Layer: af_riv_15s_Clip (ID:0)

View In: Map Viewer

Name: af_riv_15s_Clip

Display Field: ARCID

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Description:

Name signature RIV

Data format Vector (lines)

Projection Geographic (latitude/longitude) referenced to WGS84 datum

Resolutions 15 arc-second

Line attributes ID unique identifier

Up_cells max. flow accumulation (number of cells) of stream reach

The river network layers distributed with HydroSHEDS are directly derived from the

drainage direction layers. The flow accumulation layer is used for selection and attribution.

Only rivers with upstream drainage areas exceeding a certain threshold are selected: for the

15 arc-second resolution a threshold of 100 upstream cells has been used. The vectorized

river reaches are currently attributed with the maximum flow accumulation (in number of

cells) occurring within each river reach. More attributes will be added in future versions.

We kindly ask users to cite HydroSHEDS in any published material produced using this data.

If possible, please provide online links to http://www.worldwildlife.org/hydrosheds for

general information, and/or http://hydrosheds.cr.usgs.gov for data download and technical

information.

Copyright Text: Lehner, B., Verdin, K., Jarvis, A. (2006): HydroSHEDS Technical Documentation. World Wildlife Fund US, Washington, DC. Available at http://hydrosheds.cr.usgs.gov. This product HydroSHEDS (BAS) incorporates data from the HydroSHEDS database which is © World Wildlife Fund, Inc. (2006-2013) and has been used herein under license. WWF has not evaluated the data as altered and incorporated within [insert Licensee Derivative Product name], and therefore gives no warranty regarding its accuracy, completeness, currency or suitability for any particular purpose. Portions of the HydroSHEDS database incorporate data which are the intellectual property rights of © USGS (2006-2008), NASA (2000-2005), ESRI (1992-1998), CIAT (2004-2006), UNEP-WCMC (1993), WWF (2004), Commonwealth of Australia (2007), and Her Royal Majesty and the British Crown and are used under license. The HydroSHEDS database and more information are available at http://www.hydrosheds.org.

Min. Scale: 0

Max. Scale: 0

Default Visibility: false

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

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:

Global ID Field:

Type ID Field:

Fields:

OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
ARCID (type: esriFieldTypeInteger, alias: ARCID, SQL Type: sqlTypeOther, nullable: true, editable: true)
UP_CELLS (type: esriFieldTypeInteger, alias: UP_CELLS, SQL Type: sqlTypeOther, nullable: true, editable: true)
Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Templates:

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 8/11/2021 1:33:46 PM

Schema Last Edit Date: 8/11/2021 1:33:46 PM

Data Last Edit Date: 8/11/2021 1:33:46 PM

Supported Operations: Query Query Pivot Query Top Features Query Analytic Query Bins Generate Renderer Validate SQL Get Estimates ConvertFormat