Layers:

Layer: NY Harbor - Bottom Type (0)


Name: NY Harbor - Bottom Type

Display Field: sed_type

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: e4 combined sub-bottom and side-scan datasets using manual and automatic data processes to characterize the type and extent of sediments throughout NY Harbor and the Lower Hudson River. e4 produced a map of the sediment types exhibited on the bottom surface of the harbor using sub-bottom results. These results were tied to grain size analyses from grab samples collected in the study area and to side-scan evidence of anthropogenic materials. In combination, these results provide a comprehensive picture of sediment type and environment within the study region. These geologic surface maps formed a basis of e4’s bottom classification maps in each area.

Copyright Text: New York City Department of Environmental Protection

Min. Scale: 577791

Max. Scale: 1128

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: 580889.021525423
YMin: 4499149.36170796
XMax: 587224.121926146
YMax: 4517933.30611984
Spatial Reference: 26918 (26918)


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:

Type ID Field: sed_type

Fields:
• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• sed_type (type: esriFieldTypeString, alias: sed_type, SQL Type: sqlTypeOther, length: 17, nullable: true, editable: true)
• 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)

Types:

ID: BlackSilt
Name: BlackSilt
Domains:

Templates:

Name: BlackSilt
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• sed_type: BlackSilt

---

ID: Gravel
Name: Gravel
Domains:

Templates:

Name: Gravel
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• sed_type: Gravel

---

ID: HardBottom
Name: HardBottom
Domains:

Templates:

Name: HardBottom
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• sed_type: HardBottom

---

ID: HardBottom-riprap
Name: HardBottom-riprap
Domains:

Templates:

Name: HardBottom-riprap
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• sed_type: HardBottom-riprap

---

ID: PleistoceneClay
Name: PleistoceneClay
Domains:

Templates:

Name: PleistoceneClay
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• sed_type: PleistoceneClay

---

ID: Rock
Name: Rock
Domains:

Templates:

Name: Rock
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• sed_type: Rock

---

ID: Sand
Name: Sand
Domains:

Templates:

Name: Sand
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• sed_type: Sand

---

ID: Silt
Name: Silt
Domains:

Templates:

Name: Silt
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• sed_type: Silt

---

ID: Silty-Sand
Name: Silty-Sand
Domains:

Templates:

Name: Silty-Sand
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• sed_type: Silty-Sand

---


Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 10/15/2024 12:17:31 PM

Schema Last Edit Date: 9/7/2022 11:43:54 AM

Data Last Edit Date: 9/7/2022 11:43:54 AM