Ground Cover Monitoring for Australia
Nationally consistent and regularly updated ground cover information is a critical indicator for environmental targets related to soil erosion and land management in Australia. Ground cover or vegetation cover reduces soil erosion, increases water infiltration, enables carbon sequestration and contributes to agricultural production of food and fibre.
Vegetation cover can now be monitored and reported regularly against regional targets, across Australia, using satellite imagery. Explore vegetation cover for Australia online using the Rangelands and Pasture Productivity RAPP Map tool.
To set and report against soil erosion protection targets for your region read the 2020 report: Setting targets for National Landcare Program monitoring and reporting vegetation cover for Australia.
This nationally agreed, reliable and cost-effective, validated method has been developed collaboratively. Funding was received through the National Landcare Program Regional Land Partnerships and previously Caring for our Country. Other major contributors include New South Wales government, CSIRO, Rangelands and Pasture Productivity (RAPP) map as part of the Group on Earth Observation Global Agricultural Monitoring (GEOGLAM), Regional Agricultural Landcare Facilitators, and previous work by ACLUMP partners.
See Glossary for definitions of terms such as: Ground cover, Vegetation cover and Fractional cover.
Ground cover monitoring products available as at April 2020:
Data and viewers
RAPP (Rangelands and Pasture Productivity) Map is an online tool to monitor and report monthly fractional cover.
- Analyse 500m monthly fractional cover from MODIS from 2001 to current
- Generate reports for regions, areas or locations
- Access reports for Natural Resource Management regions and Local Government Areas by land use and forest cover
- Get started with some help videos on YouTube
- Developed and supported by CSIRO, Data61, GEOGLAM, National Landcare Program.
VegMachine is an online tool to monitor and report seasonal fractional cover.
- Analyse 30m seasonal fractional cover from Landsat
- Generate reports for areas
- Estimate soil erosion rates
- Developed by Fitzroy Basin Association, Commonwealth and Queensland Government
- See more about ground cover from Queensland Government.
Access the MODIS derived vegetation fractional cover data
- Access data in NetCDF format from THREDDS
- Web mapping services (WMS) can be used in GIS software with this URL http://gsky.nci.org.au/ows/geoglam (Note: You will need access to GIS or mapping software to use this link as it will not open in your web browser.)
- Download gridded spatial data in GeoTIFF format for Australia.
Journal papers (development and validation)
- 2020, Guerschman et. al. Vegetation cover dependence on accumulated antecedent precipitation in Australia: Relationships with photosynthetic and non-photosynthetic vegetation fractions. Remote Sensing of Environment 240, 111620
- 2018, Guerschman and Hill, Calibration and validation of the Australian fractional cover product for MODIS collection 6, Remote Sensing Letter 9 (7), 696-705
- 2015, Guerschman et. al. Assessing the effects of site heterogeneity and soil properties when unmixing photosynthetic vegetation, non-photosynthetic vegetation and bare soil fractions from Landsat and MODIS data, Remote Sensing of Environment 161, 12-26
- 2009, Guerschman et. al. Estimating fractional cover of photosynthetic vegetation, non-photosynthetic vegetation, and bare soil in the Australian tropical savannah region upscaling the EO-1 Hyperion and MODIS sensors, Remote Sensing of Environment, 113 (5) 928-945
National network of reference sites
- 2018 Effective Field Calibration and validation practices, Chapter 18: A calibration and validation framework to support ground cover monitoring for Australia, Terrestrial Ecosystem Research Network (TERN)
- 2014 Australian ground cover reference sites database package on the ABARES publications page - PostGRES database September 2014
- Australian ground cover reference sites database on TERN Auscover
- 2013 Sampling strategy - March 2013 PDF [2.2 MB]
- 2012, Evaluation of the MODIS-based vegetation fractional cover product - April 2012 CSIRO PDF [3.3 MB]
- 2011 Technical handbook describing agreed national standards for the field measurement of fractional ground cover to support remote sensing products - November 2011
- Forms for entry of fractional cover field data site description form Excel [656 KB], transect form Excel [262 KB], PDF [959 KB]
- Field data collection in Alinytjara Wilurara
- 2020, Setting targets for National Landcare Program Monitoring and reporting vegetation cover for Australia
- 2018, Monitoring ground cover: an online tool for Australian regions
- 2014, Ground cover monitoring for Australia Final project report to June 2013
- 2013, Ground cover monitoring for Australia Progress report July 2011 to June 2012
- 2012, Ground cover monitoring for Australia Project progress report to June 2011- May 2012 PDF [2.1 MB]
Workshops and conferences
- Poster describing version 3 ground cover algorithm - Presented at "Frontiers in Earth Observation for Land System Science" Berlin, March 2014 PDF [2.8 MB]
- Poster on ground cover products - Presented at "Land transformations: Between global challenges and local realities" Berlin, March 2014 PDF [2.4 MB]
- Poster on ground cover remote sensing methods - Presented at the Terrestrial Ecosystems Research Network symposium February 2013 PDF [3 MB]
- Progress in national ground cover monitoring for Australian agriculture from the Joint Australian and New Zealand Soil Science Conference- December 2012 DOC [192 KB
- Workshop proceedings from November 2009 Ground cover monitoring for Australia - Establishing a nationally coordinated approach to ground cover mapping