Parent Layer:
Fish Survey data
Name: MD DNR Juvenile Fish Seine Survey
Display Field: SITENAME
Type: Feature Layer
Geometry Type: esriGeometryPoint
Description: This layer contains data from Maryland Department of Natural Resources’ (MDDNR) Juvenile Striped Bass Seine Survey (http://dnr2.maryland.gov/fisheries/Pages/striped-bass/juvenile-index.aspx). The annual survey documents year-class success for young-of-the-year striped bass and relative abundance of other fish species. Sampling is conducted monthly from July-September at 22 fixed stations per year, although the frequency of sampling and locations of some stations has changed over time. During each round of sampling, replicate seine hauls are taken at each site. In addition, auxiliary stations are occasionally sampled to enhance spatial coverage, although these are not included in survey indices. A 30.5 x1.24 m bagless beach seine with 6.4 mm bar mesh is laid out perpendicular to the beach and swept with the current for a target sample area of 729 m2. All finfish are identified to species and counted, with striped bass and other select species measured and identified as age 0 or age +1. This layer contains species counts and sizes at all stations and dates sampled in the Choptank from 1959-2014, represented as points.
Copyright Text: Maryland Department of Natural Resources
Default Visibility: false
MaxRecordCount: 1000
Supported Query Formats: JSON, geoJSON, PBF
Min Scale: 0
Max Scale: 0
Supports Advanced Queries: true
Supports Statistics: true
Has Labels: false
Can Modify Layer: true
Can Scale Symbols: false
Use Standardized Queries: true
Supports Datum Transformation: true
Extent:
XMin: 472082.0214728801
YMin: 101898.19509094208
XMax: 496131.965574145
YMax: 128049.60597039852
Spatial Reference: 26985
(26985)
Drawing Info:
Renderer:
Unique Value Renderer:
Field 1: SITETYPE
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
Default Label: N/A
UniqueValueInfos:
-
Value: AUXILIARY
Label: Auxillary
Description: N/A
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Size: 6.0
Angle: 0.0
XOffset: 0
YOffset: 0
Outline:
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Value: PERMANENT
Label: Permanent
Description: N/A
Symbol:
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YOffset: 0
Outline:
Transparency: 0
Labeling Info:
Advanced Query Capabilities:
Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: true
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: false
Supports Returning Geometry Centroid: false
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false
HasZ: false
HasM: false
Has Attachments: false
HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText
Type ID Field: null
Fields:
-
MONTH
(
type: esriFieldTypeDouble, alias: Month
)
-
DAY
(
type: esriFieldTypeDouble, alias: Day
)
-
YEAR
(
type: esriFieldTypeDouble, alias: Year
)
-
SITETYPE
(
type: esriFieldTypeString, alias: Site Type, length: 254
)
-
SITENO
(
type: esriFieldTypeDouble, alias: Site Number
)
-
SITENAME
(
type: esriFieldTypeString, alias: Site Name, length: 254
)
-
HAULNO
(
type: esriFieldTypeDouble, alias: Haul Number
)
-
SPECNAME
(
type: esriFieldTypeString, alias: Species Name, length: 254
)
-
AGE
(
type: esriFieldTypeString, alias: Age, length: 254
)
-
SPECCNT
(
type: esriFieldTypeDouble, alias: Species Count
)
-
SIZEMIN
(
type: esriFieldTypeDouble, alias: Size Minimum
)
-
SIZEMAX
(
type: esriFieldTypeString, alias: Size Maximum, length: 254
)
-
BOTTYPE1
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type: esriFieldTypeString, alias: Bottom Type 1, length: 254
)
-
BOTTYPE2
(
type: esriFieldTypeString, alias: Bottom Type 2, length: 254
)
-
RIVMILE
(
type: esriFieldTypeDouble, alias: River Mile
)
-
SAVPCT
(
type: esriFieldTypeString, alias: Submerged Aquatic Vegetation , length: 254
)
-
DISOFFS
(
type: esriFieldTypeDouble, alias: Distance of Shore
)
-
DEPMAX
(
type: esriFieldTypeDouble, alias: Depth Maximum
)
-
GEARLEN
(
type: esriFieldTypeDouble, alias: Gear Length
)
-
GEAR
(
type: esriFieldTypeString, alias: Gear Type, length: 254
)
-
OBJECTID
(
type: esriFieldTypeOID, alias: OBJECTID
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Shape
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type: esriFieldTypeGeometry, alias: Shape
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Supported Operations:
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