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Jan 18, 2024 · This elevation grade calculator determines and expresses, in four different ways, the slope of an earthen surface. It may be given in terms of the angle of elevation from the horizontal plane, in terms of the percentage of deviation from the horizontal line, or simply in terms of the ratio of its "rise to run" or "unit rise in run".
Features. Select the location to be analyzed and characteristics for comparison, including measurement datum, sea level curve rates, trend lines, extreme water levels, and critical elevations. Visualize historic hydrologic behavior while taking into account historic trends in sea level rise.
Visualize and download global and local sea level projections from the Intergovernmental Panel on Climate Change Sixth Assessment Report.
Visualize the impacts of sea level rise and prioritize actions for different scenarios. NOAA's Sea Level Rise map viewer gives users a way to visualize community-level impacts from coastal flooding or sea level rise (up to 10 feet above average high tides).
Map Elevation Calculator. Find the elevation, altitude or relief of a location or path drawn on a map. This elevation tool allows you to see a graph of elevations along a path.
Sealevelmap.io is an interactive map exploring global sea level fluctuations spanning the past 135,000 years. Batchelor, C.L., Margold, M., Krapp, M. et al. The configuration of Northern Hemisphere ice sheets through the Quaternary. Nat Commun 10, 3713 (2019)
Climate Tools. Visualize and access information and data relevant to understanding and planning for sea level rise in response to ongoing climate change. Interagency Sea Level Rise Scenario Tool. Visualize and download the sea level scenarios from the U.S. Sea Level Rise Interagency Task Force. IPCC AR6 Sea Level Projection Tool.
