2010 Index of Stream Condition - Fragmentation polygon features
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https://researchdata.edu.au/2010-index-stream-polygon-features/2166138
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The ISC2010_FRAGMENTATION polygon features represent gap areas in vegetation cover in the 40m Riparian Zone (defined as 40m from ISC2010_STREAMBED_WIDTH) . The gap crietria is defined as any area where vegetation cover is less than 20% for at least 10m x 10m. This data set is derived from source Fractional Cover raster data and has been clipped to a 40m buffer of Stream Bed. Small polygons (
提供机构：
data.vic.gov.au
