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项目编号 | 1530560 |
MRI: ACQUISITION OF A SHALLOW-WATER AUTONOMOUS MULTIBEAM HYDROGRAPHIC SURVEYING SYSTEM | |
Daniel Shugar | |
主持机构 | University of Washington |
项目开始年 | 2015 |
2015-08-01 | |
项目结束日期 | 2018-07-31 |
资助机构 | US-NSF |
项目类别 | Standard Grant |
项目经费 | 250990(USD) |
国家 | 美国 |
语种 | 英语 |
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. |
来源学科分类 | Geosciences - Earth Sciences |
文献类型 | 项目 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/68358 |
专题 | 环境与发展全球科技态势 |
推荐引用方式 GB/T 7714 | Daniel Shugar.MRI: ACQUISITION OF A SHALLOW-WATER AUTONOMOUS MULTIBEAM HYDROGRAPHIC SURVEYING SYSTEM.2015. |
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