We calculated the slope directly from Vancouver Island DEM using Spatial Analyst Tools, Surface, Slope operation. \u00a0We then conducted a fuzzy membership analysis with a linear membership type (obtained normalized data from 0 to 1).<\/p>\n
In order to facilitate visualization of the landform, the slope factor were divide into 5 categories. In order to do so, we changed the values in properties: \u00a0symbologies> under classified> 5 values.<\/p>\n
| slope factor<\/td>\n | angle<\/td>\n | elements<\/td>\n | %<\/td>\n<\/tr>\n |
| flat slope<\/td>\n | 0–5<\/td>\n | 1104791<\/td>\n | 20.38<\/td>\n<\/tr>\n |
| rolling terrain<\/td>\n | 5–15<\/td>\n | 1721830<\/td>\n | 31.77<\/td>\n<\/tr>\n |
| mountainous<\/td>\n | 15–25<\/td>\n | 1181521<\/td>\n | 21.80<\/td>\n<\/tr>\n |
| escarpment<\/td>\n | 25–45<\/td>\n | 1321238<\/td>\n | 24.38<\/td>\n<\/tr>\n |
| cliff<\/td>\n | 45–74<\/td>\n | 90623<\/td>\n | 1.67<\/td>\n<\/tr>\n |
| Total<\/td>\n | –<\/td>\n | 5420003<\/td>\n | 100<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n <\/p>\n <\/p>\n","protected":false},"excerpt":{"rendered":" We calculated the slope directly from Vancouver Island DEM using Spatial Analyst Tools, Surface, Slope operation. \u00a0We then conducted a fuzzy membership analysis with a linear membership type (obtained normalized data from 0 to 1). In order to facilitate visualization … Continue reading |
![\"Slope\"](\"https:\/\/blogs.ubc.ca\/slopestabilitygis\/files\/2014\/12\/Slope.jpg\")
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