Name: Aquatic Nuisance Control Vegetation Survey Sites

Display Field: LakeSiteName

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: Source of Data: Data is generated from list table of historical (1986 to present) ANC program surveys conducted throughout the State of Michigan which shows the locations of waterbodies where ANC surveys have been conducted and when these surveys have occurred. Frequency and Type of Updates: This data will be updated yearly in November/December to include additional survey work as it is completed each year. New survey locations will be added to the existing map locations to reflect the full historical scope of ANC survey work. Data Representation: The data represents survey effort across the state of Michigan to collect information on the aquatic plant community in various waterbodies. Some waterbodies have been sampled once, some waterbodies have multiple surveys across the years Data Collection: Data was collected following standardized vegetation collection protocols developed by the ANC program. More information can be found on these protocols on the ANC Section of the EGLE website. Contact: If you have questions please contact the ANC program at EGLE-WRD-ANC@Michigan.gov. View metadata for this item in ArcGIS Online by copying and pasting this link into a new browser tab: https://gis-egle.hub.arcgis.com/datasets/egle::aquatic-nuisance-control-vegetation-survey-sites/about

Copyright Text: Water Resources Division (WRD), Michigan Department of Environment, Great Lakes, and Energy (EGLE). Aquatic Nuisance Control (ANC) Program.

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Supported Query Formats: JSON, geoJSON, PBF

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Extent:

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YMin: 132980.31251651142
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Spatial Reference: PROJCS["NAD_1983_Michigan_GeoRef_Meters",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Hotine_Oblique_Mercator_Azimuth_Natural_Origin"],PARAMETER["False_Easting",2546731.496],PARAMETER["False_Northing",-4354009.816],PARAMETER["Scale_Factor",0.9996],PARAMETER["Azimuth",337.255555555556],PARAMETER["Longitude_Of_Center",-86.0],PARAMETER["Latitude_Of_Center",45.30916666666666],UNIT["Meter",1.0]]

Drawing Info:

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Advanced Query Capabilities:

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Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• LakeSiteName ( type: esriFieldTypeString, alias: Lake/Site Name, length: 255 )
• County ( type: esriFieldTypeString, alias: County, length: 255 )
• SiteID ( type: esriFieldTypeString, alias: Site ID, length: 255 )
• Staff1 ( type: esriFieldTypeString, alias: Survey Staff, length: 255 )
• Staff2 ( type: esriFieldTypeString, alias: Survey Staff, length: 255 )
• Staff3 ( type: esriFieldTypeString, alias: Survey Staff, length: 255 )
• Affiliation ( type: esriFieldTypeString, alias: Survey Crew Affiliation, length: 255 )
• SiteVisitType ( type: esriFieldTypeString, alias: Type of Site Visit, length: 255 )
• Year ( type: esriFieldTypeInteger, alias: Year )
• Comments ( type: esriFieldTypeString, alias: Comments, length: 255 )
• Longitude ( type: esriFieldTypeDouble, alias: Longitude )
• Latitude ( type: esriFieldTypeDouble, alias: Latitude )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )

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

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