EP4127772A4 - Wetterradar mit konischer abtastung - Google Patents

Wetterradar mit konischer abtastung

Info

Publication number
EP4127772A4
EP4127772A4 EP21779017.9A EP21779017A EP4127772A4 EP 4127772 A4 EP4127772 A4 EP 4127772A4 EP 21779017 A EP21779017 A EP 21779017A EP 4127772 A4 EP4127772 A4 EP 4127772A4
Authority
EP
European Patent Office
Prior art keywords
weather radar
conical scan
scan weather
conical
radar
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP21779017.9A
Other languages
English (en)
French (fr)
Other versions
EP4127772A1 (de
Inventor
James R Carswell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tomorrow Companies Inc
Original Assignee
Tomorrow Companies Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US17/163,640 external-priority patent/US11609302B2/en
Application filed by Tomorrow Companies Inc filed Critical Tomorrow Companies Inc
Publication of EP4127772A1 publication Critical patent/EP4127772A1/de
Publication of EP4127772A4 publication Critical patent/EP4127772A4/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/42—Simultaneous measurement of distance and other co-ordinates
    • G01S13/422—Simultaneous measurement of distance and other co-ordinates sequential lobing, e.g. conical scan
    • 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
    • G01S13/89—Radar or analogous systems specially adapted for specific applications for mapping or imaging
    • 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
    • G01S13/955—Radar or analogous systems specially adapted for specific applications for meteorological use mounted on satellite
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radar Systems Or Details Thereof (AREA)
EP21779017.9A 2020-03-31 2021-03-31 Wetterradar mit konischer abtastung Pending EP4127772A4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063002479P 2020-03-31 2020-03-31
US17/163,640 US11609302B2 (en) 2017-03-31 2021-02-01 Modular object-oriented digital sub-system architecture with primary sequence control and synchronization
PCT/US2021/025253 WO2021202797A1 (en) 2020-03-31 2021-03-31 Conical scan weather radar

Publications (2)

Publication Number Publication Date
EP4127772A1 EP4127772A1 (de) 2023-02-08
EP4127772A4 true EP4127772A4 (de) 2024-04-10

Family

ID=77929985

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21779017.9A Pending EP4127772A4 (de) 2020-03-31 2021-03-31 Wetterradar mit konischer abtastung

Country Status (2)

Country Link
EP (1) EP4127772A4 (de)
WO (1) WO2021202797A1 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6137437A (en) * 1999-03-24 2000-10-24 Agence Spatiale Europeenne Spaceborne scatterometer
CN101672914A (zh) * 2009-10-26 2010-03-17 西安空间无线电技术研究所 一种圆锥扫描高分辨率微波散射计的信号处理方法
CN103675788A (zh) * 2013-12-05 2014-03-26 中国科学院空间科学与应用研究中心 散射计回波信号中降水回波及海面后向散射的分离方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2671879B1 (fr) * 1991-01-22 1993-11-19 Alcatel Espace Dispositif, embarqu2 sur satellite, de mesure du coefficient de retrodiffusion de la mer.
ITTO20130108A1 (it) * 2013-02-08 2014-08-09 Thales Alenia Space Italia S P A C On Unico Socio Innovativo metodo per generare immagini sar in modalita' stripmap
ITTO20130196A1 (it) * 2013-03-13 2014-09-14 Thales Alenia Space Italia S P A C On Unico Socio Sistema radar ad apertura reale per uso a bordo di un satellite e per applicazioni di sorveglianza marittima
EP3222531B1 (de) * 2014-11-18 2023-01-04 Kawasaki Jukogyo Kabushiki Kaisha Radarsatellit und radarsatellitensystem mit verwendung davon
US10705204B2 (en) * 2017-12-08 2020-07-07 International Business Machines Corporation Crop classification and growth tracking with synthetic aperture radar

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6137437A (en) * 1999-03-24 2000-10-24 Agence Spatiale Europeenne Spaceborne scatterometer
CN101672914A (zh) * 2009-10-26 2010-03-17 西安空间无线电技术研究所 一种圆锥扫描高分辨率微波散射计的信号处理方法
CN103675788A (zh) * 2013-12-05 2014-03-26 中国科学院空间科学与应用研究中心 散射计回波信号中降水回波及海面后向散射的分离方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021202797A1 *
WANG YUE-XIA ET AL: "Novel Scanning Strategy for Future Spaceborne Doppler Weather Radar With Application to Tropical Cyclones", IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING, IEEE, USA, vol. 10, no. 6, 1 June 2017 (2017-06-01), pages 2685 - 2693, XP011656871, ISSN: 1939-1404, [retrieved on 20170719], DOI: 10.1109/JSTARS.2017.2672826 *

Also Published As

Publication number Publication date
EP4127772A1 (de) 2023-02-08
WO2021202797A1 (en) 2021-10-07

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