Parent Layer:
Fish Survey data
Name: MD Biological Stream Survey
Display Field: StreamName
Type: Feature Layer
Geometry Type: esriGeometryPoint
Description: This layer includes fish survey data from the Maryland Biological Stream Survey from 1996-2013 (MBSS, http://dnr.maryland.gov/streams/Pages/mbss.aspx). The goals of the MBSS, which began in 1995, are to assess current condition and changes in ecological resources of Maryland’s 1st through 4th order non-tidal streams, as well as provide an inventory of biodiversity and identify effects of stressors on the natural resources (Stranko et al., 2014). The MBSS is a stratified random survey with a lattice design. Year and basin are included as strata and sampling has been restricted to approximately one-third of the major drainage basins each year (Mercurio et al., 1999). An electrofishing component is utilized to survey fish communities. This layer contains the location of surveys in the Choptank and fish counts from for each station and sample date, represented as points..
Copyright Text: Maryland Biological Stream Survey
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: 468939.86241507775
YMin: 93461.75712794065
XMax: 510175.255287885
YMax: 163097.88578125276
Spatial Reference: 26985
(26985)
Drawing Info:
Renderer:
Simple Renderer:
Symbol: Style: esriSMSCircle
Color: [255, 162, 0, 255]
Size: 6.0
Angle: 0.0
XOffset: 0
YOffset: 0
Outline:
Label: N/A
Description: N/A
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:
-
StreamName
(
type: esriFieldTypeString, alias: Stream Name, length: 30
)
-
MDE8Name
(
type: esriFieldTypeString, alias: Subwatershed Name, length: 15
)
-
FishTaxa
(
type: esriFieldTypeString, alias: Fish Taxa, length: 20
)
-
TOTAL
(
type: esriFieldTypeInteger, alias: Total Fish Number
)
-
OBJECTID
(
type: esriFieldTypeOID, alias: OBJECTID
)
-
Shape
(
type: esriFieldTypeGeometry, alias: Shape
)
-
Year
(
type: esriFieldTypeInteger, alias: Year
)
Supported Operations:
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Query Attachments
Query Analytic
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