RU2114445C1 - Способ оценки неэвклидовых эффектов, влияющих на изображение, полученное при помощи спутниковой радиолокационной станции, и спутник, предназначенный для реализации этого способа - Google Patents

Способ оценки неэвклидовых эффектов, влияющих на изображение, полученное при помощи спутниковой радиолокационной станции, и спутник, предназначенный для реализации этого способа Download PDF

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Publication number
RU2114445C1
RU2114445C1 RU97107476/09A RU97107476A RU2114445C1 RU 2114445 C1 RU2114445 C1 RU 2114445C1 RU 97107476/09 A RU97107476/09 A RU 97107476/09A RU 97107476 A RU97107476 A RU 97107476A RU 2114445 C1 RU2114445 C1 RU 2114445C1
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Russia
Prior art keywords
radar
satellite
interferograms
earth
stations
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RU97107476/09A
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English (en)
Russian (ru)
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RU97107476A (ru
Inventor
Энри Массоне Дидье (FR)
Энри Массоне Дидье
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Сантр Насьональ Д'Этюд Спасьяль
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Publication of RU2114445C1 publication Critical patent/RU2114445C1/ru
Publication of RU97107476A publication Critical patent/RU97107476A/ru

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/10—Artificial satellites; Systems of such satellites; Interplanetary vehicles
    • B64G1/1021—Earth observation satellites
    • 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
    • G01S13/87—Combinations of radar systems, e.g. primary radar and secondary radar
    • 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
    • G01S13/90—Radar or analogous systems specially adapted for specific applications for mapping or imaging using synthetic aperture techniques, e.g. synthetic aperture radar [SAR] techniques
    • G01S13/9021—SAR image post-processing techniques
    • G01S13/9023—SAR image post-processing techniques combined with interferometric techniques
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
    • B64G1/66—Arrangements or adaptations of apparatus or instruments, not otherwise provided for
    • 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
    • G01S13/08—Systems for measuring distance only
    • G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
    • G01S13/24—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using frequency agility of carrier wave
    • 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
    • G01S13/90—Radar or analogous systems specially adapted for specific applications for mapping or imaging using synthetic aperture techniques, e.g. synthetic aperture radar [SAR] techniques
    • G01S13/904—SAR modes
    • 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
    • G01S7/4004—Means for monitoring or calibrating of parts of a radar system
    • G01S7/4021—Means for monitoring or calibrating of parts of a radar system of receivers

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  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Electromagnetism (AREA)
  • Radar Systems Or Details Thereof (AREA)
RU97107476/09A 1994-10-13 1995-10-12 Способ оценки неэвклидовых эффектов, влияющих на изображение, полученное при помощи спутниковой радиолокационной станции, и спутник, предназначенный для реализации этого способа RU2114445C1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9412220 1994-10-13
FR9412220A FR2725792A1 (fr) 1994-10-13 1994-10-13 Procede pour evaluer des effets non-euclidiens affectant une image obtenue avec un radar spatial, et satellite pour sa mise en oeuvre

Publications (2)

Publication Number Publication Date
RU2114445C1 true RU2114445C1 (ru) 1998-06-27
RU97107476A RU97107476A (ru) 1998-10-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU97107476/09A RU2114445C1 (ru) 1994-10-13 1995-10-12 Способ оценки неэвклидовых эффектов, влияющих на изображение, полученное при помощи спутниковой радиолокационной станции, и спутник, предназначенный для реализации этого способа

Country Status (7)

Country Link
US (1) US5905456A (enExample)
EP (1) EP0786096B1 (enExample)
JP (1) JPH10509511A (enExample)
DE (1) DE69514379T2 (enExample)
FR (1) FR2725792A1 (enExample)
RU (1) RU2114445C1 (enExample)
WO (1) WO1996012201A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2749671B1 (fr) * 1996-06-06 1998-08-28 Onera (Off Nat Aerospatiale) Procede et dispositif pour la surveillance d'un site instable
US7057023B2 (en) * 2002-01-11 2006-06-06 Nexia Biotechnologies Inc. Methods and apparatus for spinning spider silk protein
WO2006028961A2 (en) 2004-09-03 2006-03-16 Athersys, Inc. Tricyclic heteroaryl piperazines, pyrrolidines and azetidines as serotonin receptor modulators
US6919839B1 (en) 2004-11-09 2005-07-19 Harris Corporation Synthetic aperture radar (SAR) compensating for ionospheric distortion based upon measurement of the group delay, and associated methods
US6914553B1 (en) 2004-11-09 2005-07-05 Harris Corporation Synthetic aperture radar (SAR) compensating for ionospheric distortion based upon measurement of the Faraday rotation, and associated methods
US8138961B2 (en) * 2009-03-24 2012-03-20 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Step frequency ISAR
US9529081B2 (en) * 2013-04-03 2016-12-27 The Boeing Company Using frequency diversity to detect objects
RU2572812C2 (ru) * 2014-05-28 2016-01-20 Федеральное государственное казённое образовательное учреждение высшего профессионального образования "Калининградский пограничный институт Федеральной службы безопасности Российской Федерации" Нелинейный радиолокатор с лазерным целеуказателем и частотным дальномером
US10852421B1 (en) * 2019-01-24 2020-12-01 Descartes Labs, Inc. Sparse phase unwrapping

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5332999A (en) * 1993-02-05 1994-07-26 Agence Spatiale Europeenne Process for generating synthetic aperture radar interferograms

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5726656A (en) * 1996-12-19 1998-03-10 Hughes Electronics Atmospheric correction method for interferometric synthetic array radar systems operating at long range

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5332999A (en) * 1993-02-05 1994-07-26 Agence Spatiale Europeenne Process for generating synthetic aperture radar interferograms

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
1. Goldstein et al, Satellite radar interferometry: Two-dimensional phase unwrapping. Radio Scince. Том 23, N 4, июль-август 1988, с. 713 - 720. 2. *

Also Published As

Publication number Publication date
WO1996012201A1 (fr) 1996-04-25
EP0786096A1 (fr) 1997-07-30
EP0786096B1 (fr) 2000-01-05
FR2725792A1 (fr) 1996-04-19
DE69514379T2 (de) 2000-07-27
JPH10509511A (ja) 1998-09-14
FR2725792B1 (enExample) 1997-02-21
DE69514379D1 (de) 2000-02-10
US5905456A (en) 1999-05-18

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Effective date: 20031013