Bathymetric Map Lake Michigan
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It does not warrant the information to be completely representative of.
Bathymetric map lake michigan. Density of tracklines is generally about 2000m for the open lake and ranges from 200m to 600m for nearshore areas. Soundings collected since 1903 were already reduced to the lake michigan mean low water datum. These were used for bathymetric contouring without further calibration or adjustments.
Bathymetry of lake michigan has been compiled as a component of a noaa project to rescue great lakes lake floor geological and geophysical data and make it more accessible to the public. Bathymetry of lake michigan has been compiled as a component of a noaa project to rescue great lakes lake floor geological and geophysical data and make it more accessible to the public. The project is a cooperative effort between investigators at the noaa national geophysical data centers marine geology geophysics division ngdc.
Noaa is engaged in a program to compile great lakes bathymetric data and make them readily available to the public especially to the communities concerned with great lakes science pollution coastal erosion response to climate changes threats to lake ecosystems and health of the fishing industry. Lake michigan bathymetry contour interval 25 meters imageslakegif 85 kbytes lake michigan data coverage imagesdatagif 20 kbytes two resolution images are available for each of the seven areas below. Choose to view a page size image with a contour interval of 10 meters or a full size image with a contour interval of 5 meters these are.
Density of tracklines is generally about 2000m for the open lake and ranges from 200m to 600m for nearshore areas. Soundings collected since 1903 were already reduced to the lake michigan mean low water datum. These were used for bathymetric contouring without further calibration or adjustments.
The five bathymetric maps maps of the lake bottom configurations below provide more detail on the bottom configurations of the great lakes. See if you can explain the origins of some of the bumps and hollows found there based on your knowledge of the rocks and glacial features of the great lakes region. Bathymetry of lake michigan catalog record only depths shown by gradient tints contours and soundings.
This bathymetric map is intended to show lake floor topography and is not to be used for navigation includes text bibliographical references and coverage map. The bathymetric grids consist of an array containing the average lake depths in 2 km squares 12 km squares for lake st. The digitized shorelines are lists of latitudes and longitudes for closed loops describing lake and island shorelines.
Conversion equations for map to geographical and. Michigan boasts more than 11000 inland lakes. Now you can access 2700 inland lake maps online.
Click on a county for a list of inland lakes in that county. We make every effort to provide useful and accurate information.
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