CN104820222B - 雨量雷达实时动态衰减订正与降水计算方法 - Google Patents
雨量雷达实时动态衰减订正与降水计算方法 Download PDFInfo
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- CN104820222B CN104820222B CN201410815601.8A CN201410815601A CN104820222B CN 104820222 B CN104820222 B CN 104820222B CN 201410815601 A CN201410815601 A CN 201410815601A CN 104820222 B CN104820222 B CN 104820222B
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- 238000001556 precipitation Methods 0.000 title claims abstract description 37
- 238000000205 computational method Methods 0.000 title claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000012937 correction Methods 0.000 claims abstract description 3
- 238000002310 reflectometry Methods 0.000 claims description 13
- 238000005259 measurement Methods 0.000 claims description 10
- 230000006855 networking Effects 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000011835 investigation Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000001932 seasonal effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/95—Radar or analogous systems specially adapted for specific applications for meteorological use
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/40—Means for monitoring or calibrating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
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Priority Applications (1)
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CN201410815601.8A CN104820222B (zh) | 2014-12-25 | 2014-12-25 | 雨量雷达实时动态衰减订正与降水计算方法 |
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CN201410815601.8A CN104820222B (zh) | 2014-12-25 | 2014-12-25 | 雨量雷达实时动态衰减订正与降水计算方法 |
Publications (2)
Publication Number | Publication Date |
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CN104820222A CN104820222A (zh) | 2015-08-05 |
CN104820222B true CN104820222B (zh) | 2017-08-29 |
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CN201410815601.8A Active CN104820222B (zh) | 2014-12-25 | 2014-12-25 | 雨量雷达实时动态衰减订正与降水计算方法 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106324580B (zh) * | 2016-11-02 | 2018-11-06 | 中国人民解放军理工大学 | 一种基于微波链路网的雷达回波衰减订正方法 |
FR3061775B1 (fr) * | 2017-01-09 | 2020-03-27 | Novimet | Procede d'estimation d'un taux de precipitations, notamment de pluie ou de neige |
CN109614744B (zh) * | 2018-12-28 | 2022-11-22 | 浙江理工大学 | 一种基于大数据的降水量检测方法及系统 |
CN110018479A (zh) * | 2019-04-28 | 2019-07-16 | 中国气象局广州热带海洋气象研究所 | C波段双偏振天气雷达反射率地形遮挡衰减订正方法 |
CN113252995B (zh) * | 2021-05-13 | 2022-05-31 | 中国人民解放军国防科技大学 | 一种基于地面雨强加权的融化层衰减确定方法 |
CN113985378B (zh) * | 2021-12-30 | 2022-03-11 | 雷象科技(北京)有限公司 | 一种阵列天气雷达衰减订正方法 |
CN119414494B (zh) * | 2025-01-07 | 2025-04-04 | 中水北方勘测设计研究有限责任公司 | 一种基于雨滴谱仪和气象雷达的短临降雨预报方法及系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101535834A (zh) * | 2006-11-17 | 2009-09-16 | 罗伯特·博世有限公司 | 用于借助雷达识别降水的方法及装置 |
CN102353955A (zh) * | 2010-06-04 | 2012-02-15 | 罗伯特·博世有限公司 | 雷达传感器以及用于借助雷达传感器检测降水的方法 |
CN102662162A (zh) * | 2012-02-16 | 2012-09-12 | 邓勇 | X波段多普勒雷达降水估测方法 |
CN103499813A (zh) * | 2013-10-11 | 2014-01-08 | 邓勇 | 雷达降水因子判别云与降水的方法 |
Family Cites Families (1)
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US7353121B2 (en) * | 2006-04-28 | 2008-04-01 | Smart Disaster Response Technologies, Inc. | Methods, apparatus, media and signals for facilitating real-time management of a utility supply |
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2014
- 2014-12-25 CN CN201410815601.8A patent/CN104820222B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101535834A (zh) * | 2006-11-17 | 2009-09-16 | 罗伯特·博世有限公司 | 用于借助雷达识别降水的方法及装置 |
CN102353955A (zh) * | 2010-06-04 | 2012-02-15 | 罗伯特·博世有限公司 | 雷达传感器以及用于借助雷达传感器检测降水的方法 |
CN102662162A (zh) * | 2012-02-16 | 2012-09-12 | 邓勇 | X波段多普勒雷达降水估测方法 |
CN103499813A (zh) * | 2013-10-11 | 2014-01-08 | 邓勇 | 雷达降水因子判别云与降水的方法 |
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