Filters: Tags: {"scheme":"Maine"} (X)
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These GIS grids were produced from NOAA and NRCC precipitation frequency estimates for North America based on precipitation data collected from 1816 to 2014. The grids provide estimated rainfall data for 2-, 5-, 10-, 25-, 50-, 100-, 20-0, and 500-year recurrence periods for a 24-hour duration. Grid value units are inches * 1000.
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2,
24,
Maine,
extreme,
frequency,
Combined storage (palustrine, riverine, or lacustrine) data from U.S. Fish and Wildlife Service National Wetlands Inventory (NWI) - https://www.fws.gov/wetlands/, Canadian National Hydrographic Network (NHN) - http://www.snb.ca/geonb1/e/dc/catalogue-E.asp, and North American Land Change Monitoring System Landcover - https://www.mrlc.gov/data. Grid values equal to 1 are storage areas and grid values equal to 0 are NoData areas.
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Maine,
geographic information systems,
lacustrine,
lake,
palustrine,
Over 40,000 road crossings in Maine are maintained by Maine Department of Transportation (MaineDOT) managers, emergency managers, natural resource planners, and municipalities. Resource managers need a way to quickly and comprehensively assess, during the planning stages of potential transportation-related projects, how ecological, hydrologic, and structural characteristics of bridges and culverts and their watersheds could adversely affect project schedules and budgets. Factors that are critical to evaluate and incorporate into overall assessments of project risk include basin, land-use, and climatic characteristics; vulnerability to specific events, such as floods; and complicating factors in the watershed, such...
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