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Range of values | |
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Minimum: | 0 |
Maximum: | 5525 |
Range of values | |
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Minimum: | 0.27 |
Maximum: | 14.8 |
Units: | meters |
Range of values | |
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Minimum: | 5.91 |
Maximum: | 10.65 |
Units: | meters |
Range of values | |
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Minimum: | 3.456 |
Maximum: | 7.354 |
Units: | meters |
This table includes: measurement and positional errors associated with the 2011 and 2013-2014 lidar shoreline for the South Shore of Massachusetts, a proxy-datum bias value that corrects for the unidirectional offset between the mean high water (MHW) elevation of the lidar and other high water line (HWL) shorelines, as well as a measurement uncertainty in the total water level.
The dataset contains a common attribute with the M-values stored for the lidar data within the SouthShore_pShoreline_2011.shp and SouthShore_pShoreline_2013_14.shp. These data are used in conjunction with the shoreline files to calculate rates of shoreline change.
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Are there legal restrictions on access or use of the data?Access_Constraints: None.
Use_Constraints:Public domain data from the U.S. Government are freely redistributable with proper metadata and source attribution. Please recognize the U.S. Geological Survey as the originator of the dataset.
Neither the U.S. Government, the Department of the Interior, nor the USGS, nor any of their employees, contractors, or subcontractors, make any warranty, express or implied, nor assume any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, nor represent that its use would not infringe on privately owned rights. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by the USGS in the use of these data or related materials.
Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government.
Data format: | The dataset contains the uncertainty table, and CSDGM metadata. in format DBF (version dBase IV) Size: 1 |
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Network links: |
https://www.sciencebase.gov/catalog/item/5ee2774f82ce3bd58d7e1492 https://www.sciencebase.gov/catalog/file/get/5ee2774f82ce3bd58d7e1492 https://doi.org/10.5066/P9O7S72B |
These data are available in dBase file format. The user must have software capable of reading or importing the dBase formatted data file.