کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4676479 | 1634499 | 2009 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Through-ice AUV deployment: Operational and technical experience from two seasons of Arctic fieldwork
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
علوم زمین و سیاره ای (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Through-ice AUV deployment: Operational and technical experience from two seasons of Arctic fieldwork Through-ice AUV deployment: Operational and technical experience from two seasons of Arctic fieldwork](/preview/png/4676479.png)
چکیده انگلیسی
Detailed sea ice draft mapping was recently accomplished in the Beaufort Sea, north of Alaska, in 2007 and in the Lincoln Sea, north of Canada's Ellesmere Island, in 2008 using a small (3 m long, 20 cm diameter), man-handleable Gavia AUV incorporating an inertial navigation system and a 500 kHz phase-measuring swath sonar. The topography of specific ice features was mapped across 80 m-wide swaths by performing repeated runs in the vicinity of access holes drilled in the sea ice. The paper discusses the technical and operational developments undertaken to successfully accomplish the missions, including test deployments in a frozen Canadian lake prior to each Arctic deployment. Example data are shown and accuracy issues discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Cold Regions Science and Technology - Volume 56, Issues 2–3, May 2009, Pages 90–97
Journal: Cold Regions Science and Technology - Volume 56, Issues 2–3, May 2009, Pages 90–97
نویسندگان
Martin Jonathan Doble, Alexander L. Forrest, Peter Wadhams, Bernard E. Laval,