GSO ISO 6420:2015由GSO 发布于 2015-09-03。
GSO ISO 6420:2015在国际标准分类中归属于: 17.120.20 明渠中流量的测量。
GSO ISO 6420:2015 的最新版本是哪一版?
最新版本是 GSO ISO 6420:2015 。
This International Standard specifies methods of determining the position of hydrometric boats with respect to known points on the banks of rivers or estuaries. It applies to conventional surveying techniques and, in recognition of the availability of more sophisticated equipment, describes the principles of operation of currently available electronic positioning equipment. This International Standard does not cover the requirements for position fixing that occur in large scale hydrographic surveys such as those conducted on oceans.
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