AKA: none
Other ID: J-4-83-HB
Status: Completed
Organization(s):
Funding Program(s): Humboldt Bay Jetties and Crescent City Breakwater (MU140)
Principal Investigator(s): John Dingler
Affiliate Investigator(s):
Information Specialist(s):
Data Type(s): Location-Elevation: Navigation, Seismics: Boomer, Seismics: Sub Bottom Profiler, Sonar: Sidescan, Sonar: Single Beam
Scientific Purpose/Goals: To conduct a survey of the underwater exterior and related features of both Humboldt Bay jetties and the Crescent City Outer Breakwater.
Vehicle(s):
Start Port/Location:
End Port/Location:
Start Date: 1983-08-16
End Date: 1983-08-23
Equipment Used: uniboom, sidescansonar, subbottomprofiler, navigation, bathymetry
Information to be Derived: Bathymetry map, side scan sonar, subbottom profiles, location maps.
Summary of Activity and Data Gathered:
Staff:
Affiliate Staff:
Notes: Contract work performed by the USGS for the U.S. Army Engineer District Los Angeles, CA.
Staff information imported from InfoBank
John Dingler (USGS Western Region) - Chief Scientist
Location:
California
| Boundaries | |||
|---|---|---|---|
| North: 40.77624 | South: 40.7374 | West: -124.247 | East: -124.21581 |
Platform(s):
 David Johnston |
Schreppel, H.A., Degnan, C.H, Dadisman, S.V., and Metzger, D.R., 2013, Archive of U.S. Geological Survey Selected Single-Beam Bathymetry Datasets, 1969â2000: U.S. Geological Survey Data Series 757, http://pubs.usgs.gov/ds/757/.
| Survey Equipment | Survey Info | Data Type(s) | Data Collected |
|---|---|---|---|
| uniboom | --- | Boomer | |
| sidescansonar | --- | Sidescan | J-4-83-HB_197802;side scan (scanned microfilm) |
| subbottomprofiler | --- | Sub Bottom Profiler | |
| navigation | --- | Navigation | Best file with nav in ArcInfo E00 format Lat/Long/UTM/State Plane data j-4-83-hb.650 Lat/Long/UTM/State Plane data j-4-83-hb.651 (Provisional best file) Raw Del Norte data j-4-83-hb.671 Miniranger Land Table in UTM j-4-83-hb.680 Miniranger Land Table in UTM j-4-83-hb.682 Miniranger Land Table in UTM j-4-83-hb.681 |
| bathymetry | --- | Single Beam | NGDC MGD77 data - bathy Edited bathymetry data j-4-83-hb.330 Edited bathymetry data j-4-83-hb.330_650 Edited bathymetry data j-4-83-hb.330_651 (Provisional best file) |
