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RSE-02: Wind and Water Erodibility Potential for an Area of Analysis for SOILS (wepot) V2.0#27420/HEAD / v16
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RSE-02: Wind and Water Erodibility Potential for an Area of Analysis for SOILS (wepot) V2.0[SERVICE-27420]

Tracker: Services Priority: NormalNormal Status: Completed
Submitted by: casespOct 25 2016 11:25 Modified by: jdriMay 22 2018 21:11 Type:
Data
Path: d/wepot/2.0 Context: csip-soils Version: 2.0
Endpoints: http://csip.engr.colostate.edu:8092/csip-soils/d/wepot/2.0
Maintainers:
Website: -- Apps:
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Test Status:
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Last Tested: -- Test Count: --
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Description
This service computes water and wind erodibility potentials for an area of analysis (AoA). The service clips SDM soil mapunits with AoA geometry, determines the dominant soil component in the AoA, gets parameters from the SDM component table, including a climate factor from the C Factor layer, and computes the following equations: Wind Erosion Potential = C*I/T and Water Erosion Potential = K*(LS)/T

This is the SDM version of the service.

{
  "metainfo": {},
  "parameter": [
    {
      "name": "AoAId",
      "value": 1098765,
      "description": "Area of Analysis Identifier"
    },
    {
      "name": "aoa_geometry",

              "type": "Polygon",
              "coordinates": [
                [
					                  [
                    -102.252753947674,
                    36.3898617600563
                  ],
                  [
                    -102.242350625446,
                    36.3898617600563
                  ],
                  [
                    -102.242350625446,
                    36.3856921948653
                  ],
                  [
                    -102.252753947674,
                    36.3856921948653
                  ],
                  [
                    -102.252753947674,
                    36.3898617600563
                  ]
                ]
              ]

    }
  ]
}
{
  "metainfo": {
    "status": "Finished",
    "suid": "ea8515f8-e7eb-11e6-9dc0-f7ddbe9b3412",
    "cloud_node": "172.1.6.38",
    "tstamp": "2017-01-31 12:31:51",
    "service_url": "http://csip.engr.colostate.edu:8092/csip-soils/d/wepot/2.0",
    "request_ip": "129.82.9.2",
    "csip-soils.version": "$version: 1.1.25 72b4a57f0173 2017-01-31 Shaun Case, built at 2017-01-31 12:10 by jenkins$",
    "csip.version": "$version: 2.1.150 77ae2549353b 2017-01-30 od, built at 2017-01-31 12:10 by jenkins$",
    "cpu_time": 764,
    "expiration_date": "2017-01-31 12:36:52"
  },
  "parameter": [
    {
      "name": "AoAId",
      "value": 1098765,
      "description": "Area of Analysis Identifier"
    },
    {
      "name": "aoa_geometry",
      "type": "Polygon",
      "coordinates": [
        [
          [
            -102.252753947674,
            36.3898617600563
          ],
          [
            -102.242350625446,
            36.3898617600563
          ],
          [
            -102.242350625446,
            36.3856921948653
          ],
          [
            -102.252753947674,
            36.3856921948653
          ],
          [
            -102.252753947674,
            36.3898617600563
          ]
        ]
      ]
    }
  ],
  "result": [
    {
      "name": "AoAId",
      "value": "1098765",
      "description": "Area of analysis identifier"
    },
    {
      "name": "aoa_dom_water_comp",
      "value": "12338535",
      "description": "Dominant water erosion component key value."
    },
    {
      "name": "aoa_dom_water_compname",
      "value": "Sunray",
      "description": "Dominant water erosion component name."
    },
    {
      "name": "aoa_dom_wind_comp",
      "value": "12338535",
      "description": "Dominant wind erosion component key value."
    },
    {
      "name": "aoa_dom_wind_compname",
      "value": "Sunray",
      "description": "Dominant wind erosion component name."
    },
    {
      "name": "aoa_cfactor",
      "value": "1.13561",
      "unit": "Ratio",
      "description": "Computed cfactor of the centroid for the area of interest shape provided."
    },
    {
      "name": "aoa_cfactor_percent",
      "value": "113.561",
      "unit": "Percent",
      "description": "Computed cfactor of the centroid for the area of interest shape provided."
    },
    {
      "name": "aoa_cfactor_source",
      "value": "Centroid",
      "description": "This key/value pair is present if the c_factor presented was not found through the standard methods using the centroid of the shape.  Possible values are:  'Centroid', 'Mean', 'Spiral Search', and 'Default Zero'"
    },
    {
      "name": "aoa_tfactor",
      "value": "5.00",
      "description": "Soil loss tolerance factor. The maximum amount of erosion at which the quality of a soil as a medium for plant growth can be maintained"
    },
    {
      "name": "aoa_ifactor",
      "value": "86.00",
      "unit": "tons/acre/year",
      "description": "A value in tons/acre/year that is a factor in calculating soil loss by wind. The values are acquired from WEG"
    },
    {
      "name": "aoa_kfact",
      "value": "0.37",
      "description": "An erodibility factor which quantifies the susceptibility of soil particles to detachment by water"
    },
    {
      "name": "aoa_water_ep",
      "value": "0.021",
      "description": "Calculated water erosion potential for the area of interest."
    },
    {
      "name": "aoa_wind_ep",
      "value": "19.532",
      "description": "Calculated wind erosion potential for the aera of interest."
    },
    {
      "name": "aoa_wind_ifactor",
      "value": "86.00",
      "unit": "tons/acre/year",
      "description": "A value in tons/acre/year that is a factor in calculating soil loss by wind. The values are acquired from WEG"
    },
    {
      "name": "aoa_wind_tfactor",
      "value": "5.00",
      "description": "Soil loss tolerance factor. The maximum amount of erosion at which the quality of a soil as a medium for plant growth can be maintained"
    },
    {
      "name": "aoa_water_lsfactor",
      "value": "0.28",
      "unit": "feet",
      "description": "The calculated distance, using slope_r and lambda, from the point of origin of overland flow to the point where either the slope gradient decreases enough that deposition begins, or the runoff water enters a well-defined channel that may be part of a drainage network or a constructed channel. (Predicting Rainfall Erosion Losses a Guide to Conservation Planning, Agr. Handbook #537, USDA, 1978)."
    },
    {
      "name": "aoa_water_tfactor",
      "value": "5.00",
      "description": "Soil loss tolerance factor. The maximum amount of erosion at which the quality of a soil as a medium for plant growth can be maintained"
    },
    {
      "name": "aoa_water_kfactor",
      "value": "0.37",
      "description": "An erodibility factor which quantifies the susceptibility of soil particles to detachment by water"
    }
  ]
}
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