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FGDC CSDGM Metadata
FALSE
slr_exposure_area_3_pt_2_ft
418662.319400
940278.976200
2094192.630000
2458612.452300
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GCS_North_American_1983_HARN
Linear Unit: Meter (1.000000)
NAD_1983_HARN_UTM_Zone_4N
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Catherine Courtney
Tetra Tech, Inc.
Unknown
kitty.courtney@tetratech.com
20220818
ArcGIS Metadata
1.0
Pacific Islands Ocean Observing System (PacIOOS)
Unknown
info@pacioos.org
None specified
GeoServer
This URL provides access to this dataset via GeoServer, which offers multiple output formats and an OpenLayers viewer.
Open Geospatial Consortium Web Map Service (WMS)
Open Geospatial Consortium Web Feature Service (WFS)
Open Geospatial Consortium Web Map Service - Cached (WMS-C)
GeoExplorer
This URL provides a viewer for this dataset.
Hawaii Sea Level Rise Viewer
This URL provides a viewer for this dataset.
Hawaii Sea Level Rise Vulnerability and Adaptation Report
This dataset was created in support of the Hawaii Sea Level Rise Vulnerability and Adaptation Report (2017).
http://geo.pacioos.hawaii.edu/geoserver/PACIOOS/hi_tt_all_slrxa_2100/ows?service=WMS&version=1.3.0&request=GetCapabilities
http://pacioos.org/shoreline/slr-hawaii/
http://climateadaptation.hawaii.gov/wp-content/uploads/2017/12/SLR-Report_Dec2017.pdf
http://geo.pacioos.hawaii.edu/geoserver/
http://geo.pacioos.hawaii.edu/geoserver/PACIOOS/gwc/service/wms?service=WMS&version=1.1.1&request=GetCapabilities&tiled=true
http://geo.pacioos.hawaii.edu/geoexplorer/
http://geo.pacioos.hawaii.edu/geoserver/PACIOOS/hi_tt_all_slrxa_2100/ows?service=WFS&version=1.0.0&request=GetCapabilities
File Geodatabase Feature Class
slr_exposure_area_3_pt_2_ft
2017-12-21
Catherine Courtney
University of Hawaii Coastal Geology Group (CGG)
Charles Fletcher
Tetra Tech, Inc.
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Modeling, using the best available data and methods, was conducted to determine the potential future exposure of each of the main Hawaiian Islands to multiple coastal hazards as a result of sea level rise. Three chronic flooding hazards were modeled by the University of Hawaii Coastal Geology Group (CGG): a. passive flooding, b. annual high wave flooding, and c. coastal erosion (see descriptions of individual hazard layers for further details). The footprint of these three hazards were combined by Tetra Tech, Inc. to define the projected extent of chronic flooding due to sea level rise, called the sea level rise exposure area (SLR-XA). Flooding in the SLR-XA is associated with long-term, chronic hazards punctuated by annual or more frequent flooding events. Each of these hazards were modeled for four future sea level rise scenarios: 0.5 foot, 1.1 foot, 2.0 feet and 3.2 feet based on the upper end of the IPCC AR5 RCP8.5 sea level rise scenario. This particular layer depicts SLR-XA using the 3.2-ft (0.9767-m) sea level rise scenario. While the RCP8.5 predicts that this scenario would be reached by the year 2100, questions remain around the exact timing of sea level rise and recent observations and projections suggest a sooner arrival. Assumptions and Limitations: The assumptions and limitations described for the three chronic flooding hazards apply to the SLR-XA. Not all hazards were modeled for each island due to limited historical information and geospatial data. The SLR-XA for the islands of Hawaii, Molokai, and Lanai is based on modeling passive flooding only. Additional studies would be needed to add the annual high wave flooding and coastal erosion to the SLR-XA for those islands. The SLR-XA is an overlay of three hazards and does not account for interactive nature of these hazards as would be expected by natural processes. As with the individual exposure models, the SLR-XA maps hazard exposure on the present landscape. The modeling does not account for future (unknown) land use changes, including any adaptation measures. The SLR-XA also does not include impacts from less frequent high wave events (e.g., a 1-in-10 year event), storm surge, or tsunami. </SPAN><SPAN><SPAN>Data compiled by the Pacific Islands Ocean Observing System (PacIOOS) for the Hawaii Sea Level Rise Viewer hosted at </SPAN></SPAN><A href="https://pacioos.org/shoreline/slr-hawaii/"><SPAN><SPAN>https://pacioos.org/shoreline/slr-hawaii/</SPAN></SPAN></A><SPAN>. For further information, please see the Hawaii Sea Level Rise Vulnerability and Adaptation Report: </SPAN><A href="https://climateadaptation.hawaii.gov/wp-content/uploads/2017/12/SLR-Report_Dec2017.pdf"><SPAN>https://climateadaptation.hawaii.gov/wp-content/uploads/2017/12/SLR-Report_Dec2017.pdf</SPAN></A></P></DIV></DIV></DIV>
Estimated extent of chronic flooding due to multiple coastal hazards, modeled using a 3.2 foot sea level rise scenario.
Catherine Courtney
Tetra Tech, Inc.
Unknown
kitty.courtney@tetratech.com
http://pacioos.org/metadata/browse/hi_tt_all_slrxa_2100.png
Sample image.
PNG
GCMD Location Keywords
Continent > North America > United States Of America > Hawaii
Ocean > Pacific Ocean > Central Pacific Ocean > Hawaiian Islands
GCMD Science Keywords
Earth Science > Oceans > Ocean Waves > Wave Runup
Earth Science > Climate Indicators > Atmospheric/Ocean Indicators > Sea Level Rise > Inundation
Earth Science > Human Dimensions > Environmental Impacts
Earth Science > Oceans > Coastal Processes > Shoreline Displacement
Earth Science > Oceans > Coastal Processes > Sea Level Rise
Earth Science > Oceans > Coastal Processes > Shorelines
Earth Science > Climate Indicators > Atmospheric/Ocean Indicators > Sea Level Rise > Erosion
Earth Science > Solid Earth > Geomorphic Landforms/Processes > Coastal Landforms > Beaches
Earth Science > Oceans > Coastal Processes > Beaches
Earth Science > Oceans > Coastal Processes > Erosion
Earth Science > Solid Earth > Gemorphic Landforms/Processes > Coastal Landforms > Shorelines
Earth Science > Human Dimensions > Natural Hazards > Floods
Earth Science > Oceans > Ocean Waves > Wave Runup
Earth Science > Climate Indicators > Atmospheric/Ocean Indicators > Sea Level Rise > Inundation
Earth Science > Human Dimensions > Environmental Impacts
Continent > North America > United States Of America > Hawaii
Earth Science > Oceans > Coastal Processes > Shoreline Displacement
Earth Science > Oceans > Coastal Processes > Sea Level Rise
Earth Science > Oceans > Coastal Processes > Shorelines
Earth Science > Climate Indicators > Atmospheric/Ocean Indicators > Sea Level Rise > Erosion
Ocean > Pacific Ocean > Central Pacific Ocean > Hawaiian Islands
Earth Science > Solid Earth > Geomorphic Landforms/Processes > Coastal Landforms > Beaches
Earth Science > Oceans > Coastal Processes > Beaches
Earth Science > Oceans > Coastal Processes > Erosion
Earth Science > Solid Earth > Gemorphic Landforms/Processes > Coastal Landforms > Shorelines
Earth Science > Human Dimensions > Natural Hazards > Floods
Unknown
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Based on the methodology of sea level rise modeling used in the Hawaii Sea Level Rise Vulnerability and Adaptation Report (Report) and the Hawaii Sea Level Rise Viewer (Viewer), having gone through peer review and publication in the Nature Journal Scientific Reports, the results of this study are sufficiently validated to be appropriately used in land management decisions as the best available information as of the date of publication of the Report, December 2017, consistent with the intent of Act 83 SLH 2014 as amended. This Report is intended to provide a state-wide assessment of Hawaii's vulnerability to sea level rise. The location of projected impacts and economic costs from damages are estimates based on a particular sea level rise scenario. The hazard and vulnerability data and maps provided herein are based on observational data and computer-based models as described in the Report and in published research (Anderson et al., 2018). As with all models, it is important to understand the methods, assumptions, limitations, and uncertainties of the methods used. The risks associated with use or non-use of the results are assumed by the user.</SPAN></P></DIV></DIV></DIV>
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1
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-154.732117
22.232957
18.893005
SOEST, UH CGG, PacIOOS, Tetra Tech, Inc.
dataset
EPSG
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