| 项目编号: | 1530560
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| 项目名称: | MRI: ACQUISITION OF A SHALLOW-WATER AUTONOMOUS MULTIBEAM HYDROGRAPHIC SURVEYING SYSTEM |
| 作者: | Daniel Shugar
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| 承担单位: | University of Washington
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| 批准年: | 2014
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| 开始日期: | 2015-08-01
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| 结束日期: | 2018-07-31
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| 资助金额: | USD250990
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| 资助来源: | US-NSF
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| 项目类别: | Standard Grant
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| 国家: | US
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| 语种: | 英语
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| 特色学科分类: | Geosciences - Earth Sciences
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| 英文关键词: | operated/autonomous shallow water bathymetric mapping system
; operating system
; hydrographic surveying
; global navigation satellite system
; shallow water system
; shallow inlet
; multibeam sonar
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| 英文摘要: | 1530560
Shugar
Funding from this Major Research Instrumentation (MRI) Program grant will enable an early career investigator to acquire and deploy a novel remotely operated/autonomous shallow water bathymetric mapping system for hydrographic surveying in rivers, lakes and remote locations inaccessible to traditional survey vessels. The unmanned surface vessel (USV) is manufactured by Teledyne, is 1.8 m long, has twin props and will be outfitted with a multibeam sonar, a real-time kinematic (RTK) Global Navigation Satellite System (GNSS) receiver and an inertial measurement unit (IMU). The operating system will include survey planning and data analysis software.
The USV as equipped offers the capability to map bathymetry with cm-scale resolution especially in shallow water systems where traditional survey vessels cannot operate (e.g. proglacial lakes, shallow inlets, estuaries and proglacial rivers). By using repeat mapping over time the investigator will gain an advanced understanding of fluvial sediment transport, bedform and delta evolution in environments that impact human populations. Many of the investigators mapping targets have never before been surveyed so the knowledge gained has the potential to be transformative and therefore supports NSF mission of promoting the progress of science. Undergraduates at this predominantly undergraduate university will be engaged in experiential field mapping using the USV, increasing employability in fields that routinely engage in hydrographic surveying and thus promoting the national welfare. |
| 资源类型: | 项目
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/93859
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| Appears in Collections: | 影响、适应和脆弱性
气候减缓与适应
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| Recommended Citation: | |
Daniel Shugar. MRI: ACQUISITION OF A SHALLOW-WATER AUTONOMOUS MULTIBEAM HYDROGRAPHIC SURVEYING SYSTEM. 2014-01-01.
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