Database for Hydrological Time Series of Inland Waters

Database for Hydrological Time Series of Inland Waters (DAHITI)是一个内陆水文时间序列数据库，由德国慕尼黑工业大学大地测量研究所于2013年创建。该数据库提供来自卫星测高和光学遥感影像的湖泊、水库、河流和湿地的水位时间序列、表面积变化、体积变化、水深测量等多种水文信息。所有产品在简短注册后可免费提供给用户社区使用。The Database for Hydrological Time Series of Inland Waters (DAHITI) is an inland hydrological time series database developed in 2013 by the Institute of Geodesy at the Technical University of Munich, Germany. It provides a variety of hydrological information including water level time series, surface area variations, volume variations and bathymetric measurements for lakes, reservoirs, rivers and wetlands derived from satellite altimetry and optical remote sensing imagery. All products are freely available to the user community after a brief registration.

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背景与挑战

背景概述

DAHITI（内陆水文时间序列数据库）由德国慕尼黑工业大学大地测量研究所于2013年建立，通过卫星测高和光学遥感提供湖泊、河流等内陆水体的水位、表面积、体积变化等多种水文时间序列数据。该数据库产品在简短注册后可免费获取。