Parent Layer: Greater Blue Earth River Basin

Name: GBER_lakesheds

Display Field: CWratio

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: These "lakesheds" are catchment areas for each lake in the GBEBR included in the National Hydrography Dataset lakes. Catchment area was determined with the watershedtool using a pourpoint placed on the cell with the highest flow accumulation value in each lake (from a 10m resolution DEM). Catchment area and lake volume were related (after Brown, 1943) to find a trapping efficency for each lake. Lake depth was assumed to be 2m for all lakes. The fields in this feature's data table are:lake area: (m^2) Lake surface area CW ratio (m^3/km^2) the ratio of the lake capacity and watershed area see Brown, 1943 and Verstraeten and Poesen, 2000)shed_A (m^2) Lake catchment area TE low (%) the trapping efficency using Brown's (1943) lower curveTE high (%) the trapping efficency using Brown's (1943) upper curveautoTE mid (%) the trapping efficency using Brown's (1943) middle curveSubwatershed a subwatershed delineationWatershed Blue Earth, Watonwan or Le SueurBudget_rate a broader subwatershed delineationarcMapA (m^2) the area of the feature

Copyright Text: Martin Bevis (bevisma@gmail.com) Karen Gran (kgran@d.umn.edu)

Default Visibility: true

MaxRecordCount: 1000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0.0

Max Scale: 0.0

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: 321713.13549999986
YMin: 4787097.389
XMax: 474802.12909999955
YMax: 4897686.453199999
Spatial Reference: 26915  (26915)  LatestVCSWkid(0)

Drawing Info:

Renderer:
Simple Renderer:
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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:

• Shape_Length ( type: esriFieldTypeDouble, alias: Shape_Length )
• Shape_Area ( type: esriFieldTypeDouble, alias: Shape_Area )
• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• lake_area_ ( type: esriFieldTypeDouble, alias: lake_area_ )
• CWratio ( type: esriFieldTypeString, alias: CWratio, length: 254 )
• shedA_m ( type: esriFieldTypeInteger, alias: shedA_m )
• TE_low ( type: esriFieldTypeInteger, alias: TE_low )
• TE_high ( type: esriFieldTypeInteger, alias: TE_high )
• autoTEmid ( type: esriFieldTypeInteger, alias: autoTEmid )
• subwater_1 ( type: esriFieldTypeString, alias: subwater_1, length: 50 )
• Watershe_1 ( type: esriFieldTypeString, alias: Watershe_1, length: 50 )
• budget_rat ( type: esriFieldTypeString, alias: budget_rat, length: 50 )
• ArcMapA_m ( type: esriFieldTypeSingle, alias: ArcMapA_m )

Supported Operations:   Query   Query Attachments   Query Analytic   Generate Renderer   Return Updates

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