20200905
13173100
1.0
FGDC CSDGM Metadata
FALSE
Projects_Fellowship_SeaLevelRise_2050Scenario
-13864316.460230
-13782525.543484
5160714.856820
5789353.225607
1
002
Projected
GCS_WGS_1984
Linear Unit: Meter (1.000000)
WGS_1984_Web_Mercator_Auxiliary_Sphere
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20200914
14234000
20200914
14361500
150000000
5000
FGDC
Andy Lanier
Oregon Coastal Management Program
Marine Affairs Coordinator
(503) 934-0072
andy.lanier@state.or.us
ArcGIS Metadata
1.0
Oregon Coastal Management Program
503-934-0035
http://coastalatlas.net/downloads/shapefiles/estuaries2050MajorFlood.zip
Feature Class
2017-05-15
Julie Sepanik, Oregon Coastal Management Program, NOAA Coastal Management Fellow
vector digital data
2050 Sea Level Rise Plus 1% or 50% Annual Chance Coastal Flood
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>These data are polygons approximating the tidal water surface for a </SPAN><SPAN>1% annual chance or 50% annual chance coastal flood event in 2050 given a 19 inch sea level rise projection for 21 estuaries in Oregon. The water surface models are based on the combined flood height and sea level rise estimate. The flood event level was determined from water level exceedance analysis at NOAA tide gauges (the Crescent City, Charleston, South Beach, and Astoria tide stations). The sea level rise projections are from the National Research Council of the National Academies “Sea-Level Rise for the Coasts of California, Oregon, and Washington: Past, Present, and Future” (2012, pg 96). The water surface model was created using the National Oceanic and Atmospheric Administration (NOAA) VDatum tool. The land surface model is based on Lidar elevation measurements supplied by the Oregon Lidar Consortium (OLC) from 2008 and 2009. The polygon edges are the intersection of the modeled water surface and the Lidar Digital Elevation Model.</SPAN></P></DIV></DIV></DIV>
To visualize possible areas of flooding from a 1% annual chance or 50% annual chance coastal flood event in 2050. Part of a sea level rise exposure inventory of assets in Oregon's estuaries.
Sea level rise projections came from the National Research Council (2012). Digital Elevation model based on 2008 lidar from Oregon Lidar Consortium. Water exceedance values are from NOAA CO-OPS. Randy Dana (DLCD/OCMP) processed the data to create the modeled flooding area. Work was funded through the NOAA Coastal Management Fellowship program.
Julie Sepanik
Oregon Coastal Management Program
NOAA Coastal Management Fellow
5039340035
julie.sepanik@state.or.us
Andy Lanier
Oregon Coastal Management Program
Marine Affairs Coordinator
(503) 934-0072
Andy.Lanier@state.or.us
Randy Dana
Oregon Coastal Management Program
GIS Coordinator
(971) 673-0960
Randy.Dana@state.or.us
Oregon
future flooding
ocmp
sea level rise
inundation
dlcd
exposure inventory
future flooding
ocmp
sea level rise
inundation
dlcd
exposure inventory
Oregon
See access and use constraints information.
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This product is for informational purposes, and may not be suitable for legal, engineering or surveying purposes. This information or data is provided with the understanding that conclusions drawn from such information are the responsibility of the user.</SPAN></P></DIV></DIV></DIV>
-124.769382
-123.623592
41.988039
46.052367
Version 6.2 (Build 9200) ; Esri ArcGIS 10.7.1.11595
1
-124.545274
-123.810533
46.056158
41.998234
This dataset includes 21 estuaries along the Oregon Coast excluding the Columbia River.
unknown
Randy Dana (DLCD/OCMP) processed the data to create the modeled flooding area. Technical documentation can be found at http://coastalatlas.net/index.php/tools/planners/68-slr.
Sea level rise projections came from the National Research Council (2012) report "Sea-Level Rise for the Coasts of California, Oregon, and Washington: Past, Present, and Future." 3 foot Digital Elevation model based on 2008-9 lidar from Oregon Lidar Consortium ((http://www.oregongeology.org/sub/projects/olc/). Water exceedance values are from NOAA CO-OPS Crescent City, Charleston, South Beach, and Astoria tide stations (https://tidesandcurrents.noaa.gov/est/).
Sea-Level Rise for the Coasts of California, Oregon, and Washington: Past, Present, and Future
Sea-Level Rise for the Coasts of California, Oregon, and Washington: Past, Present, and Future
2012-12-01T00:00:00
National Research Council
Projects_Fellowship_SeaLevelRise_2050Scenario
Feature Class
980
OBJECTID
OBJECTID
OID
4
10
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
Disconnected
Disconnected
SmallInteger
2
5
0
Scenario
Field representing which of the six future flooding scenarios the polygon includes, i.e. 2030slr01fp is the for the projected sea level rise in the year 2030 and a 1% annual chance flood event probability.
Scenario
String
20
0
0
Year
Year represented in the scenario.
Year
Integer
4
10
0
Shape
Feature geometry.
Esri
Coordinates defining the features.
Shape
Geometry
4
0
0
ORIG_FID
ORIG_FID
Integer
4
10
0
Estuary
Name of the major water body
Estuary
String
15
0
0
Shape.STArea()
Shape.STArea()
Double
0
0
0
Shape.STLength()
Shape.STLength()
Double
0
0
0
These data are polygons approximating the tidal water surface for a 1% yearly chance flood (major flood) or a 50% yearly chance flood (moderate flood) in 2050 given a 19 inch sea level rise projection for 21 estuaries in Oregon. The water surface models are based on the combined flood height and sea level rise estimate. The flood event level was determined from water level exceedance analysis at NOAA tide gauges (the Crescent City, Charleston, South Beach, and Astoria tide stations). The sea level rise projections are from the National Research Council of the National Academies “Sea-Level Rise for the Coasts of California, Oregon, and Washington: Past, Present, and Future” (2012, pg 96). The water surface model was created using the National Oceanic and Atmospheric Administration (NOAA) VDatum tool. The land surface model is based on Lidar elevation measurements supplied by the Oregon Lidar Consortium (OLC) from 2008 and 2009. The polygon edges are the intersection of the modeled water surface and the Lidar Digital Elevation Model.
dataset
EPSG
8.8(9.3.1.2)
980
Simple
FALSE
980
TRUE
FALSE
20200914