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Layer: i06_Bathy_CP_20220830_OldRiver_at_ConeyIsland (ID: 62)

View In:   ArcGIS Online Map Viewer

Name: i06_Bathy_CP_20220830_OldRiver_at_ConeyIsland

Display Field: Field1

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P STYLE="margin:0 0 0 0;"><SPAN><SPAN>Cinquini &amp; Passarino Inc. conducted a bathymetric survey of portions of Old River, Grant Line Canal, Paradise Cut, Sugar Cut, Tom Paine Slough, Middle River and San Joaquin River for the Bay Delta Office and for Hydrologic Systems Incorporated for the South Delta Water Agency. The purpose of the dataset is to replace outdated and inaccurate data, help with the evaluation of sedimentation trends, improve numerical models, inform bathymetry changes near exports, and be a resource for informing management decisions such as dredging. This singlebeam dataset is meant as a supplement to the related multibeam and topographic point datasets from the same date range.</SPAN></SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN><SPAN>Original field survey datum horizontal: NAD83 (2011) epoch 2017.5, California State Plane Zone III, US Survey Feet; and vertical: NAVD88, US Survey Feet have been converted to California Teale Albers, NAD83 at time of field survey data import.</SPAN></SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN><SPAN>• Survey Dates: Between December 12, 2021 and August 30, 2022. </SPAN></SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN><SPAN>• Instrumentation: Singlebeam echosounder with Real Time Kinematic (RTK) positioning corrections or direct RTK measurements (see report for locations).</SPAN></SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN>• Point Spacing: 3 feet nominal</SPAN></P></DIV></DIV></DIV>

Copyright Text: Data Collection: Cinquini and Passarino, Inc. Data Review and Archival Services: California Department of Water Resources, Division of Regional Assistance, North Central Region Office, Hydrography and Technical Support Section.

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:
Drawing Info: Advanced Query Capabilities:
HasZ: true

HasM: true

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field:

Fields: Templates:
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

Child Resources:   Field Groups   Contingent Values

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