Supporting Marine Geoscience Research with ongoing Growth of the Global Multi-Resolution Topography Synthesis and Maintenance of GeoMapApp

通过不断发展的全球多分辨率地形合成和 GeoMapApp 维护来支持海洋地球科学研究

基本信息

  • 批准号:
    1929655
  • 负责人:
  • 金额:
    $ 90.28万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Continuing Grant
  • 财政年份:
    2019
  • 资助国家:
    美国
  • 起止时间:
    2019-09-01 至 2024-02-29
  • 项目状态:
    已结题

项目摘要

Knowledge of the depths and morphology of the seafloor is essential for many areas of marine science. The morphology of the seabed provides a record of the diverse geologic processes that affect the submarine environment including volcanic eruptions, faulting, submarine landslides and sediment transport from the continental margins. Detailed seabed bathymetry is also important for other areas of marine science research including evaluation of biological habitats, ocean circulation studies, and prediction of tsunami inundation, as well as for applied studies including fisheries and coastal resource management. Measurements of depth and morphology are now typically achieved through the use of modern swath multibeam echosounders (MBESs). However, the global ocean is vast, and only a small fraction (15%) of the seafloor has been mapped with direct measurement, and the total area that can be mapped during a typical expedition is very limited. This makes preservation of and easy access to seabed mapping data of high value to the science community. MBES data collected during research expeditions funded by the NSF are now routinely archived and accessible through public databases provided by NOAA's National Centers for Environmental Information. However, specialist processing is needed to translate the raw expedition data into formats useful for diverse scientific and resource management applications. To help meet this need, the research team has developed the Global Multi-Resolution Topography (GMRT) synthesis which is a unified compilation of spatially sparse, quality controlled gridded MBES data merged with lower resolution global-scale ocean data, high-resolution terrestrial elevation data, and a collection of gridded bathymetry datasets at resolutions of meters to hundreds of meters. GMRT is the only such global synthesis, composed of a suite of multi-resolution grids and images, which at highest resolution preserve the full resolution of the underlying data, as well as attribution and access to source data. GMRT can be accessed through a variety of tools including GeoMapApp (GMA), which is a map-based visualization application that enables users to easily visualize seafloor morphology and make custom maps, as well as to visualize and analyze many other marine data types without the need for specialist expertise. Funding for this project supports the continued development and growth of the GMRT synthesis and maintenance of the GMA data visualization and analysis tool. The overall goals of this project are to (1) continue to build the GMRT global synthesis with the processing and integration of new quality controlled MBES coverage from expeditions of the U.S. academic fleet, (2) develop the tools and workflows to enable a distributed mode of GMRT data processing, and the efficient integration of processed MBES data generated by other mapping experts within the science community into the synthesis, (3) provide support for GMA to ensure that this tool is available for GMRT and other data visualization. Broader impacts of this project include greater ease-of-access to marine geoscience data for specialists and non-specialists alike; enhanced research productivity, obviating the need for the time-consuming data processing tasks needed to obtain usable products for scientific inquiry; and facilitating broad re-use of marine geoscience data, which enhances the return on tax-payer investments in ocean science.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.
关于海底深度和形态的知识对于海洋科学的许多领域至关重要。海底的形态记录了影响海底环境的各种地质过程,包括火山爆发、断层作用、海底滑坡和大陆边缘的沉积物迁移。详细的海底水深测量对海洋科学研究的其他领域也很重要,包括生物生境评价、海洋环流研究和海啸淹没预测,对渔业和沿海资源管理等应用研究也很重要。深度和形态的测量现在通常通过使用现代条带多波束回声测深仪来实现。然而,全球海洋是广阔的,只有一小部分(15%)的海底已经通过直接测量绘制,并且在典型的探险期间可以绘制的总面积非常有限。这使得保存和方便获取海底测绘数据对科学界具有很高的价值。在NSF资助的研究考察期间收集的MBES数据现在定期存档,并通过NOAA国家环境信息中心提供的公共数据库访问。然而,需要进行专业处理,将原始的考察数据转换为对各种科学和资源管理应用有用的格式。为了帮助满足这一需求,研究小组开发了全球多分辨率地形(GMRT)合成,这是一个统一的汇编空间稀疏,质量控制网格MBES数据与较低分辨率的全球尺度海洋数据,高分辨率陆地高程数据合并,以及一系列网格测深数据集,分辨率从米到数百米。GMRT是唯一一个这样的全球综合,由一套多分辨率网格和图像组成,在最高分辨率下保留了基础数据的完整分辨率,以及源数据的属性和访问。GMRT可以通过各种工具访问,包括GeoMapApp(GMA),这是一个基于地图的可视化应用程序,使用户能够轻松地可视化海底形态并制作自定义地图,以及可视化和分析许多其他海洋数据类型,而无需专业知识。对这一项目的供资将用于支持全球海洋环境状况监测和报告综合工具的继续发展和增长,以及全球海洋环境状况评估数据可视化和分析工具的维护。该项目的总体目标是:(1)继续建立全球通用测绘资源测试系统,处理和整合来自美国学术船队考察的新的质量控制MBES覆盖范围,(2)开发工具和工作流程,以实现全球通用测绘资源测试系统数据处理的分布式模式,并将科学界其他制图专家生成的经处理的MBES数据有效整合到综合系统中,(3)为全球海洋环境状况评估提供支持,以确保该工具可用于全球海洋环境状况监测和评估以及其他数据可视化。这一项目的更广泛影响包括:使专家和非专家更容易获得海洋地球科学数据;提高研究生产力,避免为获得可用产品进行科学调查而进行耗时的数据处理工作;并促进海洋地球科学数据的广泛再利用,从而提高税收回报率-该奖项反映了NSF的法定使命,并通过使用基金会的智力价值和更广泛的影响审查标准。

项目成果

期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ monograph.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ sciAawards.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ conferencePapers.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ patent.updateTime }}

Suzanne Carbotte其他文献

Suzanne Carbotte的其他文献

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

{{ truncateString('Suzanne Carbotte', 18)}}的其他基金

Collaborative Research: A new subsurface framework for the Cascadia subduction zone derived from integrated analyses of the CASIE21 long-offset multi-channel seismic experiment
合作研究:根据 CASIE21 长偏移距多道地震实验的综合分析得出卡斯卡迪亚俯冲带的新地下框架
  • 批准号:
    2217465
  • 财政年份:
    2022
  • 资助金额:
    $ 90.28万
  • 项目类别:
    Standard Grant
R2R Data Management Services for the Academic Fleet: 2020-2024
学术舰队的 R2R 数据管理服务:2020-2024
  • 批准号:
    1949707
  • 财政年份:
    2019
  • 资助金额:
    $ 90.28万
  • 项目类别:
    Continuing Grant
Supporting Antarctic Research with Ongoing Operations and Development of the USAP-DC Project Catalog and Data Repository
通过 USAP-DC 项目目录和数据存储库的持续运营和开发支持南极研究
  • 批准号:
    1936530
  • 财政年份:
    2019
  • 资助金额:
    $ 90.28万
  • 项目类别:
    Continuing Grant
Collaborative Research: Illuminating the Cascadia plate boundary zone and accretionary wedge with a regional-scale ultra-long offset multi-channel seismic study
合作研究:通过区域尺度超长偏移多道地震研究阐明卡斯卡迪亚板块边界带和增生楔
  • 批准号:
    1827452
  • 财政年份:
    2018
  • 资助金额:
    $ 90.28万
  • 项目类别:
    Standard Grant
Collaborative Research: Inferences on Cascadia Deformation Front and Plate Interface Properties from Advanced Studies of Active Source Seismic Data
合作研究:从主动源地震数据的高级研究中推断卡斯卡迪亚变形前缘和板块界面特性
  • 批准号:
    1657737
  • 财政年份:
    2017
  • 资助金额:
    $ 90.28万
  • 项目类别:
    Standard Grant
Rolling Deck to Repository (R2R) 2014-2019
将 Deck 滚动到存储库 (R2R) 2014-2019
  • 批准号:
    1447797
  • 财政年份:
    2014
  • 资助金额:
    $ 90.28万
  • 项目类别:
    Continuing Grant
EAGER: Collaborative Research: SAVI: Leveraging the Ocean Data Interoperability Platform (ODIP) for International Marine Science
EAGER:合作研究:SAVI:利用海洋数据互操作平台 (ODIP) 促进国际海洋科学
  • 批准号:
    1341929
  • 财政年份:
    2013
  • 资助金额:
    $ 90.28万
  • 项目类别:
    Continuing Grant
Collaborative Research: Evolution and hydration of the Juan de Fuca crust and uppermost mantle: a plate-scale seismic investigation from ridge to trench
合作研究:胡安德富卡地壳和上地幔的演化和水化:从洋脊到海沟的板块规模地震调查
  • 批准号:
    1029411
  • 财政年份:
    2012
  • 资助金额:
    $ 90.28万
  • 项目类别:
    Continuing Grant
Collaborative Research: Rolling Deck to Repository (R2R): Transforming the Academic Fleet Into an Integrated Global Observing System
合作研究:滚动甲板到存储库(R2R):将学术舰队转变为综合的全球观测系统
  • 批准号:
    0947877
  • 财政年份:
    2009
  • 资助金额:
    $ 90.28万
  • 项目类别:
    Continuing Grant
Collaborative Research: Seismic Reflection Data System for Marine Geosciences II
合作研究:海洋地球科学地震反射数据系统II
  • 批准号:
    0824630
  • 财政年份:
    2008
  • 资助金额:
    $ 90.28万
  • 项目类别:
    Continuing Grant

相似国自然基金

近海沉积物中Marine Group I古菌新类群的发现、培养及其驱动碳氮循环的机制
  • 批准号:
    92051115
  • 批准年份:
    2020
  • 资助金额:
    81.0 万元
  • 项目类别:
    重大研究计划

相似海外基金

Data Services in Support of Marine Geoscience Research: Preservation, Synthesis and Access
支持海洋地球科学研究的数据服务:保存、合成和访问
  • 批准号:
    2317595
  • 财政年份:
    2023
  • 资助金额:
    $ 90.28万
  • 项目类别:
    Continuing Grant
Marine Geoscience Data System 2020: Optimizing Established Data Infrastructure for the Future
海洋地球科学数据系统 2020:为未来优化现有数据基础设施
  • 批准号:
    1933512
  • 财政年份:
    2019
  • 资助金额:
    $ 90.28万
  • 项目类别:
    Continuing Grant
NESP MB Project C3 - Change detection and monitoring of key marine and coastal environments – application of the Australian Geoscience Data Cube
NESP MB 项目 C3 - 主要海洋和沿海环境的变化检测和监测 — 澳大利亚地球科学数据立方体的应用
  • 批准号:
    global : 3ad255f9-64f0-496d-8b75-703a637162da
  • 财政年份:
    2015
  • 资助金额:
    $ 90.28万
  • 项目类别:
NESP MB Project C3 - Change detection and monitoring of key marine and coastal environments – application of the Australian Geoscience Data Cube
NESP MB 项目 C3 - 主要海洋和沿海环境的变化检测和监测 — 澳大利亚地球科学数据立方体的应用
  • 批准号:
    global : 3ad255f9-64f0-496d-8b75-703a637162da
  • 财政年份:
    2015
  • 资助金额:
    $ 90.28万
  • 项目类别:
Marine Geoscience Leadership Symposium: Professional Development for Early Career Researchers
海洋地球科学领导研讨会:早期职业研究人员的专业发展
  • 批准号:
    1235507
  • 财政年份:
    2012
  • 资助金额:
    $ 90.28万
  • 项目类别:
    Standard Grant
Geoinformatics Facilities Support: Integrated Data Collections for the Earth & Ocean Sciences: The Marine Geoscience Data System and the Geoinformatics for Geochemistry Progr
地理信息学设施支持:地球综合数据收集
  • 批准号:
    0950477
  • 财政年份:
    2010
  • 资助金额:
    $ 90.28万
  • 项目类别:
    Cooperative Agreement
Marine Geoscience Leadership Symposium: Professional Development fopr Early Career Researchers
海洋地球科学领导力研讨会:早期职业研究人员的专业发展
  • 批准号:
    1031668
  • 财政年份:
    2010
  • 资助金额:
    $ 90.28万
  • 项目类别:
    Standard Grant
Marine Geoscience Leadership Initiative: A New Leadership Symposium for Early Career Researchers
海洋地球科学领导力倡议:针对早期职业研究人员的新领导力研讨会
  • 批准号:
    0813758
  • 财政年份:
    2008
  • 资助金额:
    $ 90.28万
  • 项目类别:
    Standard Grant
Managing Digital Data Collections for the Earth & Ocean Sciences: Geoinformatics for Geochemistry and the Marine Geoscience Data System
管理地球的数字数据收集
  • 批准号:
    0649638
  • 财政年份:
    2007
  • 资助金额:
    $ 90.28万
  • 项目类别:
    Continuing Grant
Workshop: 3-D Seismic Reflection Imaging: A New Opportunity for Marine Geoscience Research
研讨会:3D 地震反射成像:海洋地球科学研究的新机遇
  • 批准号:
    0517854
  • 财政年份:
    2005
  • 资助金额:
    $ 90.28万
  • 项目类别:
    Standard Grant
{{ showInfoDetail.title }}

作者:{{ showInfoDetail.author }}

知道了