..., multibeam bathymetry and multibeam backscatter systems, subbottom profilers, and gradiometers, improving technologies have directly impacted marine archaeology. This paper provides a review of the technologies archaeologists have appropriated for the purposes of revealing humanity's past with examples...

... that could improve our current capabilities. outer continental shelf subbottom profiler archaeology gulf survey grid prehistoric site wille 2005 archaeological site resolution artificial intelligence identification continental shelf prehistoric archaeological site sediment gagliano...

...., fax 01-972-952-9435. Abstract The efficiency and navigation accuracy at which subbottom profiler data (2-8 kiloHertz) can be acquired with deepwater Autonomous Underwater Vehicles (AUVs) allow for the acquisition and creation of a high-resolution (4-meter bins) seismic cube. The seismic cube allows...

..., important for detecting areas of potential sea floor instability. The ability to extract the above parameters from 3-D seismic data represent a powerful tool for evaluating deepwater haz- ards that cannot be obtained from standard high resolution surveys. Subbottom Profilers High resolution subbottom...

...). The current GSC prototype consists of 12 groups of hydrophones with 7.5 m between groups, and each group includes 4 elements spaced at 30 cm. A 0.66 liter (40 cu. in.) airgun was utilized as the seismic energy source. The refraction eel was deployed along with a 7 kHz subbottom profiler. Although the primary...

... subbottom profiler sediment side scan sonar tape recording information yellow sea upstream oil & gas geohazard science 1 profiler frequency institute penetration cruise otc 4967 reservoir characterization playback resolution oceanology OTC 4967 Geohazard Surveying in the Yellow Sea...

... systems may be employed for the first survey to help define the geologic setting, then it may be determined that they are not necessary for succeeding surveys. time-lapse high-resolution seismic survey platform reservoir characterization topography otc 4754 subbottom profiler mississippi...

... included medium range side-scan sonar (27-30 kHz) with ranges of 500 and 2500 meters on line spacings of 1000 meters and 5000 meters, respectively. Short-range (100 kHz) sonars provided detail at ranges of 150 and 200 meters, with 480 meter line spacings. Deep-tow subbottom profilers (3.5 and 4.5 kHz...

.... The tracking technique employes a standard subbottom profiler together with two detectors, suspended from paravanes on each side of the ship. A colour-television system provides the helmsman with readily intelligible reflection information, which enables him to keep track of the pipeline. The tracking...