{
 "culture": "en-US",
 "name": "",
 "guid": "",
 "catalogPath": "",
 "snippet": "",
 "description": "SPI measures the erosive power of surface runoff and thus, the index is a predictor variable of areas susceptible to debris-flow processes. The SPI map was generated using the following equation: SPI=ln(A*tan(S)), where A is the local upslope catchment area draining through a certain pixel in square meters and S is the local slope gradient in degrees. SPI ranges in the study area from -6.3 (yellow) to 19.1 (red).",
 "summary": "",
 "title": "Stream Power Index (SPI)",
 "tags": [],
 "type": "",
 "typeKeywords": [],
 "thumbnail": "",
 "url": "",
 "minScale": "NaN",
 "maxScale": "NaN",
 "spatialReference": "",
 "accessInformation": "",
 "licenseInfo": "",
 "portalUrl": ""
}