Velocity Mapping Toolbox (VMT): a processing and visualization suite for moving‐vessel ADCP measurements
Velocity Mapping Toolbox (VMT): a processing and visualization suite for moving‐vessel ADCP measurements
复制标题
DOI：
10.1002/esp.3367
复制
发表时间：
2011-12
影响因子：
3.3
通讯作者：
Daniel R. Parsons;P. R. Jackson;J. Czuba;F. Engel;B. Rhoads;Kevin A. Oberg;James L. Best;David S. Mueller;Kevin K. Johnson;James D. Riley
中科院分区：
文献类型：
--
作者：
Daniel R. Parsons;P. R. Jackson;J. Czuba;F. Engel;B. Rhoads;Kevin A. Oberg;James L. Best;David S. Mueller;Kevin K. Johnson;James D. Riley
近年来，声学多普勒海流剖面仪（ADCP）用于流量测量和三维流量测绘的使用迅速增加，主要是由于声学技术和信号处理的进步。最近的研究已经开发出各种方法来处理从一系列ADCP部署获得的数据，本文建立在这一进展的基础上，通过描述新的软件处理和可视化ADCP数据收集沿着断面在河流或其他水体。新的实用程序Velocity Mapping Vector（VMT）允许快速处理（矢量旋转、投影、平均和平滑）、可视化（平面形状和横截面矢量和轮廓绘制）以及分析一系列ADCP导出的数据集。本文记录了工具箱中的数据处理例程，并提供了一组不同的示例来演示其功能。该工具箱适用于分析在广泛的水生环境中收集的ADCP数据，并作为开源代码沿着本出版物提供。2012年出版。本条目属于美国政府作品，在美国属于公有领域。
The use of acoustic Doppler current profilers (ADCP) for discharge measurements and three‐dimensional flow mapping has increased rapidly in recent years and has been primarily driven by advances in acoustic technology and signal processing. Recent research has developed a variety of methods for processing data obtained from a range of ADCP deployments and this paper builds on this progress by describing new software for processing and visualizing ADCP data collected along transects in rivers or other bodies of water. The new utility, the Velocity Mapping Toolbox (VMT), allows rapid processing (vector rotation, projection, averaging and smoothing), visualization (planform and cross‐section vector and contouring), and analysis of a range of ADCP‐derived datasets. The paper documents the data processing routines in the toolbox and presents a set of diverse examples that demonstrate its capabilities. The toolbox is applicable to the analysis of ADCP data collected in a wide range of aquatic environments and is made available as open‐source code along with this publication. Published 2012. This article is a U.S. Government work and is in the public domain in the USA.