Name: Total Nitrogen Estimated Background

Display Field: NA_L3NAME

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description:

Copyright Text: Authors: Wharton, C., Cormier, S. M. Dataset derived from: U.S. Environmental Protection Agency. 2013. Level III and IV ecoregions of the continental United States. U.S. EPA, National Health and Environmental Effects Research Laboratory, Corvallis, Oregon, Map scale 1:3,000,000. Available online at: https://www.epa.gov/wed/pages/ecoregions/level_iii_iv.htm.

Min. Scale: 0

Max. Scale: 0

Default Visibility: false

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: -4334051.501
YMin: -3313739.25
XMax: 3324076.2511
YMax: 4267264.5003
Spatial Reference: PROJCS["Sphere_ARC_INFO_Lambert_Azimuthal_Equal_Area",GEOGCS["GCS_Sphere_ARC_INFO",DATUM["D_Sphere_ARC_INFO",SPHEROID["Sphere_ARC_INFO",6370997.0,0.0]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Azimuthal_Equal_Area"],PARAMETER["False_Easting",0.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-100.0],PARAMETER["Latitude_Of_Origin",45.0],UNIT["Meter",1.0]]

Drawing Info:

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HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID

Unique ID Field:

Name : OBJECTID

IsSystemMaintained : True

Global ID Field: GlobalID

Type ID Field:

Fields:

• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• NA_L3CODE (type: esriFieldTypeString, alias: NA_L3CODE, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• NA_L3NAME (type: esriFieldTypeString, alias: NA_L3NAME, SQL Type: sqlTypeOther, length: 100, nullable: true, editable: true)
• NA_L2CODE (type: esriFieldTypeString, alias: NA_L2CODE, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• NA_L2NAME (type: esriFieldTypeString, alias: NA_L2NAME, SQL Type: sqlTypeOther, length: 100, nullable: true, editable: true)
• NA_L1CODE (type: esriFieldTypeString, alias: NA_L1CODE, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• NA_L1NAME (type: esriFieldTypeString, alias: NA_L1NAME, SQL Type: sqlTypeOther, length: 100, nullable: true, editable: true)
• NA_L3KEY (type: esriFieldTypeString, alias: NA_L3KEY, SQL Type: sqlTypeOther, length: 125, nullable: true, editable: true)
• NA_L2KEY (type: esriFieldTypeString, alias: NA_L2KEY, SQL Type: sqlTypeOther, length: 125, nullable: true, editable: true)
• NA_L1KEY (type: esriFieldTypeString, alias: NA_L1KEY, SQL Type: sqlTypeOther, length: 125, nullable: true, editable: true)
• Shape_Leng (type: esriFieldTypeDouble, alias: Shape_Leng, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Alkalinity_25thCentile (type: esriFieldTypeDouble, alias: Alkalinity 25th Centile, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Alkalinity_50thCentile (type: esriFieldTypeDouble, alias: Alkalinity 50th Centile, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Alkalinity_75thCentile (type: esriFieldTypeDouble, alias: Alkalinity 75th Centile, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Ammonia_25thCentile (type: esriFieldTypeDouble, alias: Ammonia 25th Centile, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Ammonia_50thCentile (type: esriFieldTypeDouble, alias: Ammonia 50th Centile, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Ammonia_75thCentile (type: esriFieldTypeDouble, alias: Ammonia 75th Centile, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Calcium_25thCentile (type: esriFieldTypeDouble, alias: Calcium 25th Centile, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Calcium_50thCentile (type: esriFieldTypeDouble, alias: Calcium 50th Centile, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Calcium_75thCentile (type: esriFieldTypeDouble, alias: Calcium 75th Centile, SQL Type: sqlTypeOther, nullable: true, editable: true)
• ChlorophyllA_25thCentile (type: esriFieldTypeDouble, alias: Chlorophyll A 25th Centile, SQL Type: sqlTypeOther, nullable: true, editable: true)
• ChlorophyllA_50thCentile (type: esriFieldTypeDouble, alias: Chlorophyll A 50th Centile, SQL Type: sqlTypeOther, nullable: true, editable: true)
• ChlorophyllA_75thCentile (type: esriFieldTypeDouble, alias: Chlorophyll A 75th Centile, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Chloride_25thCentile (type: esriFieldTypeDouble, alias: Chloride 25th Centile, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Chloride_50thCentile (type: esriFieldTypeDouble, alias: Chloride 50th Centile, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Chloride_75thCentile (type: esriFieldTypeDouble, alias: Chloride 75th Centile, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Carbon_25thCentile (type: esriFieldTypeDouble, alias: Carbon 25th Centile, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Carbon_50thCentile (type: esriFieldTypeDouble, alias: Carbon 50th Centile, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Carbon_75thCentile (type: esriFieldTypeDouble, alias: Carbon 75th Centile, SQL Type: sqlTypeOther, nullable: true, editable: true)
• pH_25thCentile (type: esriFieldTypeDouble, alias: pH 25th Centile, SQL Type: sqlTypeOther, nullable: true, editable: true)
• pH_50thCentile (type: esriFieldTypeDouble, alias: pH 50th Centile, SQL Type: sqlTypeOther, nullable: true, editable: true)
• pH_75thCentile (type: esriFieldTypeDouble, alias: pH 75th Centile, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Phosphorus_25thCentile (type: esriFieldTypeDouble, alias: Phosphorus 25th Centile, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Phosphorus_50thCentile (type: esriFieldTypeDouble, alias: Phosphorus 50th Centile, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Phosphorus_75thCentile (type: esriFieldTypeDouble, alias: Phosphorus 75th Centile, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Sulfate_25thCentile (type: esriFieldTypeDouble, alias: Sulfate 25th Centile, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Sulfate_50thCentile (type: esriFieldTypeDouble, alias: Sulfate 50th Centile, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Sulfate_75thCentile (type: esriFieldTypeDouble, alias: Sulfate 75th Centile, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Nitrogen_25thCentile (type: esriFieldTypeDouble, alias: Nitrogen 25th Centile, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Nitrogen_50thCentile (type: esriFieldTypeDouble, alias: Nitrogen 50th Centile, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Nitrogen_75thCentile (type: esriFieldTypeDouble, alias: Nitrogen 75th Centile, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Conductivity_25thCentile (type: esriFieldTypeDouble, alias: First Quartile, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Conductivity_50thCentile (type: esriFieldTypeDouble, alias: Interquartile Range, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Conductivity_75thCentile (type: esriFieldTypeDouble, alias: Third Quartile, SQL Type: sqlTypeOther, nullable: true, editable: true)
• GlobalID (type: esriFieldTypeGlobalID, alias: GlobalID, SQL Type: sqlTypeOther, length: 38, nullable: false, editable: false)
• Shape__Area (type: esriFieldTypeDouble, alias: Shape__Area, SQL Type: sqlTypeDouble, nullable: true, editable: false)
• Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Templates:

Name: Total Nitrogen Estimated Background
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 4/1/2025 5:16:09 PM

Schema Last Edit Date: 3/31/2025 6:48:15 PM

Data Last Edit Date: 3/31/2025 6:48:15 PM

Supported Operations:   Query   Query Pivot   Query Top Features   Query Analytic   Query Bins   Generate Renderer   Validate SQL   Get Estimates   ConvertFormat