Entry: Stream index-velocity rating

stable

URI: http://codes.wmo.int/wmdr/ObservingMethodTerrestrial/377    

Computation of stream discharge based on a relation between stream index velocity and average velocity (index-velocity rating) and a relation between stage and cross-sectional area (stage-area rating). Given these ratings and concurrent observations of stream index velocity and stage, average velocity and area are computed and finally discharge as their product. [Based on Manual on Stream Gauging (WMO No. 1044), volume I]

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date submitted 27 Jun 2023 14:24:26.033
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entity Stream index-velocity rating
source graph graph

description Computation of stream discharge based on a relation between stream index velocity and average velocity (index-velocity rating) and a relation between stage and cross-sectional area (stage-area rating). Given these ratings and concurrent observations of stream index velocity and stage, average velocity and area are computed and finally discharge as their product. [Based on Manual on Stream Gauging (WMO No. 1044), volume I]
item class Concept
label Stream index-velocity rating
notation 377
register observing method terrestrial
status status stable
submitter
account name https://api.github.com/users/amilan17
name amilan17

type register item
version info 1
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Definition

description Computation of stream discharge based on a relation between stream index velocity and average velocity (index-velocity rating) and a relation between stage and cross-sectional area (stage-area rating). Given these ratings and concurrent observations of stream index velocity and stage, average velocity and area are computed and finally discharge as their product. [Based on Manual on Stream Gauging (WMO No. 1044), volume I]
label Stream index-velocity rating
notation 377
type Concept