本文介绍了在进行表面流速流向数据采集时,使用不同浮标和采集方法。实践表明,采用新的数据收集方法和新式浮标能让施工单位在人力、物力及施工时间方面,降低生产成本,提高安全保障,并实现测绘的数字化、自动化。 This article describes the different buoys and acquisition methods used when performing surface flow rate data acquisition. Practice shows that the adoption of new data collection methods and new buoys allow construction units to reduce production costs, increase safety and security, and digitize and automate surveying and mapping in terms of manpower, material resources and construction time.