20230926
11051500
1.0
FALSE
DEM_2022_1ft
002
6248347.000000
6344329.000000
2117671.000000
2167329.000000
1
Projected
GCS_North_American_1983
Linear Unit: Foot_US (0.304801)
NAD_1983_StatePlane_California_I_FIPS_0401_Feet
<ProjectedCoordinateSystem xsi:type='typens:ProjectedCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/2.8.0'><WKT>PROJCS["NAD_1983_StatePlane_California_I_FIPS_0401_Feet",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["False_Easting",6561666.666666666],PARAMETER["False_Northing",1640416.666666667],PARAMETER["Central_Meridian",-122.0],PARAMETER["Standard_Parallel_1",40.0],PARAMETER["Standard_Parallel_2",41.66666666666666],PARAMETER["Latitude_Of_Origin",39.33333333333334],UNIT["Foot_US",0.3048006096012192],AUTHORITY["EPSG",2225]],VERTCS["NAVD88_height_(ftUS)",VDATUM["North_American_Vertical_Datum_1988"],PARAMETER["Vertical_Shift",0.0],PARAMETER["Direction",1.0],UNIT["Foot_US",0.3048006096012192],AUTHORITY["EPSG",6360]]</WKT><XOrigin>-114458900</XOrigin><YOrigin>-94588400</YOrigin><XYScale>37213511.485202268</XYScale><ZOrigin>-100000</ZOrigin><ZScale>100.00000000000001</ZScale><MOrigin>-100000</MOrigin><MScale>100</MScale><XYTolerance>0.0032808333333333331</XYTolerance><ZTolerance>0.02</ZTolerance><MTolerance>0.02</MTolerance><HighPrecision>true</HighPrecision><WKID>102641</WKID><LatestWKID>2225</LatestWKID><VCSWKID>105703</VCSWKID><LatestVCSWKID>6360</LatestVCSWKID></ProjectedCoordinateSystem>
20240123
22553300
20240123
22553300
150000000
5000
ISO19139
Yurok Tribe - Fisheries Department - Design and Technical Services Program (TSP)
707-630-3837
5435 Ericson Way Suite 1
Arcata
CA
95521
US
tgrey@yuroktribe.nsn.us
ArcGIS Metadata
1.0
Eric Peterson
Trinity River Restoration Program, U.S. Bureau of Reclamation
TRRP Data Steward
(530) 623-1800
Trinity River Restoration Program
1313 South Main Street
PO Box 1300
Weaverville
CA
96093
US
ebpeterson@usbr.gov
Most TRRP data are available through http://odp.trrp.net
Online at http://odp.trrp.net
http://odp.trrp.net
File Geodatabase Raster Dataset
Digital Elevation Model (DEM) exported at 1 ft resolution from the 2022 Trinity River Focal Reach Digital Terrain
2023
Final
Yurok Tribe Fiseries Department under contract with the U.S. Bureau of Reclamation, Trinity River Restoration Program (TRRP)
Yurok Tribe
Arcata, California, USA
Vector Digital Data
Under contract with Trinity River Restoration Program (TRRP). Contract Number: R21AV00011, Geophysical support, Trinity River Geo-Physical Services
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This is a 1 foot DEM export from a Terrain Data Package that contains the Bathymetric point cloud data set representing the condition of the Focal Reach of the Trinity River, CA, USA. Data set includes total station, RTK GNSS, single beam sonar, sweep sonar, binned sweep sonar data and multi-beam sonar. Data presented in relevant TRRP tiles. For details on methodology, accuracy and data acquisition see accompanying report (2022 Trinity River Focal Reach Digital Terrain Model Survey Report).</SPAN></P></DIV></DIV></DIV>
The Trinity River Restoration Program (TRRP) is encouraging dynamic fluvial geomorphic processes in the Trinity River. Restoration activities include flow releases, sediment management on the mainstem and in watersheds, and bank rehabilitation. These data provide documentation of topographic and geomorphic conditions in the Trinity River.
Yurok Tribe, DEM exported by Trinity River Restoration Program in Weaverville CA
Cort Pryor
Yurok Tribe - Fisheries Department - Design and Technical Services Program (TSP)
Survey Manager / Branch Manager
707-630-3837
5435 Ericson Way Suite 1
Arcata
CA
95521
US
cpryor@yuroktribe.nsn.us
California
Klamath Region
Klamath Watershed
Trinity River
Trinity County
Focal Reach
Bathymetric
Ground
DTM
Trinity River
Bathymetry
Sonar
Binned Sweep Sonar
Sweep Sonar
MuliBeam Sonar
RTK GNSS
Total Station
Elevation Data
Trinity River
Bathymetry
Sonar
Binned Sweep Sonar
Sweep Sonar
MuliBeam Sonar
RTK GNSS
Total Station
Elevation Data
California
Klamath Region
Klamath Watershed
Trinity River
Trinity County
Focal Reach
Bathymetric
Ground
DTM
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This data is for planning purposes only and should not be used for legal or cadastral purposes. Please contact the Trinity River Restoration Program (TRRP ) for information regarding the use of this data.</SPAN></P></DIV></DIV></DIV>
Data are provided as-is with no guarantees or warrantees
Please contact the Trinity River Restoration Program (TRRP) for information regarding accessing this data.
Esri ArcGIS Pro 3.1.0; LP360 2022.1.60.0; Trimble Business Center 5.81; CARIS Hips and Sips 10.4;
true
-123.133814
-122.783215
40.777051
40.637849
Data represents ground surface conditions of the Focal Reach of the Trinity River, CA, USA.
2022-04-20
2023-03-15
For full information on data acquisition and processing see accompaning report (2022 Trinity River Focal Reach Digital Terrain Model Survey Report).
1
-123.131376
-122.783212
40.777054
40.637871
For details see attached report (2022 Trinity River Focal Reach Digital Terrain Model Survey Report).
For details see attached report (2022 Trinity River Focal Reach Digital Terrain Model Survey Report).
For details see attached report (2022 Trinity River Focal Reach Digital Terrain Model Survey Report).
Files are organized as requested by TRRP
2023-05
*.las
All bathymetry data
None
Data Package includes terrain model data, feature classes and breaklines organized in an ArcGIS file Geodatabase.
See accompanying report (2022 Trinity River Focal Reach Digital Terrain Model Survey Report)
dataset
EPSG
5.3(9.0.0)
Pixel
49658
95982
1.000000
1.000000
32
1
Upper Left
FALSE
LZ77
1
pixel codes
FGDBR
TRUE
row and column
1.000000
1.000000
20240123