Help
Surveys
Sample Data
Survey id
Participants
Survey name
Vessel name
Chief scientist
Operator
Start date
End date
Sample types
Core
Grab
Other
Adsorbed Phase
Auger Sample
Bottle Incubation
Chamber Incubation
Ctd Inside
Current Meter
Dredge Benthic
Dredge Chain Bag
Dredge Diamantina
Dredge Pipe
Dredge Unspecified
Incubation Water Sample
Observation Only
Pore Water
Solid Phase
Standard Reference Material
Surface Sediment Sample
Suspended Solids
Under Water Camera
Unknown
Water Column
Water Column Observation
Water Column Sample
Mean grain size(µm)
=
>
<
-
Mode(µm)
=
>
<
-
Grain size
Grain size UOM
Vol%
Wt%
Folk classification
gravel(>2 mm)
sandy gravel
muddy sandy gravel
muddy gravel
gravelly sand
gravelly muddy sand
gravelly mud
slightly gravelly sand
slightly gravelly muddy sand
slightly gravelly sandy mud
slightly gravelly mud
sand(0.0625-2.0 mm)
muddy sand
sandy mud
mud(<0.0625 mm)
sand
silty sand
muddy sand
clayey sand
sandy silt
sandy mud
sandy clay
silt(0.0625-0.0039)
mud
clay(<0.0039)
Sorting(µm)
=
>
<
-
Graphic kurtosis
=
>
<
-
very platykuric
playkuric
mesokurtic
leptokurtic
very leptokurtic
extremely leptokurtic
Graphic skewness
=
>
<
-
very fine-skewed
fine-skewed
near symmetrical
coarse-skewed
very coarse-skewed
Property
Gravel
Sand
Mud
Silt
Clay
Organic
Wt%
=
>
<
-
Carbonate
Gravel
Sand
Mud
Clay
Sand & Mud
Total
Wt%
=
>
<
-
Longitude
to
Latitude
to
Map
Interactivity
Java Applet
Javascript
Layers
Bathymetry and Topography
Samples
Additional layers