satellite
VEGETATION
ANZLIC Search Words
Environment
Queensland Open Data Categories
AGRICULTURE
FORESTS
LAND-Cover
PHOTOGRAPHY-AND-IMAGERY
PHOTOGRAPHY-AND-IMAGERY-Remote-Sensing
PHOTOGRAPHY-AND-IMAGERY-Satellite
VEGETATION
Environment
© State of Queensland (Department of Environment and Science) 2023
This material is licensed under a Creative Commons - Attribution 4.0 Australia licence.
The Department of Environment and Science requests attribution in the following manner:
© State of Queensland (Department of Environment and Science) 2023. Updated data available at http://qldspatial.information.qld.gov.au/catalogue//
Resource Access Level
RSC.QLD_VEG_SLATS_CHANGE_E2021
10
Open Data
138
155
-29.5
-9
2020-08-01
2021-08-01
true
137.357595
154.060558
-30.267841
-8.226341
The attributes represent the SLATS landcover replacement class and are identified in the field "Descr" as follows: Clearing (to Pasture, Crop, Settlement, Mine, Infrastructure, Timber Plantation or Partial clearing minor); Regrowth (from Pasture, Crop, Forestry, Infrastructure, Mining or Settlement); Incorrect clearing; Incorrect non woody vegetation; Missed clearing in previous era. For further information, refer to https://www.qld.gov.au/environment/land/management/mapping/statewide-monitoring/slats
Public
Metadata Access Level
Cloud cover in Sentinel-2 satellite images used for the SLATS clearing analysis may occlude some clearing events leading to omission of some events in the reporting period. Satellite image dates are manually selected to be as cloud free as possible to minimise these omissions. Clearing that was omitted due to cloud cover or for other reasons (e.g. insufficient evidence in the Sentinel-2 satellite imagery used) in the reporting period in which it occurred may be identified in the subsequent reporting period(s) where there is clear evidence of clearing activity. Where identified, the clearing is mapped and attributed as 'Missed clearing from previous era' in the subsequent SLATS mapping period(s).
The SLATS clearing mapping is subject to a quality control procedure for the majority of satellite scenes in the state where clearing activity occurs. Additional moderation and consistency checks are undertaken by a senior remote sensing scientist. Mapping at scene boundaries is edge-matched following a systematic mapping protocol.
All the data described here has been generated from Level 1C Sentinel-2 image products routinely downloaded from the Australasian Regional Copernicus Data Hub (http://www.copernicus.gov.au/). Data are pre-processed by the Queensland Government’s Remote Sensing Centre to generate a surface reflectance product following Flood, et al. (2013) and Flood (2017). Imagery has a spatial resolution of 10m and a positional accuracy of 5m.
References: Flood, N., Danaher, T., Gill, T. and Gillingham, S. 2013. An Operational Scheme for Deriving Standardised Surface Reflectance from Landsat TM/ETM+ and SPOT HRG Imagery for Eastern Australia. Remote Sens. 2013, 5(1), 83-109. doi:10.3390/rs5010083
Flood, N. 2017. Comparing Sentinel-2A and Landsat 7 and 8 Using Surface Reflectance over Australia. Remote Sens.2017,9(7), 659. doi:10.3390/rs9070659
Please refer to the report "Statewide Landcover and Trees Study Methodology Overview v1.0" available online at http://www.qld.gov.au/environment/land/vegetation/mapping/slats-reports/
The data are prepared in raster format. This is converted to vector for publication and attributed with a uniform set of attributes.
Geometrically corrected Sentinel-2 images are acquired from the Australasian Regional Copernicus Data Hub (http://www.copernicus.gov.au/), and radiometric standardisation, and topographic correction applied.
89696
EPSG Geodetic Parameter
Dataset
2007-07-16
Version 6.13
6.12(9.3.0.0)
Projection
6.12(9.3.0.0)
Horizontal Datum
6.12(9.3.0.0)