ArcGIS REST Services Directory Login | Get Token

Layer: CMV Underway (ID: 31)

Parent Layer: Nonroad

Name: CMV Underway

Display Field: shp_id_txt

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This geospatial dataset contains air toxic emissions estimates (tons per year) for the 2014 National Air Toxics Assessment (NATA) for commercial marine vessel underway (vessel classes C1, C2, and C3), within the nonroad source group in NATA. The emissions are from the 2014 National Emissions Inventory (NEI), and are allocated to underway shapes developed for the 2014 NEI. More detailed information can be found at

Definition Expression: N/A

Copyright Text:

Default Visibility: false

MaxRecordCount: 5000

Supported Query Formats: JSON, AMF, geoJSON

Min Scale: 0

Max Scale: 0

Effective Min Scale: 15000000

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

Drawing Info: Advanced Query Capabilities:
HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Supported Operations:   Query   Generate Renderer   Return Updates