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Keywords: imagery
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Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35051-MS
... Abstract The imagery provided as a result of the data capture via drone will be used to produce a photogrammetry model to capture the rough 3D structure of the risers. By using our solution to analyse the high-resolution imagery, we will remove subjective manual review of the data by processing...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35388-MS
... benthic maps using integrated seafloor SPI-PV imagery and MBES data. We use a predictive processing framework that extracts physical and biological metrics from the SPI-PV images and combines them with MBES bathymetry and backscatter data. The framework is demonstrated at a permitted energy site off...
Proceedings Papers

Paper presented at the Offshore Technology Conference, August 16–19, 2021
Paper Number: OTC-31103-MS
... current is determined using a non-linear least squares fit. The primary components of SCINS are a long-wave infrared camera and a data acquisition computer. The camera is mounted several 10s of m above the water surface. The system collects imagery at 2 Hz for 5 minutes every 15 minutes, day and night...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2020
Paper Number: OTC-30733-MS
... the images. Methods Multibeam echosounder (MBES) acoustic and SPI/PV surveys were conducted at three coastal areas off the U.S. west coast, including the PacWave South energy test site off of Newport, Oregon. Point data on physical and biological sediment conditions obtained from the SPI/PV imagery were...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2018
Paper Number: OTC-28718-MS
.../235290318_Detection_of_natural_oil_slicks_in_the_NW_Gulf_of_Mexico_using_MODIS_imagery https://gomex.erma.noaa.gov/erma.html https://arxiv.org/abs/1411.4038 accuracy image tile detection chemical spill sar image offshore technology conference oil spill registration imagery visible imagery resolution satellite imagery upstream oil & gas classifier...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2016
Paper Number: OTC-26920-MS
... loop current real time system artificial intelligence forecast offshore technology conference satellite imagery buoy forecaster surface current study period subjective forecast modeling & simulation eddy nautilus accuracy spatial resolution Presentation of OTC-26920-MS...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2015
Paper Number: OTC-25912-MS
... Abstract The super-giant ACG field lies in the Azerbaijani sector of the south Caspian Sea. Since the signing of the "Contract of the Century" in September 1994, the significant complexity of the geohazards setting over this field has required near continual acquisition of geophysical imagery...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2011
Paper Number: OTC-22009-MS
... radar data operation mapping imagery surveillance otc 22009 data policy upstream oil & gas sar imagery satellite imagery detection ice service ice chart iceberg satellite sea ice information offshore technology conference monitoring OTC 22009 Satellite-Based Ice...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 3–6, 2010
Paper Number: OTC-20672-MS
... field developments. This paper attempts to give a basic review of backscatter processing and presents some examples that demonstrate the advantages of multibeam echosounder backscatter over the more commonly used conventional sidescan sonar imagery. sidescan sonar across-track variation...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2007
Paper Number: OTC-18607-MS
... upstream oil & gas evacuation floating production system solar panel sensor imagery operational mode platform hard drive power supply otc 18607 requirement communication irm humidity instrument monitoring system personnel fpso independent remote monitoring system real...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2005
Paper Number: OTC-17716-MS
... line spacing interval and an altitude of the 40 meters. Significance of Subject Matter/Lessons Learned This talk will highlight the seafloor topography and features using the Simrad EM-2000 200 kHz multi-beam bathymetry data and Edgetech 120 kHz mosiaced side scan sonar imagery. The side scan sonar...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2002
Paper Number: OTC-14276-MS
... on both satellite imagery andairborne imagery in differnt radar wavelength bands. Tests of the method on L-and C-band aircraft imagery planned for last year were postponed due toproblems with data acquisition, but they will be completed in the course ofthis year. This paper discusses case studies carried...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2001
Paper Number: OTC-12955-MS
...) to form natural looking and easily interpretable, yet quantitative, landscapes. Color can be used to represent depth or other parameters (like backscatter or sediment properties) which can be draped over the DTM, or high-resolution imagery can be texture mapped on bathymetric or subsurface data. When...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 3–6, 1999
Paper Number: OTC-10769-MS
... seen where free gas is present beneath the hydrate 2, 3 . Large scale surveys using relatively high resolution side-scan sonar acoustic imagery of the seafloor have revealed pockmarks, mud diapirs and mud volcanoes that are often related to methane gas flux 4, 5 . These surveys have also mapped large...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 3–6, 1999
Paper Number: OTC-10874-MS
... office technology conference sonar bathymetry us government information new technology artificial intelligence imagery data warehouse warrenfeltz hydrography vehicle ship This paper was prepared for presentation at the 1999 Offshore Technology Conference held in Houston, Texas, 3 6 May...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 7–10, 1990
Paper Number: OTC-6329-MS
... Abstract Field data from a manganese nodule deposit in the Bothnian Bay were used in this Case study for the application of image processing to sea floor imagery. A digital data-base was acquired from box core samples, bathymetric records, side-scan sonar records, and in-situ camera inspection...

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