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Value | Definition |
---|---|
3 | Sediment entirely or partially analyzed, processed, or visually described by USGS Woods Hole scientists; most samples analyzed in the USGS Woods Hole Sediment Laboratory. |
Range of values | |
---|---|
Minimum: | 42.29698500 |
Maximum: | 42.87339500 |
Units: | decimal degrees |
Resolution: | 0.00000001 |
Range of values | |
---|---|
Minimum: | -70.90712670 |
Maximum: | -70.49860330 |
Units: | decimal degrees |
Resolution: | 0.00000001 |
Range of values | |
---|---|
Minimum: | 11.0 |
Maximum: | 87.3 |
Units: | meters |
Resolution: | 0.1 |
Range of values | |
---|---|
Minimum: | 0 |
Maximum: | 0 |
Units: | centimeters |
Range of values | |
---|---|
Minimum: | 2 |
Maximum: | 2 |
Units: | centimeters |
Range of values | |
---|---|
Minimum: | 8 |
Maximum: | 8 |
Units: | months |
Resolution: | 1 |
Range of values | |
---|---|
Minimum: | 21 |
Maximum: | 27 |
Units: | days |
Resolution: | 1 |
Range of values | |
---|---|
Minimum: | 2012 |
Maximum: | 2012 |
Units: | years |
Resolution: | 1 |
Range of values | |
---|---|
Minimum: | 11 |
Maximum: | 11 |
Units: | months |
Resolution: | 1 |
Range of values | |
---|---|
Minimum: | 28 |
Maximum: | 28 |
Units: | days |
Resolution: | 1 |
Range of values | |
---|---|
Minimum: | 2012 |
Maximum: | 2012 |
Units: | years |
Resolution: | 1 |
Range of values | |
---|---|
Minimum: | 16.7942 |
Maximum: | 246.6600 |
Units: | grams |
Resolution: | 0.0001 |
Range of values | |
---|---|
Minimum: | 0 |
Maximum: | 74.51 |
Units: | percent |
Resolution: | 0.01 |
Range of values | |
---|---|
Minimum: | 5.39 |
Maximum: | 99.69 |
Units: | percent |
Resolution: | 0.01 |
Range of values | |
---|---|
Minimum: | 0.18 |
Maximum: | 70.51 |
Units: | percent |
Resolution: | 0.01 |
Range of values | |
---|---|
Minimum: | 0.08 |
Maximum: | 34.49 |
Units: | percent |
Resolution: | 0.01 |
Value | Definition |
---|---|
CLAYEY SILT | Silt less than 75 percent and equal to or greater than 50 percent, clay greater than sand, and sand less than 20 percent. |
GRAVEL | Gravel equal to or greater than 50 percent. |
GRAVELLY SEDIMENT | Gravel equal to or greater than 10 percent, but less than 50 percent. |
MUD | Mud (silt plus clay) equal to or greater than 50 percent based on visual observation. |
SAND | Sand equal to or greater than 75 percent. |
SAND SILT CLAY | Clay, sand, and silt greater than 20 percent each. |
SANDY SILT | Silt less than 75 percent and equal to or greater than 50 percent, sand greater than clay, and clay less than 20 percent. |
SILTY SAND | Sand less than 75 percent and equal to or greater than 50 percent, silt greater than clay, and clay less than 20 percent. |
Range of values | |
---|---|
Minimum: | -4.20 |
Maximum: | 7.34 |
Units: | phi |
Resolution: | 0.01 |
Range of values | |
---|---|
Minimum: | -2.37 |
Maximum: | 7.06 |
Units: | phi |
Resolution: | 0.01 |
Range of values | |
---|---|
Minimum: | 0.44 |
Maximum: | 4.65 |
Units: | phi |
Resolution: | 0.01 |
Range of values | |
---|---|
Minimum: | -0.45 |
Maximum: | 5.30 |
Units: | unitless |
Resolution: | 0.01 |
Range of values | |
---|---|
Minimum: | -1.44 |
Maximum: | 144.45 |
Units: | unitless |
Resolution: | 0.01 |
Range of values | |
---|---|
Minimum: | 0 |
Maximum: | 0 |
Units: | percent |
Resolution: | 0.01 |
Range of values | |
---|---|
Minimum: | 0 |
Maximum: | 62.49 |
Units: | percent |
Resolution: | 0.01 |
Range of values | |
---|---|
Minimum: | 0 |
Maximum: | 26.13 |
Units: | percent |
Resolution: | 0.01 |
Range of values | |
---|---|
Minimum: | 0 |
Maximum: | 29.58 |
Units: | percent |
Resolution: | 0.01 |
Range of values | |
---|---|
Minimum: | 0 |
Maximum: | 40.11 |
Units: | percent |
Resolution: | 0.01 |
Range of values | |
---|---|
Minimum: | 0.01 |
Maximum: | 41.54 |
Units: | percent |
Resolution: | 0.01 |
Range of values | |
---|---|
Minimum: | 0.02 |
Maximum: | 81.40 |
Units: | percent |
Resolution: | 0.01 |
Range of values | |
---|---|
Minimum: | 0.10 |
Maximum: | 61.82 |
Units: | percent |
Resolution: | 0.01 |
Range of values | |
---|---|
Minimum: | 0.12 |
Maximum: | 74.09 |
Units: | percent |
Resolution: | 0.01 |
Range of values | |
---|---|
Minimum: | 0.02 |
Maximum: | 92.53 |
Units: | percent |
Resolution: | 0.01 |
Range of values | |
---|---|
Minimum: | 0.04 |
Maximum: | 18.99 |
Units: | percent |
Resolution: | 0.01 |
Range of values | |
---|---|
Minimum: | 0.03 |
Maximum: | 18.06 |
Units: | percent |
Resolution: | 0.01 |
Range of values | |
---|---|
Minimum: | 0.05 |
Maximum: | 29.21 |
Units: | percent |
Resolution: | 0.01 |
Range of values | |
---|---|
Minimum: | 0.05 |
Maximum: | 27.05 |
Units: | percent |
Resolution: | 0.01 |
Range of values | |
---|---|
Minimum: | 0.04 |
Maximum: | 18.67 |
Units: | percent |
Resolution: | 0.01 |
Range of values | |
---|---|
Minimum: | 0.02 |
Maximum: | 10.59 |
Units: | percent |
Resolution: | 0.01 |
Range of values | |
---|---|
Minimum: | 0.02 |
Maximum: | 5.23 |
Units: | percent |
Resolution: | 0.01 |
This dataset includes the locations and grain-size analysis or textural description of surficial sediments collected with a modified Van Veen grab on the SEABed Observation and Sampling System (SEABOSS) during USGS survey 2012-035-FA.
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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 zip file contains a shapefile and CSV file of sediment sample locations and grain-size analysis collected by the U.S. Geological Survey Woods Hole Coastal and Marine Science Center and Massachusetts Office of Coastal Zone Management in Ipswich Bay and Massachusetts Bay, Massachusetts, in 2012 and the associated metadata. in format Shapefile (version Esri ArcGIS 10.3.1) Shapefile Size: 0.2 |
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Network links: |
https://cmgds.marine.usgs.gov/data/field-activity-data/2012-035-FA/data/samples/2012-035-FA_samples.zip https://doi.org/10.5066/P924M8R1 https://cmgds.marine.usgs.gov/data/field-activity-data/2012-035-FA/ |
Data format: | The zip file contains a shapefile and CSV file of the sediment sample locations and grain-size analysis collected by the U.S. Geological Survey Woods Hole Coastal and Marine Science Center and Massachusetts Office of Coastal Zone Management in Ipswich Bay and Massachusetts Bay, Massachusetts, in 2012 and the associated metadata. in format CSV (version Microsoft Excel 2016 for Mac) Comma Separated Value (CSV) text file Size: 0.2 |
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Network links: |
https://cmgds.marine.usgs.gov/data/field-activity-data/2012-035-FA/data/samples/2012-035-FA_samples.zip https://doi.org/10.5066/P924M8R1 https://cmgds.marine.usgs.gov/data/field-activity-data/2012-035-FA/ |
This zip file contains data available as a point shapefile and CSV file. The user must have software capable of reading shapefile format to use the point shapefile. The CSV file can be read with a text editor.