{"rasterFunctionInfos": [
{
"name": "DEA Landcover (level4)",
"description": "DEA Landcover (level4) \nLifeform (NTV, NAV and CTV; 2 classes)\n\nLifeform represents the dominant vegetation type of a primarily vegetated area, discriminating woody from non-woody (herbaceous) vegetation. The Woody Cover Fraction models woody as vegetation of at least 2m in height and at least 20 % canopy cover. Hence the dominant vegetation in areas designated as woody in this product is considered to be composed of shrubs and trees. However where woody vegetation is not dominant in an area, the cover will be essentially herbaceous or bare. Hence some areas containing sparse trees or shrubs will likely be represented as herbaceous.\n\nVegetation Cover (NTV, NAV and CTV; 5 classes)\n\nVegetation cover is defined using the statistics of annual fractional cover of PV (for a calendar year). This relates to the upper-most foliage as observed from the Landsat satellite sensor, and describes the percentage of an area that is vegetated rather than bare.\n\nWater Seasonality (NAV; 2 classes)\n\nWater seasonality refers to the typical hydrological conditions in NAV within a year and is relevant to both coastal and inland wetlands. The current implementation utilises the Water Observations from Space (WOfS) dataset, identifying hydro-periods for NAV areas where water is (semi-) permanent (over 3 months) or temporary or seasonal (under 3 months).\n\nWater State (Water; 1 class)\n\nWater state establishes whether water is present in liquid form or as snow or ice. The current product only identifies areas where water is present as liquid for at least 20 % of observations (based on WOfS).\n\nWater Persistence (Water; 4 classes)\n\nWater persistence (or hydro-period) describes the maximum duration (in months) that water is seen to be covering the surface in the year.\n\nIntertidal (Water; 1 class)\n\nIntertidal water refers to primarily non-vegetated aquatic areas with systematic, tidal water variations.\n\nBare Gradation (NS; 3 classes)\n\nThe bare gradation describes the percentage of bare surface in areas which contain sporadic or little persistent green vegetation through the year. The percentage reflects that much of the remaining area is brown or dead vegetation and is characteristic of the more arid parts of Australia.\n",
"help": "",
"functionType": 0,
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},
{
"name": "DEA Landcover (level4) high accessibility",
"description": "DEA Landcover (level4) high accessibility\nLifeform (NTV, NAV and CTV; 2 classes)\n\nLifeform represents the dominant vegetation type of a primarily vegetated area, discriminating woody from non-woody (herbaceous) vegetation. The Woody Cover Fraction models woody as vegetation of at least 2m in height and at least 20 % canopy cover. Hence the dominant vegetation in areas designated as woody in this product is considered to be composed of shrubs and trees. However where woody vegetation is not dominant in an area, the cover will be essentially herbaceous or bare. Hence some areas containing sparse trees or shrubs will likely be represented as herbaceous.\n\nVegetation Cover (NTV, NAV and CTV; 5 classes)\n\nVegetation cover is defined using the statistics of annual fractional cover of PV (for a calendar year). This relates to the upper-most foliage as observed from the Landsat satellite sensor, and describes the percentage of an area that is vegetated rather than bare.\n\nWater Seasonality (NAV; 2 classes)\n\nWater seasonality refers to the typical hydrological conditions in NAV within a year and is relevant to both coastal and inland wetlands. The current implementation utilises the Water Observations from Space (WOfS) dataset, identifying hydro-periods for NAV areas where water is (semi-) permanent (over 3 months) or temporary or seasonal (under 3 months).\n\nWater State (Water; 1 class)\n\nWater state establishes whether water is present in liquid form or as snow or ice. The current product only identifies areas where water is present as liquid for at least 20 % of observations (based on WOfS).\n\nWater Persistence (Water; 4 classes)\n\nWater persistence (or hydro-period) describes the maximum duration (in months) that water is seen to be covering the surface in the year.\n\nIntertidal (Water; 1 class)\n\nIntertidal water refers to primarily non-vegetated aquatic areas with systematic, tidal water variations.\n\nBare Gradation (NS; 3 classes)\n\nThe bare gradation describes the percentage of bare surface in areas which contain sporadic or little persistent green vegetation through the year. The percentage reflects that much of the remaining area is brown or dead vegetation and is characteristic of the more arid parts of Australia.\n",
"help": "",
"functionType": 0,
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},
{
"name": "None",
"description": "Make a Raster or Raster Dataset into a Function Raster Dataset.",
"help": "",
"functionType": 0,
"thumbnail": ""
}
]} |