20230906
11395400
1.0
FALSE
Headworks.SDE.QSIThalwegs
002
Projected
GCS_North_American_1983_HARN
Linear Unit: Foot_US (0.304801)
NAD_1983_HARN_StatePlane_Washington_North_FIPS_4601_Feet
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150000000
5000
ItemDescription
20210521
13080200
20210521
13080200
FGDC CSDGM Metadata
Provide support for high resolution terrain elevation data from the Tacoma Water Service Area, Green River Topobathymetric LiDAR dataset.
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This shapefile represents the rivers thalweg. The thalweg was automatically generated and manually adjusted as needed. Data was processed in reference to NAD83 (CORS96), however the horizontal datum for this dataset is defined as NAD83 (HARN) as the difference is generally small and allows for greater ease of use with data in different datums. The vertical datum is NAVD88, Geoid 12B, and it is projected in Washington State Plane North. Units are in US Survey Feet. Quantum Spatial collected the Tacoma Water Service Area, Green River Topobathymetric LiDAR data for Washington State Department of Natural Resources between 05/27/18 and 05/28/18.</SPAN></P></DIV></DIV></DIV>
Washington State Department of Natural Resources
QSIThalwegs
Thalweg
Tacoma
Washington
Puget Sound
Pierce County
Stampede Pass
Smay Creek
North Fork Green River
Esri ArcGIS 12.7.3.26828
20210521
Enterprise Geodatabase Feature Class
dataset
EPSG
6.3(9.0.0)
0
Simple
FALSE
0
TRUE
TRUE
Headworks.SDE.QSIThalwegs
Feature Class
0
OBJECTID
OBJECTID
OID
4
10
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
Reach
Reach
String
5
0
0
Shape
SHAPE
Geometry
8
0
0
Feature geometry.
Esri
Coordinates defining the features.
Shape.STLength()
Shape.STLength()
Double
0
0
0