49389
Ches_2002sedgrabs.dbf
Ches_2002sedgrabs.dbf
Entity
Published / External
47985
2002 Sediment Grab Data for Catlett and Goodwin Islands on the York River, Chesapeake Bay, Virginia (Ches_2002sedgrabs)
Data Set
Completed
Database File | Description Source: none
Converted from FGDC using 'fgdc_to_inport_xml_entity.pl' script.
1
FID
Unknown
No
No
Active
Internal feature number. | Description Source: ESRI
Sequential unique whole numbers that are automatically generated.
2
Shape
Unknown
No
No
Active
Feature geometry. | Description Source: ESRI
Coordinates defining the features.
3
SITE
VARCHAR
No
No
Active
Name of site. | Description Source: NOAA Office for Coastal Management
Catlett: Catlett Island | Goodwin: Goodwin Island |
4
STATION
Unknown
No
No
Active
Station identification number. | Description Source: NOAA Office for Coastal Management
Letter and number combination to represent sample sites.
5
YEAR
VARCHAR
No
No
Active
Year sampled. | Description Source: NOAA Office for Coastal Management
2003: Year sampled |
6
LATITUDE
NUMBER
No
No
Active
Latitude in decimal degrees. | Description Source: NOAA Office for Coastal Management
37.20265 - 37.30252
7
LONGITUDE
NUMBER
No
No
Active
Longitude in decimal degrees. | Description Source: NOAA Office for Coastal Management
-76.578 - -76.37382
8
CLAY
NUMBER
No
No
Active
Percent of particles smaller than 0.0039 mm (percent by mass of clay component). | Description Source: NOAA Office for Coastal Management.
0.555567902 - 50.227218369
9
SILT
NUMBER
No
No
Active
Percent of particles between 0.0039 mm and 0.0625 mm (percent by mass of silt component). | Description Source: NOAA Office for Coastal Management
0.16667037 - 38.941042813
10
SAND
NUMBER
No
No
Active
Percent of particles between 0.0625 mm and 2.00 mm (percent by mass of sand component). | Description Source: NOAA Office for Coastal Management
10.831738818 - 99.277761728
11
GRAVEL
NUMBER
No
No
Active
Percent of particles greater than 2.00 mm (percent by mass of gravel component). | Description Source: NOAA Office for Coastal Management
0 - 74.609347043
12
MEAN
NUMBER
No
No
Active
Average grain size (in phi units). | Description Source: NOAA Office for Coastal Management
1.4136 - 3.3151
13
MEDIAN
NUMBER
No
No
Active
Size class where 50 % are coarser and 50% are finer (in phi units). | Description Source: NOAA Office for Coastal Management
0.3134 - 1.3026
14
MODE
NUMBER
No
No
Active
Most frequent particle size (in phi units). | Description Source: NOAA Office for Coastal Management
-6.1666 - 0.6269
15
KURTOSIS
NUMBER
No
No
Active
"Peakedness" in a curve, explanation of values: 1.00=normal, greater than 1.00=leptokurtic or better sorted centrally vs. tails, less than 1.00=platykurtic or better sorted in tails (i.e., flat peaked). | Description Source: NOAA Office for Coastal Management
2.0531 - 49.4853
gov.noaa.nmfs.inport:49389
Anne Ball
2017-11-15T08:31:44
SysAdmin InPortAdmin
2022-08-09T17:11:35
2017-11-16
Office for Coastal Management
OCM
1002
Public
No
2017-11-16
1 Year
2018-11-16