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过去的水文资料整编成果,由于受到各种条件的限制,或多或少存在着这样或那样的不足,而水利水电建设对资料的要求越来越高,很有必要对以前的水文资料整编成果进行一次审核。建议有条件的地方开展这项工作。通过这项工作可以达到提高资料质量和使用价值,改进测量方法。具体作法是:一、登记测站及观测资料的基本情况(一)测站沿革;(二)测验河段及其附近河流情况;(三)水准基面、水准点变动情况;(四)水位资料情况,包括基本水尺变动情况,水位精度受影响时的处理情况;(五)流量资料情况,包括测速方法,起点距、水深测读方法,断面测验方法以及测速测深垂线的分布情况等;
In the past, the result of reorganization of hydrological data was more or less limited due to various conditions, and the requirements for data were getting higher and higher. Therefore, it was necessary to reorganize the results of previous hydrological data Conduct an audit. It is suggested that this work should be carried out wherever possible. Through this work can be achieved to improve data quality and value, improve measurement methods. The specific practices are: First, the basic situation of registration stations and observation data (A) of the station evolution; (B) to test the river and the river near it; (C) the level of the base surface, the standard point changes; (5) Flow data including the method of speed measurement, the starting distance, the method of depth measurement, the method of cross-section test and the distribution of the vertical velocimetry Wait;