Jason J. Rohweder
20250611
Great Lakes seamless topobathymetric digital elevation models and shaded relief maps
raster digital data
https://doi.org/10.5066/P1DA6L6U
Modifications were made to existing great lakes topobathy data sets to interpolate areas of missing near shore elevation data. Areas with missing elevation data were not interpolated where there was low confidence in the underlying depth. This included rivers, canals, harbors, lakes, reservoirs, etc. Areas important for targeting Phragmites australis management often lie within these aquatic/terrestrial transition zones.
The original topobathy data were created as part of the National Oceanic and Atmospheric Administration Office for Coastal Management's efforts to create an online mapping viewer called the NOAA Lake Level Viewer. It depicts potential lake level rise and fall and its associated impacts on the nation's coastal areas. The base elevation data were the best available lidar and US Army Corps of Engineer dredge survey data known to exist at the time of DEM creation that met project specifications.
Shaded relief maps were also generated for the modified digital elevation models.
These data will be used within a web mapping application designed to identify areas suitable for Phragmites australis management within the Great Lakes watershed using various methods. Detailed elevation data is the key component for several aspects of management.
Source data and their associated metadata are available at the following URLs:
Lake Michigan
1. 2016 NOAA Topobathy Lidar: Upper Lake Michigan Islands
Metadata: https://coast.noaa.gov/htdata/lidar2_z/geoid12b/data/5182/mi2016_noaa_topobathy_upper_lake_mi_islands_m5182_metadata.html
Data Download: https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=5182
2. 2015 FEMA Marinette County
Metadata: ftp://ftp.ssec.wisc.edu/pub/wisconsinview/lidar/Marinette/55075C_Terrain/General/55075C_Terrain_metadata.xml
Data Download: ftp://ftp.ssec.wisc.edu/pub/wisconsinview/lidar/Marinette/55075C_Terrain/Source/
3. 2013 Indiana Statewide Lidar Collection: Lake, La Porte, Tippecanoe, Newton, Jasper and Porter County Buy-Up
Metadata: http://opentopo.sdsc.edu/datasetMetadata?otCollectionID=OT.062012.4326.1
Data Download: http://opentopo.sdsc.edu/datasetMetadata?otCollectionID=OT.062012.4326.1
4. 2013 Muskegon County, Michigan Lidar Co-Op
Metadata: https://viewer.nationalmap.gov/basic/
Data Download: https://viewer.nationalmap.gov/basic/
5. 2013 USACE NCMP Topobathy Lidar: Lake Michigan North (MI)
Metadata: https://coast.noaa.gov/htdata/lidar1_z/geoid12a/data/4846/mi2013_USACE_NCMP_lakemichigan_m4846_metadata.html
Data Download: https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=4846
6. 2012 USACE NCMP Topobathy Lidar: Lake Michigan (MI,WI)
Metadata: https://coast.noaa.gov/htdata/lidar1_z/geoid12a/data/3663/pre4212015/gl2012_usace_lake_michigan_mi_wi_m3663_metadata.html
Data Download: https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=3663
7. 2012 USACE NCMP Topobathy Lidar: Lake Michigan (IL,IN,MI,WI)
Metadata: https://coast.noaa.gov/htdata/lidar1_z/geoid12a/data/2644/gl2012_usace_lakemichigan_m2644_metadata.html
Data Download: https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=2644
8. 2010 Brown County Lidar
Metadata: ftp://ftp.ssec.wisc.edu/pub/wisconsinview/lidar/Brown/Metadata/
Data Download: ftp://ftp.ssec.wisc.edu/pub/wisconsinview/lidar/Brown/
9. 2008 USACE NCMP Topobathy Lidar: Lake Michigan (IN)
Metadata: https://coast.noaa.gov/htdata/lidar1_z/geoid12a/data/588/2008_USACE_IN_metadata.html
Data Download: https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=588
10. 2008 USACE NCMP Topobathy Lidar: Lake Michigan (WI)
Metadata: https://coast.noaa.gov/htdata/lidar1_z/geoid12a/data/564/2008_USACE_WI_metadata.html
Data Download: https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=564
11. 2008 USACE NCMP Topobathy Lidar: Lake Michigan (IL)
Metadata: https://coast.noaa.gov/htdata/lidar1_z/geoid12a/data/563/usace2008_gl_il_michigan_m563_metadata.html
Data Download: https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=563
12. 2008 USACE NCMP Topobathy Lidar: Lake Michigan (MI)
Metadata: https://coast.noaa.gov/htdata/lidar1_z/geoid12a/data/518/2008_GL_Bathymetry_metadata.html
Data Download: https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=518
13. 2007 USACE NCMP Topobathy BE Lidar: Lake Michigan (MI) and Lake Erie (PA)
Metadata: https://coast.noaa.gov/htdata/lidar1_z/geoid12a/data/115/2007_GL_Topobathy_BE_metadata.html
Data Download: https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=115
14. 2007 ARRA Lidar: Lake County (IL)
Metadata: https://coast.noaa.gov/htdata/lidar1_z/geoid12a/data/4794/il2007_arra_lake_co_metadata.html
Data Download: https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=4794
15. 2006 USACE NCMP Topobathy Lidar: Lake Michigan (IN), Lake Erie (OH,PA), Lake Huron (MI)
Metadata: https://coast.noaa.gov/htdata/lidar1_z/geoid12a/data/40/2006_GL_Topobathy_metadata.html
Data Download: https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=40
16. 2015 USACE Detroit District, Port Washington Harbor, WI
Metadata: http://navigation.usace.army.mil/Survey/Hydro
Data Download: http://navigation.usace.army.mil/Survey/Hydro
17. 2015 USACE Detroit District, South Haven Harbor, MI
Metadata: http://navigation.usace.army.mil/Survey/Hydro
Data Download: http://navigation.usace.army.mil/Survey/Hydro
18. 2015 USACE Detroit District, Washington Island (Detroit Harbor), WI
Metadata: http://navigation.usace.army.mil/Survey/Hydro
Data Download: http://navigation.usace.army.mil/Survey/Hydro
19. 2015 USACE Detroit District, Washington Island (Jackson Harbor), WI
Metadata: http://navigation.usace.army.mil/Survey/Hydro
Data Download: http://navigation.usace.army.mil/Survey/Hydro
20. 2015 USACE Detroit District, Grand Haven Harbor, MI
Metadata: http://navigation.usace.army.mil/Survey/Hydro
Data Download: http://navigation.usace.army.mil/Survey/Hydro
21. 2015 USACE Detroit District, Pentwater Harbor, MI
Metadata: http://navigation.usace.army.mil/Survey/Hydro
Data Download: http://navigation.usace.army.mil/Survey/Hydro
22. 2015 USACE Detroit District, Pensaukee Harbor, WI
Metadata: http://navigation.usace.army.mil/Survey/Hydro
Data Download: http://navigation.usace.army.mil/Survey/Hydro
23. 2015 USACE Detroit District, St. Josesph Harbor, MI
Metadata: http://navigation.usace.army.mil/Survey/Hydro
Data Download: http://navigation.usace.army.mil/Survey/Hydro
24. 2015 USACE Detroit District, Manistee Harbor, MI
Metadata: http://navigation.usace.army.mil/Survey/Hydro
Data Download: http://navigation.usace.army.mil/Survey/Hydro
25. 2015 USACE Detroit District, Green Bay Harbor, WI
Metadata: http://navigation.usace.army.mil/Survey/Hydro
Data Download: http://navigation.usace.army.mil/Survey/Hydro
26. 2015 USACE Detroit District, Saugatuck Harbor, MI
Metadata: http://navigation.usace.army.mil/Survey/Hydro
Data Download: http://navigation.usace.army.mil/Survey/Hydro
27. 2015 USACE Detroit District, Oconto Harbor, WI
Metadata: http://navigation.usace.army.mil/Survey/Hydro
Data Download: http://navigation.usace.army.mil/Survey/Hydro
28. 2015 USACE Detroit District, White Lake Harbor, MI
Metadata: http://navigation.usace.army.mil/Survey/Hydro
Data Download: http://navigation.usace.army.mil/Survey/Hydro
29. 2015 USACE Detroit District, Manistique Harbor, MI
Metadata: http://navigation.usace.army.mil/Survey/Hydro
Data Download: http://navigation.usace.army.mil/Survey/Hydro
30. 2014 USACE Detroit District, Milwaukee Harbor, WI
Metadata: http://navigation.usace.army.mil/Survey/Hydro
Data Download: http://navigation.usace.army.mil/Survey/Hydro
31. 2014 USACE Detroit District, Frankfort Harbor, MI
Metadata: http://navigation.usace.army.mil/Survey/Hydro
Data Download: http://navigation.usace.army.mil/Survey/Hydro
32. 2014 USACE Detroit District, St. Joseph Harbor, MI
Metadata: http://navigation.usace.army.mil/Survey/Hydro
Data Download: http://navigation.usace.army.mil/Survey/Hydro
33. 2014 USACE Detroit District, Holland Harbor, MI
Metadata: http://navigation.usace.army.mil/Survey/Hydro
Data Download: http://navigation.usace.army.mil/Survey/Hydro
34. 2014 USACE Chicago District, Burns Waterway Harbor, IN
Metadata: http://navigation.usace.army.mil/Survey/Hydro
Data Download: http://navigation.usace.army.mil/Survey/Hydro
35. 2014 USACE Chicago District, Burns Small Boat Harbor, IN
Metadata: http://navigation.usace.army.mil/Survey/Hydro
Data Download: http://navigation.usace.army.mil/Survey/Hydro
36. 2014 USACE Chicago District, Michigan City, IN
Metadata: http://navigation.usace.army.mil/Survey/Hydro
Data Download: http://navigation.usace.army.mil/Survey/Hydro
37. 2014 USACE Chicago District, Waukegan Harbor, IL
Metadata: http://navigation.usace.army.mil/Survey/Hydro
Data Download: http://navigation.usace.army.mil/Survey/Hydro
38. 2014 USACE Chicago District, Calumet River, IL
Metadata: http://navigation.usace.army.mil/Survey/Hydro
Data Download: http://navigation.usace.army.mil/Survey/Hydro
39. 2014 USACE Detroit District, Menominee Harbor, MI/WI
Metadata: http://navigation.usace.army.mil/Survey/Hydro
Data Download: http://navigation.usace.army.mil/Survey/Hydro
40. 2012, National Park Service, Sleeping Bear Dunes National Lakeshore Multibeam Sonar
Metadata: National Park Service, Great Lakes Network, Ulf Galfvert, ulf_gafvert@nps.gov, (715) 682-0631 x222
Data Download: National Park Service, Great Lakes Network, Ulf Galfvert, ulf_gafvert@nps.gov, (715) 682-0631 x222
41. 2011, National Park Service, Sleeping Bear Dunes National Lakeshore Multibeam Sonar
Metadata: National Park Service, Great Lakes Network, Ulf Galfvert, ulf_gafvert@nps.gov, (715) 682-0631 x222
Data Download: National Park Service, Great Lakes Network, Ulf Galfvert, ulf_gafvert@nps.gov, (715) 682-0631 x222
Lake Superior
1. 2007, USACE NCMP Topobathy Lidar: Lake Superior (Apostle Islands) and Lake Ontario (NY, WI)
Metadata: https://coast.noaa.gov/data/Documents/Metadata/Lidar/no_harvest/usace2007_gl_m114_metadata.xml
Data Download: https://coast.noaa.gov/htdata/lidar1_z/geoid12a/data/114
2. 2008, USACE NCMP Topobathy Lidar: Lake Superior (Wisconsin and Michigan)
Metadata: https://coast.noaa.gov/data/Documents/Metadata/Lidar/no_harvest/mi2008_usace_lakesuperior_m2517_metadata.xml
Data Download: https://coast.noaa.gov/htdata/lidar1_z/geoid12a/data/2517
3. 2009, USACE NCMP Topobathy Lidar: Lake Superior (Duluth, MN)
Metadata: https://coast.noaa.gov/data/Documents/Metadata/Lidar/no_harvest/usace2009_gl_mn_m556_metadata.xml
Data Download: https://coast.noaa.gov/htdata/lidar1_z/geoid12a/data/556
4. 2009, USACE NCMP Topobathy Lidar: Isle Royale (MI)
Metadata: https://coast.noaa.gov/data/Documents/Metadata/Lidar/no_harvest/usace2009_gl_isle_royale_m1391_metadata.xml
Data Download: https://coast.noaa.gov/htdata/lidar1_z/geoid12a/data/1391
5. 2009, USACE NCMP Topobathy Lidar: Apostle Islands, Wisconsin
Metadata: https://coast.noaa.gov/data/Documents/Metadata/Lidar/no_harvest/usace2009_gl_apostle_islands_m1392_metadata.xml
Data Download: https://coast.noaa.gov/htdata/lidar1_z/geoid12a/data/1392/
6. 2009, USACE Lidar: Duluth, MN and Superior, WI (Including shoreline in Douglas, Bayfield, Ashland, and Iron Counties)
Metadata: https://coast.noaa.gov/data/Documents/Metadata/Lidar/harvest/wi2009_bayfieldcounty_lakesuperior_m2507_metadata.xml
Data Download: https://coast.noaa.gov/htdata/lidar1_z/geoid12a/data/2507/
7. 2010, EPA Great Lakes Restoration Initiative (GLRI) Bathymetric Lidar: Lake Superior (MI, MN, WI)
Metadata: https://coast.noaa.gov/data/Documents/Metadata/Lidar/harvest/glri2010_superior_m586_metadata.xml
Data Download: https://coast.noaa.gov/htdata/lidar1_z/geoid12a/data/586
8. 2011, USACE NCMP Topobathy Lidar: MI/NY Great Lakes
Metadata: https://coast.noaa.gov/data/Documents/Metadata/Lidar/no_harvest/usace2011_GreatLakes_m1407_metadata.xml
Data Download: https://coast.noaa.gov/htdata/lidar1_z/geoid12a/data/1407/
9. 2011, Northeast Minnesota / Arrowhead Lidar
Metadata: http://www.mngeo.state.mn.us/chouse/elevation/lidar.html
Data Download: http://www.mngeo.state.mn.us/chouse/elevation/lidar.html
10. 2013, USACE NCMP Topobathy Lidar: Stamp Sands, Lake Superior (MI)
Metadata: https://coast.noaa.gov/data/Documents/Metadata/Lidar/no_harvest/mi2013_usace_stamp_sands_superior_m3670_metadata.xml
Data Download: https://coast.noaa.gov/htdata/lidar1_z/geoid12a/data/3670/
11. 2013, USACE NCMP Topobathy Lidar: St. Marys River (MI)
Metadata: https://coast.noaa.gov/data/Documents/Metadata/Lidar/no_harvest/mi2013_ncmp_stmarys_m4748_metadata.xml
Data Download: https://coast.noaa.gov/htdata/lidar1_z/geoid12b/data/4748/
12. 2013, USACE NCMP Topobathy Lidar: Lake Superior (MI)
Metadata: https://coast.noaa.gov/data/Documents/Metadata/Lidar/no_harvest/mi2013_usace_ncmp_lake_superior_m4913_metadata.xml
Data Download: https://coast.noaa.gov/htdata/lidar1_z/geoid12b/data/4913/
13. 2015, FEMA Ashland County
Metadata: ftp://ftp.ssec.wisc.edu/pub/wisconsinview/lidar/Ashland/
Data Download: ftp://ftp.ssec.wisc.edu/pub/wisconsinview/lidar/Ashland/
14. 2016, USACE NCMP Topobathy Lidar: Stamp Sands (MI)
Metadata: https://coast.noaa.gov/data/Documents/Metadata/Lidar/no_harvest/mi2016_usace_ncmp_stamp_sands_m5187_metadata.xml
Data Download: https://coast.noaa.gov/htdata/lidar2_z/geoid12b/data/5187/
15. USACE Harbor Dredge Surveys (9 surveys)
Metadata: http://navigation.usace.army.mil/Survey/Hydro
Data Download: http://navigation.usace.army.mil/Survey/Hydro
16. 2013, National Park Service, Pictured Rocks National Lakeshore Multibeam Sonar
Metadata: National Park Service, Great Lakes Network, Ulf Galfvert, ulf_gafvert@nps.gov, (715) 682-0631 x222
Data Download: National Park Service, Great Lakes Network, Ulf Galfvert, ulf_gafvert@nps.gov, (715) 682-0631 x222
17. 2014, National Park Service, Pictured Rocks National Lakeshore Multibeam Sonar
Metadata: National Park Service, Great Lakes Network, Ulf Galfvert, ulf_gafvert@nps.gov, (715) 682-0631 x222
Data Download: National Park Service, Great Lakes Network, Ulf Galfvert, ulf_gafvert@nps
St. Clair
1. 2006, USACE NCMP Topobathy Lidar: Lake Erie (OH, PA), Lake Huron (MI) and Lake Michigan (Porter County, IN)
Metadata: https://coast.noaa.gov/data/Documents/Metadata/Lidar/no_harvest/usace2006_gl_m40_metadata.xml
Data Download: https://coast.noaa.gov/htdata/lidar1_z/geoid12a/data/40
2. 2009, USGS Wayne and Washtenaw County Lidar
Metadata: https://coast.noaa.gov/data/Documents/Metadata/Lidar/harvest/mi2009_usgs_wayne_washtenaw_m4809_metadata.xml
Data Download: https://coast.noaa.gov/htdata/lidar1_z/geoid12a/data/4809/
3. 2010, ARRA-MI_4SECounties
Metadata: https://coast.noaa.gov/data/Documents/Metadata/Lidar/harvest/mi2010_arra_4_county_se_m5019_metadata.xml
Data Download: https://coast.noaa.gov/htdata/lidar1_z/geoid12b/data/5019/
4. 2012, USACE NCMP Topobathy Lidar: Lake St. Clair (MI)
Metadata: https://coast.noaa.gov/data/Documents/Metadata/Lidar/no_harvest/mi2012_usace_stclair_m3667_metadata.xml
Data Download: https://coast.noaa.gov/htdata/lidar1_z/geoid12a/data/3667/
Ontario
1. 2011 USACE NCMP Topobathy Lidar: MI/NY Great Lakes
Metadata: https://coast.noaa.gov/htdata/lidar1_z/geoid12a/data/1407/usace2011_greatlakes_metadata.html
Data Download: https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=1407
2. 2007 USACE NCMP Topobathy Lidar: Lake Superior (Apostle Islands) and Lake Ontario (NY, WI)
Metadata: https://coast.noaa.gov/htdata/lidar1_z/geoid12a/data/114/2007_GL_Topobathy_metadata.html
Data Download: https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=114
3. 2001 USACE LRE Topobathy Lidar: Lake Ontario (NY)
Metadata: https://coast.noaa.gov/htdata/lidar1_z/geoid12a/data/4700/ny2001_usace_loslrs_ontario_m4700_metadata.html
Data Download: https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=4700
4. 2000 Cayuga County, New York Lidar
Metadata: https://coast.noaa.gov/htdata/lidar1_z/geoid12a/data/106/2000_NY_Cayuga_metadata.html
Data Download: https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=106
5. 2015 USACE Buffalo District, Irondequoit Bay Harbor, NY
Metadata: http://navigation.usace.army.mil/Survey/Hydro
Data Download: http://navigation.usace.army.mil/Survey/Hydro
6. 2015 USACE Buffalo District, Rochester Harbor, NY
Metadata: http://navigation.usace.army.mil/Survey/Hydro
Data Download: http://navigation.usace.army.mil/Survey/Hydro
7. 2014 USACE Buffalo District, Point Breeze, NY, Oak Orchard Harbor
Metadata: http://navigation.usace.army.mil/Survey/Hydro
Data Download: http://navigation.usace.army.mil/Survey/Hydro
8. 2014 USACE Buffalo District, Oswego Harbor, NY
Metadata: http://navigation.usace.army.mil/Survey/Hydro
Data Download: http://navigation.usace.army.mil/Survey/Hydro
Huron
1. 2013-2015 USACE NCMP Topobathy Lidar: Lake Huron (MI)
Metadata: https://coast.noaa.gov/htdata/lidar1_z/geoid12a/data/4844/mi2013_USACE_NCMP_lakehuron_4844_metadata.html
Data Download: https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=4844
2. 2013 USACE NCMP Topobathy Lidar: Lake Michigan South (MI)
Metadata: https://coast.noaa.gov/htdata/lidar1_z/geoid12a/data/4845/mi2013_USACE_NCMP_lakemichigan_m4845_metadata.html
Data Download: https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=4845
3. 2010 ARRA Lidar: 4 Southeast Counties (MI)
Metadata: https://coast.noaa.gov/htdata/lidar1_z/geoid12b/data/5019/mi2010_arra_4_county_se_m5019_metadata.html
Data Download: https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=5019
4. 2008 USACE NCMP Topobathy Lidar: Lake Huron (MI)
Metadata: https://coast.noaa.gov/htdata/lidar1_z/geoid12a/data/587/2008_USACE_Huron_metadata.html
Data Download: https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=587
5. 2007 USACE NCMP Topobathy Lidar: Lake Huron (MI)
Metadata: https://coast.noaa.gov/htdata/lidar1_z/geoid12a/data/550/2007_USACE_Huron_metadata.html
Data Download: https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=550
6. 2007 USACE NCMP Topobathy Lidar: Lake Michigan (MI), Lake Erie (PA), Lake Huron (MI)
Metadata: https://coast.noaa.gov/htdata/lidar1_z/geoid12a/data/115/2007_GL_Topobathy_BE_metadata.html
Data Download: https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=115
7. 2006 USACE NCMP Topobathy Lidar: Lake Michigan (IN), Lake Erie (OH,PA), Lake Huron (MI)
Metadata: https://coast.noaa.gov/htdata/lidar1_z/geoid12a/data/40/2006_GL_Topobathy_metadata.html
Data Download: https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=40
8. 2015 USACE Detroit District, Point Lookout Harbor, MI
Metadata: http://navigation.usace.army.mil/Survey/Hydro
Data Download: http://navigation.usace.army.mil/Survey/Hydro
9. 2015 USACE Detroit District, Au Sable Harbor, MI
Metadata: http://navigation.usace.army.mil/Survey/Hydro
Data Download: http://navigation.usace.army.mil/Survey/Hydro
10. 2015 USACE Detroit District, Hammand Bay Harbor, MI
Metadata: http://navigation.usace.army.mil/Survey/Hydro
Data Download: http://navigation.usace.army.mil/Survey/Hydro
11. 2014 USACE Detroit District, St. Mary's River, MI, West Neebish Channel
Metadata: http://navigation.usace.army.mil/Survey/Hydro
Data Download: http://navigation.usace.army.mil/Survey/Hydro
12. 2014 USACE Detroit District, St. Mary's River, MI, Middle Neebish Channel
Metadata: http://navigation.usace.army.mil/Survey/Hydro
Data Download: http://navigation.usace.army.mil/Survey/Hydro
Erie
1. 2011 - 2012 USACE NCMP Topobathy Lidar: Lake Erie (MI, NY, OH, PA)
Metadata: https://coast.noaa.gov/htdata/lidar1_z/geoid12a/data/3662/gl2012_usace_lake_erie_mi_ny_oh_pa_m3662_metadata.html
Data Download: https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=3662
2. 2011 USACE NCMP Topobathy Lidar: MI/NY Great Lakes
Metadata: https://coast.noaa.gov/htdata/lidar1_z/geoid12a/data/1407/usace2011_greatlakes_metadata.html
Data Download: https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=1407
3. 2008 FEMA Lidar: Erie County, NY
Metadata: https://coast.noaa.gov/htdata/lidar1_z/geoid12a/data/107/2008_NY_Erie_metadata.html
Data Download: https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=107
4. 2007 USACE NCMP Topobathy Lidar: Lake Erie (Erie County, PA) and Lake Michigan (Manitou Islands) (MI, PA)
Metadata: https://coast.noaa.gov/htdata/lidar1_z/geoid12a/data/115/
Data Download: https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=115
5. 2007 USACE NCMP Topobathy Lidar: Lake Erie (NY Shoreline)
Metadata: https://coast.noaa.gov/htdata/lidar1_z/geoid12a/data/523/USACE2007_GL_Erie_NY_metadata.html
Data Download: https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=523
6. 2006 USACE NCMP Topobathy Lidar: Lake Erie (OH, PA), Lake Huron (MI) and Lake Michigan (Porter County, IN)
Metadata: https://coast.noaa.gov/htdata/lidar1_z/geoid12a/data/40/
Data Download: https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=40
7. 2007 Pennsylvania Department of Conservation and Natural Resources (PA DCNR) Statewide Lidar
Metadata: http://www.pasda.psu.edu/uci/MetadataDisplay.aspx?entry=PASDA&file=pamap_lidar_LAS.xml&dataset=1244
Data Download: http://www.pasda.psu.edu/uci/MetadataDisplay.aspx?entry=PASDA&file=pamap_lidar_LAS.xml&dataset=1244
8. 2006 Ohio Statewide Imagery Program (OSIP) Lidar: North
Metadata: http://gis3.oit.ohio.gov/geodatadownload/osip.aspx
Data Download:http://gis3.oit.ohio.gov/geodatadownload/osip.aspx
9. 2015 USACE Detroit District; Detroit River, MI; Livingstone Channel Reach
Metadata: http://navigation.usace.army.mil/Survey/Hydro
Data Download: http://navigation.usace.army.mil/Survey/Hydro
10. 2015 USACE Buffalo District, Ashtabula Harbor, OH
Metadata: http://navigation.usace.army.mil/Survey/Hydro
Data Download: http://navigation.usace.army.mil/Survey/Hydro
11. 2015 USACE Buffalo District, Erie Harbor, PA
Metadata: http://navigation.usace.army.mil/Survey/Hydro
Data Download: http://navigation.usace.army.mil/Survey/Hydro
12. 2015 USACE Buffalo District, Fairport Harbor, OH
Metadata: http://navigation.usace.army.mil/Survey/Hydro
Data Download: http://navigation.usace.army.mil/Survey/Hydro
13. 2015 USACE Buffalo District, Rocky River, OH
Metadata: http://navigation.usace.army.mil/Survey/Hydro
Data Download: http://navigation.usace.army.mil/Survey/Hydro
14. 2013 USACE Buffalo District; Buffalo Harbor, NY; Buffalo River and Ship Canal
Metadata: http://navigation.usace.army.mil/Survey/Hydro
Data Download: http://navigation.usace.army.mil/Survey/Hydro
15. 2014 USACE Detroit District, Point Mouillee, MI
Metadata: http://navigation.usace.army.mil/Survey/Hydro
Data Download: http://navigation.usace.army.mil/Survey/Hydro
16. 2014 USACE Buffalo District, Conneaut Harbor, OH
Metadata: http://navigation.usace.army.mil/Survey/Hydro
Data Download: http://navigation.usace.army.mil/Survey/Hydro
17. 2014 USACE Buffalo District, Dunkirk Harbor, NY
Metadata: http://navigation.usace.army.mil/Survey/Hydro
Data Download: http://navigation.usace.army.mil/Survey/Hydro
18. 2014 USACE Buffalo District, Niagara River, NY
Metadata: http://navigation.usace.army.mil/Survey/Hydro
Data Download: http://navigation.usace.army.mil/Survey/Hydro
19. 2014 USACE Buffalo District, Sandusky Harbor, OH
Metadata: http://navigation.usace.army.mil/Survey/Hydro
Data Download: http://navigation.usace.army.mil/Survey/Hydro
20060101
20161231
ground condition
None planned
Great Lakes
-92.7246
-75.8057
49.0091
41.2448
ISO 19115 Topic Category
elevation
None
Bathymetry/Topography
elevation
Digital Elevation Model
DEM
lidar
sonar
inundation
flooding
topography
water levels
USGS Metadata Identifier
USGS:663e3e53d34eaf9729f7add6
None
Great Lakes
Lake Michigan
US
Michigan
Allegan County
Antrim County
Benzie County
Berrien County
Charlevoix County
Delta County
Emmet County
Leelanau County
Mackinac County
Manistee County
Mason County
Menominee County
Muskegon County
Oceana County
Ottawa County
Schoolcraft County
Oceana County
Indiana
Lake County
La Porte County
Porter County
Illinois
Cook County
Lake County
Wisconsin
Brown County
Door County
Kenosha County
Kewaunee County
Manitowoc County
Marinette County
Milwaukee County
Oconto County
Ozaukee County
Racine County
Sheboygan County
Lake Superior
US
Michigan
Alger County
Baraga County
Chippewa County
Gogebic County
Houghton County
Keweenaw County
Luce County
Marquette County
Ontonagon County
Minnesota
Cook County
Lake County
St. Louis County
Wisconsin
Ashland County
Bayfield County
Douglas County
Iron County
Lake St. Clair
US
Michigan
Macomb County
St. Clair County
Wayne County
Lake Ontario
US
New York
Cayuga County
Jefferson County
Monroe County
Niagara County
Orleans County
Oswego County
Wayne County
Lake Huron
US
Michigan
Alcona County
Alpena County
Arenac County
Bay County
Cheboygan County
Chippewa County
Huron County
Iosco County
Mackinac County
Presque Isle County
Sanilac County
St. Clair County
Tuscola County
Lake Erie
Michigan
New York
Ohio
Pennsylvania
Monroe County, Michigan
Wayne County, Michigan
Chautauqua County, New York
Erie County, New York
Ashtabula County, Ohio
Cuyahoga County, Ohio
Erie County, Ohio
Lake County, Ohio
Lorain County, Ohio
Lucas County, Ohio
Ottawa County, Ohio
Sandusky County, Ohio
Wood County, Ohio
Erie County, Pennsylvania
None. Please see 'Distribution Info' for details.
The dataset is provided as is, without warranty to its performance, merchantable state, or fitness for any particular purpose. The entire risk associated with the results and performance of this dataset is assumed by the user. This dataset should be used strictly as a planning reference and not for navigation, permitting, or other legal purposes. Users are advised to read the dataset's metadata thoroughly to understand appropriate use and data limitations.
Jason Rohweder
U.S. Geological Survey, MIDCONTINENT REGION
Biologist
mailing address
2630 Fanta Reed Road
La Crosse
WI
54603
US
608-781-6228
608-783-6066
jrohweder@usgs.gov
Acknowledgment of the NOAA Office for Coastal Management as a data source would be appreciated in products developed from these data, and such acknowledgment, as is standard for citation and legal practices for data source, is expected.
This dataset was produced on a computer running Windows 10, with the software packages ArcGIS Pro (ESRI, 2022), and Python v3.9.16 (Python Software Foundation, 2021).
Software References:
ESRI, 2022. ArcGIS Pro 3.1.2. Redlands, CA: Environmental Systems Research Institute.
Python Software Foundation, 2021. Python Language Reference, version 3.9.16. Available at http://www.python.org
The attributes contained in this dataset were computed from multiple existing datasets. Therefore, their accuracy is dependent on the accuracy of those underlying datasets. The user is referred to the metadata and reports describing the input datasets for a discussion of their accuracy.
Data covers the tile scheme provided for the project area. Elevation data checked for anomalous elevation values outside expected range.
A visual qualitative check was performed to ensure data completeness. All available lidar and sonar data known at the time of DEM creation that meets project specifications has been used to develop the DEM. Known data gaps may exist where lidar and sonar coverage was incomplete.
The DEM is derived from the source lidar and sonar data. Horizontal accuracy testing is not performed on the DEM. Lidar source data assumed to meet 1 meter horizontal accuracy.
The DEM is derived from the source lidar and sonar data. Vertical accuracy is not tested on the DEM. Project specifications require all source lidar data used in constructing the DEM to meet FEMA Specifications for Flood Hazard Mapping.
Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office for Coastal Management (OCM)
20170701
NOAA Office for Coastal Management Coastal Digital Elevation Model: Lake Michigan
raster digital data
https://coast.noaa.gov/llv
https://coast.noaa.gov/digitalcoast/tools/llv
https://coast.noaa.gov
Digital and/or Hardcopy
20060101
20151231
ground condition
dem
Source digital elevation raster used.
Digital elevation models (dem) were downloaded from the Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office for Coastal Management (OCM). A mask was then created identifying areas within the lake's nearshore area with (1) and without (0) elevation data.
dem
20240201
con01
Jason Rohweder
U.S. Geological Survey, MIDCONTINENT REGION
Biologist
mailing address
2630 Fanta Reed Road
La Crosse
WI
54603
US
608-781-6228
608-783-6066
jrohweder@usgs.gov
Using the ArcGIS function "Shrink", identified a 1-cell buffer around all topobathymetric data. This 1-cell buffer was used to interpolate an elevation surface for missing near-shore areas.
con01
20240201
shrink02
Jason Rohweder
U.S. Geological Survey, MIDCONTINENT REGION
Biologist
mailing address
2630 Fanta Reed Road
La Crosse
WI
54603
US
608-781-6228
608-783-6066
jrohweder@usgs.gov
Using the ArcGIS function "Con" identified the topobathymetric elevation underlying each 1-cell buffer location.
shrink02
20240201
clip03
Jason Rohweder
U.S. Geological Survey, MIDCONTINENT REGION
Biologist
mailing address
2630 Fanta Reed Road
La Crosse
WI
54603
US
608-781-6228
608-783-6066
jrohweder@usgs.gov
Identified areas to interpolate missing elevation data. Areas were prioritized at the interface of the terrestrial and bathymetric lidar data collection where neither input acquisition was able to collect data. This was accomplished using on-screen digitization and aerial photography basemaps as a guide. Areas with missing elevation data were not interpolated where there was low confidence in the underlying depth. This included rivers, harbors, lakes, reservoirs, etc.
20240201
ext04
Jason Rohweder
U.S. Geological Survey, MIDCONTINENT REGION
Biologist
mailing address
2630 Fanta Reed Road
La Crosse
WI
54603
US
608-781-6228
608-783-6066
jrohweder@usgs.gov
Used identified areas to interpolate missing elevation data (ext04) to clip the topobathymetric elevation underlying each 1-cell buffer location (clip03). Result are digital elevation model cells within 1-meter of targeted land/water interface lacking elevation data.
ext04
clip03
20240201
ext05
Jason Rohweder
U.S. Geological Survey, MIDCONTINENT REGION
Biologist
mailing address
2630 Fanta Reed Road
La Crosse
WI
54603
US
608-781-6228
608-783-6066
jrohweder@usgs.gov
Converted the clipped 1-cell buffer raster data set to a point shapefile using the "RastertoPoint" function in ArcGIS and then performed an inverse-distance weighted interpolation to generate an elevation surface over the missing areas identified. Parameters used for the IDW ArcGIS function included a cell size of 3 meters, a power of 4, and a fixed 500-meter circular search radius.
ext05
20240201
pt06
idw07
Jason Rohweder
U.S. Geological Survey, MIDCONTINENT REGION
Biologist
mailing address
2630 Fanta Reed Road
La Crosse
WI
54603
US
608-781-6228
608-783-6066
jrohweder@usgs.gov
Clipped the interpolated elevation surface (idw07) using the raster identifying missing elevation areas to fill with data (ext04).
idw07
ext04
20240201
idw08
Jason Rohweder
U.S. Geological Survey, MIDCONTINENT REGION
Biologist
mailing address
2630 Fanta Reed Road
La Crosse
WI
54603
US
608-781-6228
608-783-6066
jrohweder@usgs.gov
Converted the floating-point meter raster to a 16-bit integer raster to save disk space. Values were multiplied by 100 to convert units to centimeters.
idw08
20240201
dem2
Jason Rohweder
U.S. Geological Survey, MIDCONTINENT REGION
Biologist
mailing address
2630 Fanta Reed Road
La Crosse
WI
54603
US
608-781-6228
608-783-6066
jrohweder@usgs.gov
Shaded relief map was developed using the modified digital elevation raster produced in the previous step. The ArcGIS function "hillshade" was used.
dem2
20240201
Jason Rohweder
U.S. Geological Survey, MIDCONTINENT REGION
Biologist
mailing address
2630 Fanta Reed Road
La Crosse
WI
54603
US
608-781-6228
608-783-6066
jrohweder@usgs.gov
Raster
Grid Cell
166145
92818
1
NAD 1983 Great Lakes and St Lawrence Albers
42.122774
49.01518
-83.248627
45.568977
1000000.0
1000000.0
row and column
3.0
3.0
meters
North_American_Datum_1983
GRS 1980
6378137.0
298.257222101004
North American Vertical Datum of 1988
0.001
meters
Explicit elevation coordinate included with horizontal coordinates
michigan_topobathy.tif
Table containing attribute information associated with the data set.
Producer Defined
OID
Internal object identifier.
Producer Defined
Sequential unique whole numbers that are automatically generated.
Value (elevation)
Elevation in centimeters.
Producer Defined
10511
34035
cm
1
Value (hillshade)
Unique numeric hillshade values contained in each raster cell. The hillshade raster has an integer value range of 0 to 255.
Producer Defined
0
254
hillshade
Count
Number of raster cells with this value.
Producer Defined
1.0
319005.0
U.S. Geological Survey
GS ScienceBase
mailing address
Denver Federal Center, Building 810, Mail Stop 302
Denver
CO
80225
United States
1-888-275-8747
sciencebase@usgs.gov
Unless otherwise stated, all data, metadata and related materials are considered to satisfy the quality standards relative to the purpose for which the data were collected. Although these data and associated metadata have been reviewed for accuracy and completeness and approved for release by the U.S. Geological Survey (USGS), no warranty expressed or implied is made regarding the display or utility of the data on any other system or for general or scientific purposes, nor shall the act of distribution constitute any such warranty. Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. Government.
Digital Data
https://doi.org/10.5066/P1DA6L6U
None
20250611
Jason Rohweder
U.S. Geological Survey, MIDCONTINENT REGION
Biologist
mailing address
2630 Fanta Reed Road
La Crosse
WI
54603
US
608-781-6228
608-783-6066
jrohweder@usgs.gov
FGDC Biological Data Profile of the Content Standard for Digital Geospatial Metadata
FGDC-STD-001.1-1999