This survey is part of an on-going partnership effort funded by the NOAA Coral Reef Conservation Program (CRCP). This survey was funded by a CRCP grant to Andrew David, NOAA Fisheries - Panama City, and Andrew Shepard, NURC/UNCW. In addition to partners above, other partners include UNCW's Spatial Analysis Lab, US Geological Survey, and the S. Atlantic fishery Management Council.
Online Links:
Online Links:
The 2005 multi-beam survey provides the highest resolution bathymetric map ever acoustically recorded in the OHAPC. Survey products will be used for several purposes including: 1) construction of a habitat map and 2) to accurately position past and future sampling and underwater observations (e.g., grab samples, ROV transects, and submersible dives.
The multi-beam system was mated to a Differential GPS unit, APPLANIX POS/MV
(quantified heave, pitch, roll, and yaw heading).
HYPACK navigation system was used to maintain vessel course throughout the survey.
Sensor data were compiled in SIS Shipboard Data Acquisition and Image Processing
System and initially logged to .all Simrad data files. Files were post-processed
using CARIS HIPS 5.4 software to remove outliers, correct for sound velocity and
tidal stage. HIPS was also used to mosaic backscatter and produce XYA files.
Person who carried out this activity:
Are there legal restrictions on access or use of the data?
- Access_Constraints:
- There are no constraints for use of geotif files included on the OGIS CD, which is available from the P.O.C.
- Use_Constraints: Not for legal use
These data not intended for navigational purposes.NOAA makes no warranty regarding these data,expressed or implied, nor does the fact of distribution constitute such a warranty. NOAA does not assume liability for any damages caused by any errors or omissions in these data, nor as a result of the failure of these data to function on a particular system.
Although these data have been used by NOAA, these data and information are provided with the understanding that they are not guaranteed to be useable, timely, accurate, or complete. Users are cautioned to consider carefully the provisional nature of these data and information before using them for decisions that concern personal or public safety or the conduct of business that involves substantial monetary or operational consequences. Conclusions drawn from, or actions undertaken on the basis of such data and information are the sole responsibility of the user. Neither the U.S. Government nor any agency thereof, nor any of their employees, contractors, or subcontractors, make any warranty, express or implied, nor assume any legal liability or responsibility for the accuracy, completeness, or usefulness of any data, software, information, apparatus, product, or process disclosed, nor represent that its use would not infringe on privately owned rights.
Trade, firm, or product names and other references to non-USGS products and services are provided for information only and do not constitute endorsement or warranty, express or implied, by UNCW, NOAA, the US Department of Commerce, or the U.S. Government, as to their suitability, content, usefulness, functioning, completeness, or accuracy.
| Data format: | ASCII Format_Content_Information: Sample of bathymetry XYZ ASCII file Longitude, Latitude, Elevation -86.57406,30.06655,-48.497 |
|---|---|
| Media you can order: | DVD (format DVD-R) |
Contact Andrew Shepard sheparda@uncw.edu or 910-962-2446
| Data format: | geoTIFF and XYZ ASCII |
|---|---|
| Network links: |
https://www.ncei.noaa.gov/data/oceans/coris/data/NOAA/nmfs/sefsc/bathymetry/oculina/bathymetry2005 |