空运数据 Air transport Data
The Bureau of Transportation Statistics (BTS), part of the Department of Transportation (DOT) is the preeminent source of statistics on commercial aviation, multimodal freight activity, and transportation economics, and provides context to decision makers and the public for understanding statistics on transportation.
陆运数据 L T D
世界集装箱指数-Drewry is an independent maritime research consultancy offering market insights and advisory services to senior stakeholders across the global shipping industry. The firm provides market insight and expertise across all the main market sectors of container shipping dry bulk shipping tanker shipping LPG and LNG shipping ports and terminals as well as ocean freight cost benchmarks and procurement support and advisory services to logistics and ocean freight procurement teams. Drewry serves its clients through four business units: Drewry Maritime Research, publishing market-leading research on every key maritime sector; Drewry Maritime Advisors, supporting the needs of shipping and financial institutions; Drewry Supply Chain Advisors, providing ocean freight cost benchmarks and procurement advice to retailers and manufacturers; and Drewry Maritime Financial Research, providing an independent investment research and advisory service on companies operating within the maritime industry.