View In:   ArcGIS Online Map Viewer

Name: AERMOD_FilePoints

Display Field: LONGITUDE

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: The Air Quality Section of the Ministry of Environment uses air quality modelling to simulate how air pollutants disperse in the ambient atmosphere in order to help manage the air quality in the province. The models are used to estimate the impact of air pollutants emitted from emission sources, and are typically employed to determine whether existing or new proposed industrial facilities are or will be in compliance with the ambient air quality standards outlined in Table 20 of the province’s Environmental Code, June 1, 2015 under The Environmental Management and Protection Act, 2010.The information needed to run dispersion models consists primarily of emissions and meteorological data. Five years (2012-2016) of preprocessed meteorological datasets in an AERMOD ready format is publicly available. This file is contained in the downloadable zipped file. The zipped file contains five files: the SFC and PFL files are the AERMOD ready files required to run AERMOD (i.e., date, sensible heat flux, frictional velocity, potential temperature gradient, vertical velocity, mixing height, monin-obukhov length, surface roughness, Bowen ratio, albedo, scalar wind speed, wind direction, ambient temperature, precipitation, precipitation rate, relative humidity, surface pressure, and total cloud amounts); the DAT file contains the land use information (i.e., Surface roughness, Bowen ratio and albedo) chosen for each month in the SFC file; the KMZ file contains the wind rose for that location which can be used on Google Earth; and the PNG file contains various graphs of monthly or diurnal meteorological distribution (i.e., temperature, wind speed, daytime mixing heights and sensible heat flux, and stability) which can be used to help determine if that location is representative of the area proposed for modelling.

Copyright Text: Air Quality, Ministry of Environment

Default Visibility: true

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports ValidateSQL: true

Supports Calculate: true

Supports Datum Transformation: true

Extent:

XMin: 169015.1011
YMin: 5458084.4751
XMax: 746165.528
YMax: 6618008.07
Spatial Reference: 2151  (2957)

Drawing Info:

Renderer:
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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: true
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:

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID, editable: false, nullable: false, defaultValue: null, modelName: OBJECTID )
• LONGITUDE ( type: esriFieldTypeDouble, alias: Longitude, editable: true, nullable: true, defaultValue: null, modelName: LONGITUDE )
• LATITUDE ( type: esriFieldTypeDouble, alias: Latitude, editable: true, nullable: true, defaultValue: null, modelName: LATITUDE )
• AERMODID ( type: esriFieldTypeString, alias: AermodID, editable: true, nullable: true, length: 255, defaultValue: null, modelName: AERMODID )
• LINK ( type: esriFieldTypeString, alias: Link, editable: true, nullable: true, length: 255, defaultValue: null, modelName: LINK )
• WEBADDRESS ( type: esriFieldTypeString, alias: Web Address, editable: true, nullable: true, length: 255, defaultValue: null, modelName: WEBADDRESS )

Templates:

• Name: AERMOD_FilePoints
  Description:
  Prototype:
  LINK: null
  WEBADDRESS: null
  LONGITUDE: null
  LATITUDE: null
  AERMODID: null
  
  Drawing Tool: esriFeatureEditToolPoint

Capabilities: Query

Sync Can Return Changes: false

Is Data Versioned: false

Supports Rollback On Failure: true

Supports ApplyEdits With Global Ids: false

Supports Query With Historic Moment: false

Supports Coordinates Quantization: true

Supported Operations:   Query   Calculate   Validate SQL   Generate Renderer   Return Updates   Iteminfo   Thumbnail   Metadata