20200601
13274000
1.0
FALSE
Projects_OceanPlanning_PHY_Contour_1300m_USGS
0.000
-14143083.111395
-12926490.712736
3503549.257698
6274720.421871
1
002
Projected
GCS_WGS_1984
Linear Unit: Meter (1.000000)
<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/10.7'><WKT>PROJCS["WGS_1984_Web_Mercator_Auxiliary_Sphere",GEOGCS["GCS_WGS_1984",DATUM["D_WGS_1984",SPHEROID["WGS_1984",6378137.0,298.257223563]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Mercator_Auxiliary_Sphere"],PARAMETER["False_Easting",0.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",0.0],PARAMETER["Standard_Parallel_1",0.0],PARAMETER["Auxiliary_Sphere_Type",0.0],UNIT["Meter",1.0],AUTHORITY["EPSG",3857]]</WKT><XOrigin>-20037700</XOrigin><YOrigin>-30241100</YOrigin><XYScale>148923141.92838538</XYScale><ZOrigin>0</ZOrigin><ZScale>1</ZScale><MOrigin>0</MOrigin><MScale>1</MScale><XYTolerance>0.001</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><WKID>102100</WKID><LatestWKID>3857</LatestWKID></ProjectedCoordinateSystem>
WGS_1984_Web_Mercator_Auxiliary_Sphere
20220615
12354800
20220615
12354800
FGDC CSDGM Metadata
1000000
1000000
FGDC
Valerie Paskevich
U.S. Geological Survey
Computer Specialist
(508) 548-8700 x2281
(508) 457-2310
384 Woods Hole Road
Woods Hole
MA
02543-1598
US
vpaskevich@usgs.gov
ArcGIS Metadata
1.0
Florence Wong
U.S. Geological Survey
GIS Coordinator
(650) 329-5327
(540) 329-5198
MS #999
345 Middlefield Road
Menlo Park
CA
94025
US
fwong@usgs.gov
Downloadable Data: caorwall.shp
Feature Class
1991-01-01
U.S. Geological Survey
Reston, VA
U.S. Geological Survey
Open-File Report
91-396
GLORIA Imagery and Bathymetry from the U.S. EEZ off Washington, Oregon, and California
Depth Contour, 1300m, USGS
<DIV STYLE="text-align:Left;"><DIV><P><SPAN>1300m depth contour selected out of a set of 100m contours created from Bathymetry for the California, Oregon, Washington Exclusive Economic Zone (EEZ). Original bathymetry contours ranged from 100-m contours from 200m to maximum depth.</SPAN></P></DIV></DIV>
These data are intended for science researchers, students, policy makers, and the general public. The data can be used with geographic information systems (GIS) software to display information about the deep water Pacific Ocean area of the U.S. westcoast.
Digitizing and final editing was done by Muriel Grim and Chris Hines (AMG) (current version 12/91). Conversion to Arc/Info by F.L. Wong.
Florence Wong
U.S. Geological Survey
fwong@usgs.gov
withheld
Image showing bathymetry contours off the U.S. West Coast
GIF
General
U.S. west coast
North America
Oregon
United States
Washington
California
Pacific Ocean
General
ArcView
Coastal and Marine Geology Program
Exclusive Economic Zone
shapefile
Geologic LOng-Range Inclined Asdic
GLORIA
bathymetry
EEZ
U.S. Geological Survey
continental shelf
100 meter
USGS
continental margin
CMGP
polyline
contours
Western Region Coastal and Marine
ArcView
Coastal and Marine Geology Program
U.S. west coast
North America
Exclusive Economic Zone
shapefile
Geologic LOng-Range Inclined Asdic
GLORIA
bathymetry
EEZ
Oregon
U.S. Geological Survey
continental shelf
United States
Washington
100 meter
USGS
California
continental margin
CMGP
polyline
Pacific Ocean
contours
Western Region Coastal and Marine
Although these data have been used by the U.S. Geological Survey, U.S. Department of the Interior, no warranty expressed or implied is made by the U.S. Geological Survey as to the accuracy of the data. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by the U.S. Geological Survey in the use of this data, software, or related materials.
<DIV STYLE="text-align:Left;"><DIV><P><SPAN>Public domain data from the U.S. government are freely redistributable with proper metadata and source attribution. Please recognize the U.S. Geological Survey (USGS) as the source of this information. These data are not to be used for navigation purposes. Mariners should refer to the appropriate nautical chart.</SPAN></P></DIV></DIV>
GLORIA Imagery and Bathymetry from the U.S. EEZ off Washington, Oregon, and California
1991-01-01
U.S. Geological Survey
Reston, VA
Open File Report
91-396
publication date
1991-12-01
Most of the contours between 30 degrees N and 40 degrees N were scanned from a 1:1,000,000 scale map published by Chase and others (1981) and from 1:250,000 scale unpublished work sheets made in conjunction with the map compilation. Contours from areas not included in the 1981 map were scanned from unpublished maps Chase and others (1981) used the following sources to compile the published and unpublished maps. Data for the area seaward of the continental slope (water depths greater than approximately 2000 meters) were obtained primarily from the U.S. Coast and Geodetic Survey's (C&GS) 1955 Pacific Exploratory Survey, a systematic and detailed (approximately 8-nautical mile trackline spacing) survey between Mexico and Canada. The U.S. Geological Survey provided data from cruises S3-78-NC, S15-78-NC, L2-77-NC, L10-76-NC, K-73-NC, and Bartlett 72. Data were also obtained from Scripps Institution of Oceanography (SIO) cruises Merazine, Blue Flash, Kayak B, Scan I, and Seven Tow (Chase and Menard, 1971; Chase and others, 1975; Wilde and others, 1976). The 200-meter contour was derived from the National Ocean Service (NOS) and Coast and Geodetic Survey (C&GS) charts 1206N-15, 1206N-16, 1306N-19, 1306N-20, 1307N-11B, 1307N-18, and 1308N-12. Between 40 degrees N and 49 degrees N latitude the bathymetric contours were obtained from five sources. Boundaries of the areas covered by each data source are provided in the graphics display. In the area bounded by 44 degrees N and 45.5 degrees N latitude, and 125 degrees W and 126 degrees W longitude, contours were computer drawn from gridded digital data gathered by the NOAA. The original data are from high-resolution bathymetric surveys conducted in the U.S. Pacific EEZ by the NOS using multi-beam, swath-sounding techniques. For the remainder of the continental slope, the Cascadia Basin, the Gorda Basin, and the Tufts Abyssal Plain the contours were scanned from the maps and work sheets of Chase and others (1981). Just as in the 30 degrees N - 40 degrees N area, data used in the region seaward of the continental slope were obtained primarily from the C&GS 1955 Pacific Exploratory Survey. Also data were used from USGS cruises S3-78-NC, S15-78-NC, L2-77-NC, L10-76-NC, K-73-NC, and Bartlett 72 and from SIO cruises Kayak B, Scan I, and Seven Tow (Chase and Menard, 1971; Wilde and others, 1979; Wilde and others, 1978; Wilde and others, 1977). The 200-meter contour was derived from the C&GS charts 1308N-12, 1308N-17, and 1308N-22.
Version 6.2 (Build 9200) ; Esri ArcGIS 10.7.1.11595
1
-127.049477
-116.120642
48.999169
29.999995
No additional checks for topological consistency were performed on the data.
No additional checks for topological consistency were performed on the data.
Contours are "derivative" data, the result of interpolation and interpretation between actual bathymetric measurements. Reliability is dependent on the accuracy of the original navigation and depth soundings, the density of the soundings, and the contourer's understanding of seafloor morphology. Because the depth soundings were compiled from many sources and the density of the soundings in the area was variable the quality of contours in this database should be expected to be highly variable.
Source maps were digitized by Muriel Grim and Chris Hines. Digitized contours were then converted to MAPGEN 'coast' file for accessing by vector plotting program
Bathymetric contours from map were digitized by Muriel Grim and Chris Hines.
1000000
Map Showing Bottom Topography of the Pacific Continental Margin, Point Conception to Point Loma
map I-2089-C
1992-01-01
1.0
Reston, VA
U.S. Geological Survey
J.O. Young
W.R. Normark
G.I. Evenden
T.E. Chase
C.P. Miller
P. Wilde
C.J. Lief
B.A. Seekins
M.S. Grim
map
Miscellaneous Investigations Series
I-2089-C
publication date
1992-01-01
The 200-meter contour between latitude 40 degrees N - 49 degrees N was derived from the Coast and Geodetic Survey charts 1308N-12, 1308N-17, and 1308N-22
1000000
The 200-meter contour between latitude 30 degrees N - 40 degrees N was derived from the National Ocean Service (NOS) and Coast and Geodetic Survey (C&GS) charts 1206N-15, 1206N-16, 1306N-19, 1306N-20, 1307N-11B, 1307N-18, and 1308N-12
1000000
Bathymetric contours from map were digitized by Muriel Grim and Chris Hines.
1000000
Map Showing Bottom Topography of the Pacific Continental Margin, Cape Mendocino to Point Conception
map I-2090-C
1992-01-01
1.0
M.S. Grim
W.R. Normark
J.O. Young
P. Wilde
C.J. Lief
T.E. Chase
U.S. Geological Survey
Reston, VA
C.P. Miller
B.A. Seekins
G.I. Evenden
map
Miscellaneous Investigations Series
I-2090-C
publication date
1992-01-01
Bathymetric contours from map were digitized by Muriel Grim and Chris Hines.
1000000
Map Showing Bottom Topography of the Pacific Continental Margin, Strait of Juan de Fuca to Cape Mendocino
map I-2091-C
1992-01-01
1.0
C.J. Lief
G.I. Evenden
B.A. Seekins
W.R. Normark
M.S. Grim
M.L. Holmes
T.E. Chase
U.S. Geological Survey
Reston, VA
P. Wilde
C.G. Fox
map
Miscellaneous Investigations Series
I-2091-C
Bathymetry contours stored in the 'coast' file format for MAPGEN were extracted and converted to Arc/Info coverages.
1997-01-01
Florence Wong
U.S. Geological Survey
(650) 329-5327
(650) 329-5198
MS #999
345 Middlefield Road
Menlo Park
CA
94025
US
fwong@usgs.gov
caorwall
Converted the Arc/Info file to an ESRI shapefile
2002-05-30
Valerie Paskevich
U.S. Geological Survey
Information Specialist / GIS Coordinator
(508) 548-8700 x2281
(508) 457-2310
384 Woods Hole Road
Woods Hole
MA
02543-1598
US
vpaskevich@usgs.gov
caorwall
carorwall.shx
caorwall.dbf
caorwall.shp
Projects_OceanPlanning_PHY_Contour_1300m_USGS
Feature Class
1
Shapefile Attribute Table
ESRI
Shape.STLength()
OBJECTID
OID
4
10
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
Shape_Leng
Shape_Leng
Double
8
38
8
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
SHAPE
Feature geometry.
ESRI
Coordinates defining the features.
Shape
Geometry
4
0
0
Shape
Feature geometry.
ESRI
Coordinates defining the features.
DEPTH
Integer
4
10
0
DEPTH
Contour depth interval as negative value
Data Compiler
-5300
-200
meters
100
Coordinates defining the features.
Shape.STLength()
Double
0
0
0
dataset
EPSG
8.8(9.3.1.2)
1
Simple
FALSE
1
TRUE
FALSE
20220615