Service Description: Bank lines are delineated at the channel’s bank full lines on the right and left banks (Figure 3), defined by Dunne and Leopold (1978) as “correspond[ing with] the discharge at which channel maintenance is the most effective, that is, the discharge at which moving sediment, forming or removing bars, forming or changing bends and meanders, and generally doing work that results in the average morphologic characteristics.” Bank full indicators for determining bank lines include (Muldavin et al. 2011):
Changes in bank slope, such as from a steep bank to a more gentle slope or a change from a vertical bank to a flat floodplain;
Changes in sediment texture of deposited material such as transitions from clay to sand, sand to gravel, or boulders to gravel;
Vegetation limits or changes in vegetation;
Consistent alluvial depositional features, such as flood-deposited;
Scour lines;
Elevation of point bars and other floodplain features.
Service ItemId: 7c2cc2c23fce47a192c2245063996f11
Has Versioned Data: false
Max Record Count: 1000
Supported query Formats: JSON
Supports applyEdits with GlobalIds: False
Supports Shared Templates: True
All Layers and Tables
Layers:
Tables:
Description:
Copyright Text:
Spatial Reference: 102100 (3857)
Initial Extent:
XMin: -11754640.3765203
YMin: 3939766.93260876
XMax: -11752702.6468398
YMax: 3940566.13845032
Spatial Reference: 102100 (3857)
Full Extent:
Units: esriMeters
Child Resources:
Info
SharedTemplates
Supported Operations:
Query
ConvertFormat
Get Estimates
Create Replica