Laserfiche WebLink
Exhibit 3. 2050 Medium & High Sea Level Rise Scenarios - Seattle <br />shlev\002.47.0.0 Air Quality\Climate Channo\nrianmri,,,,xocor.o.,,..i.,. c,..,.a„ .....,, <br />Disdaimer. <br />Considerable care ha - . see that these data are as <br />accurate as possible. ,.t of the data is adequate <br />br determination of flood' -> _ or geologic mapping, for <br />hydrologic modeling, for de &r dttation of slope angles, for <br />modeling of radio -wave transmission, and similar uses with <br />a level of detail appropriate to a horizontal scale of 1:12,000 <br />(1 inch = 1,000 feet) or smaller and ve ical accuracy on the <br />order of a foot. Locally, the data is of considerably poorer quality. <br />User should carefully determine The place;to-place accuracy <br />and fitness of these data for your particular purposes. For many <br />purposes a site- and use -specific field survey will be necessary. <br />The accuracy specification is based on a Yequired Root Mean <br />Square Error (RMSE) 'Bare Earth' vertical accuracy of 30 cm <br />for flat areas in the complete data set(adjusted from the 15 cm <br />RMSE in the FEMA specification to �b cm to accommodate <br />the dense vegetation cover in the Pacific Northwest). <br />Legend <br />Current Roadway <br />Current Ordinary High Water <br />MilMedium Sea Level Rise Scenario (0.5ft) <br />High Sea Level Rise Scenario (2ft) <br />Appendix L: Climate Change Background <br />