ArcGIS Hydro Data Model Data Dictionary - Center for Research in ...
ArcGIS Hydro Data Model Data Dictionary - Center for Research in ...
ArcGIS Hydro Data Model Data Dictionary - Center for Research in ...
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Class<br />
(Type)<br />
<strong>Hydro</strong><br />
Feature<br />
(Abstract)<br />
<strong>Hydro</strong>grapy<br />
(Abstract)<br />
Inherits<br />
From<br />
Feature<br />
<strong>Hydro</strong><br />
Feature<br />
<strong>Hydro</strong>Po<strong>in</strong>t <strong>Hydro</strong>graphy<br />
(Po<strong>in</strong>t)<br />
<strong>Hydro</strong>L<strong>in</strong>e<br />
<strong>Hydro</strong>Area<br />
Waterbody<br />
<strong>Hydro</strong>graphy<br />
(Polyl<strong>in</strong>e)<br />
<strong>Hydro</strong>graphy<br />
(Polygon)<br />
<strong>Hydro</strong>Area<br />
(Polygon)<br />
Attribute Attribute<br />
Type<br />
Description<br />
Abstract class hold<strong>in</strong>g common<br />
attributes and methods <strong>for</strong><br />
<strong>Hydro</strong>Features<br />
<strong>Hydro</strong>ID Integer Unique feature identifier with<strong>in</strong> a<br />
geodatabase<br />
<strong>Hydro</strong>Code Str<strong>in</strong>g Unique feature identifier with<strong>in</strong> a<br />
set of geodatabases<br />
Abstract class hold<strong>in</strong>g common<br />
attributes and methods <strong>for</strong><br />
<strong>Hydro</strong>graphy features<br />
Ftype Str<strong>in</strong>g Descriptor <strong>for</strong> feature type. Can be<br />
expanded us<strong>in</strong>g Subtypes<br />
Name Str<strong>in</strong>g Geographic name<br />
Po<strong>in</strong>t features from map<br />
hydrography and <strong>in</strong>ventory sources<br />
JunctionID Integer <strong>Hydro</strong>ID of the <strong>Hydro</strong>Junction<br />
with which this po<strong>in</strong>t is associated<br />
HasZ = False<br />
HasM = False<br />
Area features from map<br />
hydrography<br />
A merg<strong>in</strong>g of <strong>Hydro</strong>Areas that<br />
constitute a s<strong>in</strong>gle waterbody<br />
AreaSqKm Double Area <strong>in</strong>dependent of map units<br />
JunctionID Integer <strong>Hydro</strong>ID of the <strong>Hydro</strong>Junction<br />
which is outlet of this waterbody<br />
3
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