Predicted tidal information (Hourly heights of astronomical tides) in Hong Kong

This layer shows the predicted tidal information (Hourly heights of astronomical tides) in Hong Kong. It is a set of the data made available by the Hong Kong Observatory under the Government of Hong Kong Special Administrative Region (the "Government") at https://portal.csdi.gov.hk ("CSDI Portal"). The source data has been processed and converted into Esri File Geodatabase format and then uploaded to Esri’s ArcGIS Online platform for sharing and reference purpose. The objectives are to facilitate our Hong Kong ArcGIS Online users to use the data in a spatial ready format and save their data conversion effort. For details about the data, source format and terms of conditions of usage, please refer to the website of Hong Kong CSDI Portal at https://portal.csdi.gov.hk.本图层展示香港地区的预报潮汐信息，具体为天文潮汐逐小时潮高数据。本数据集由香港特别行政区政府（下称「政府」）辖下的香港天文台提供，获取途径为https://portal.csdi.gov.hk（下称「CSDI门户网站」）。原始数据已完成处理并转换为Esri文件地理数据库（Esri File Geodatabase）格式，随后上传至Esri的ArcGIS Online平台，用于共享与参考。本数据集的设计初衷为方便香港地区的ArcGIS Online用户直接使用具备空间就绪格式的数据，免去其进行数据转换的工作负担。如需了解该数据集的详细信息、原始格式及使用条款，请访问香港CSDI门户网站（https://portal.csdi.gov.hk）查阅。