固态存储雨量计和虹吸自记雨量计降水量对比分析及调整意见(国外英文资料).doc

固态存储雨量计和虹吸自记雨量计降水量对比分析及调整意见(国外英文资料).doc

  1. 1、本文档共15页,可阅读全部内容。
  2. 2、有哪些信誉好的足球投注网站(book118)网站文档一经付费(服务费),不意味着购买了该文档的版权,仅供个人/单位学习、研究之用,不得用于商业用途,未经授权,严禁复制、发行、汇编、翻译或者网络传播等,侵权必究。
  3. 3、本站所有内容均由合作方或网友上传,本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺!文档内容仅供研究参考,付费前请自行鉴别。如您付费,意味着您自己接受本站规则且自行承担风险,本站不退款、不进行额外附加服务;查看《如何避免下载的几个坑》。如果您已付费下载过本站文档,您可以点击 这里二次下载
  4. 4、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等,请点击“版权申诉”(推荐),也可以打举报电话:400-050-0827(电话支持时间:9:00-18:30)。
查看更多
固态存储雨量计和虹吸自记雨量计降水量对比分析及调整意见(国外英文资料)

固态存储雨量计和虹吸自记雨量计降水量对比分析及调整意见(国外英文资料) Solid storage raingauge and comparative analysis of siphon pluviograph precipitation and adjustment Qinghai hydrology and Water Resources Survey Bureau August 2007 Solid storage raingauge and comparative analysis of siphon pluviograph precipitation and adjustment JDZ-1 type rainfall data acquisition instrument and WFZ-2 type water level and rainfall data acquisition instrument are two advanced instruments for automatic measurement, collection and storage of data produced by Nanjing Institute of water conservancy automation. I board from 1999 onwards has installed 89 units, including 30 units installed in the siphon pluviograph with hydrological station observation. In order to reflect the real situation of comparative observation objectively, make it play a greater role in the precipitation observation, according to the Bureaus arrangement, I stand on the 30 existing hydrological observation and siphon pluviograph solid-state storage raingauge data were compared and analyzed, through scientific and rational analysis, the reason for the difference is. Better use of the precipitation data of solid state storage to provide advice and basis, but also put forward opinions and suggestions for the future adjustment of solid pluviometer site layout. 1, the working principle and basic properties of solid-state storage raingauge The main work principle: rain, rain turn bearing udometer mouth to undertake precipitation, through the water pipe into the bucket, the bucket pluviometer when rainfall reached capacity, skip flip, drives the magnetic steel flip, triggering reed switch, generates a pulse signal into the data acquisition device, receiving the pulse signal of collector, cumulative. When a sampling period (5 minutes) at the end of the automatic wake collector, according to the accumulated rainfall sampling period and the date, time, according to the software in a predetermined format, solid RAM, so repeatedly, so as to achieve the cont

文档评论(0)

f8r9t5c + 关注
实名认证
内容提供者

该用户很懒,什么也没介绍

版权声明书
用户编号:8000054077000003

1亿VIP精品文档

相关文档