ATE149693T1 - Bilderzeugendes lidar-system für flache und küsten-gewässer - Google Patents

Bilderzeugendes lidar-system für flache und küsten-gewässer

Info

Publication number
ATE149693T1
ATE149693T1 AT92105505T AT92105505T ATE149693T1 AT E149693 T1 ATE149693 T1 AT E149693T1 AT 92105505 T AT92105505 T AT 92105505T AT 92105505 T AT92105505 T AT 92105505T AT E149693 T1 ATE149693 T1 AT E149693T1
Authority
AT
Austria
Prior art keywords
shallow
present
lidar system
underwater
imaging
Prior art date
Application number
AT92105505T
Other languages
English (en)
Inventor
Bobby Lee Ulich
R Norris Keeler
Kirk J Daniels
John Mclean
Tom Stefanick
Thomas L Corwin
Original Assignee
Kaman Aerospace Corp
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
Application filed by Kaman Aerospace Corp filed Critical Kaman Aerospace Corp
Application granted granted Critical
Publication of ATE149693T1 publication Critical patent/ATE149693T1/de

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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/483—Details of pulse systems
    • G01S7/486—Receivers
    • G01S7/487—Extracting wanted echo signals, e.g. pulse detection
    • 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/08—Systems determining position data of a target for measuring distance only
    • G01S17/10—Systems determining position data of a target for measuring distance only using transmission of interrupted, pulse-modulated waves
    • G01S17/18—Systems determining position data of a target for measuring distance only using transmission of interrupted, pulse-modulated waves wherein range gates are used
    • 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/66—Tracking systems using electromagnetic waves other than radio waves
    • 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Radar Systems Or Details Thereof (AREA)
AT92105505T 1991-10-11 1992-03-31 Bilderzeugendes lidar-system für flache und küsten-gewässer ATE149693T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/774,663 US5457639A (en) 1991-10-11 1991-10-11 Imaging lidar system for shallow and coastal water

Publications (1)

Publication Number Publication Date
ATE149693T1 true ATE149693T1 (de) 1997-03-15

Family

ID=25101880

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92105505T ATE149693T1 (de) 1991-10-11 1992-03-31 Bilderzeugendes lidar-system für flache und küsten-gewässer

Country Status (4)

Country Link
US (1) US5457639A (de)
EP (1) EP0494700B1 (de)
AT (1) ATE149693T1 (de)
DE (1) DE69217678D1 (de)

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DE4320485B4 (de) * 1993-06-21 2007-04-19 Eads Deutschland Gmbh Verfahren zur Objektvermessung mittels intelligenter Entfernungsbildkamera
US5448936A (en) * 1994-08-23 1995-09-12 Hughes Aircraft Company Destruction of underwater objects
US6963354B1 (en) * 1997-08-07 2005-11-08 The United States Of America As Represented By The Secretary Of The Navy High resolution imaging lidar for detecting submerged objects
JP3723721B2 (ja) * 2000-05-09 2005-12-07 ペンタックス株式会社 光波測距儀及びａｆ機能を有する光波測距儀
US6690017B2 (en) 2002-02-21 2004-02-10 Ford Global Technologies, Llc GPS-based anti-blinding system for active night vision
US8483960B2 (en) 2002-09-20 2013-07-09 Visual Intelligence, LP Self-calibrated, remote imaging and data processing system
US8994822B2 (en) 2002-08-28 2015-03-31 Visual Intelligence Lp Infrastructure mapping system and method
US7893957B2 (en) 2002-08-28 2011-02-22 Visual Intelligence, LP Retinal array compound camera system
USRE49105E1 (en) 2002-09-20 2022-06-14 Vi Technologies, Llc Self-calibrated, remote imaging and data processing system
AU2003304436A1 (en) * 2002-12-13 2005-03-07 Utah State University Research Foundation A vehicle mounted system and method for capturing and processing physical data
AU2006345002B2 (en) * 2005-07-27 2012-02-02 L-3 Communications Cyterra Corporation Energetic material detector
US8292496B1 (en) 2005-07-27 2012-10-23 L-3 Communications Cyterra Corporation Energetic material detector
US20110151575A1 (en) * 2005-07-27 2011-06-23 L-3 Communications Cyterra Corporation Energetic Material Detector
US7916933B2 (en) * 2007-01-18 2011-03-29 Northrop Grumman Systems Corporation Automatic target recognition system for detection and classification of objects in water
US8184276B2 (en) 2008-12-08 2012-05-22 Carl Embry Continuous index of refraction compensation method for measurements in a medium
US11313678B2 (en) 2011-06-30 2022-04-26 The Regents Of The University Of Colorado Remote measurement of shallow depths in semi-transparent media
US11933899B2 (en) 2011-06-30 2024-03-19 The Regents Of The University Of Colorado Remote measurement of shallow depths in semi-transparent media
US11231502B2 (en) 2011-06-30 2022-01-25 The Regents Of The University Of Colorado Remote measurement of shallow depths in semi-transparent media
US10684362B2 (en) 2011-06-30 2020-06-16 The Regents Of The University Of Colorado Remote measurement of shallow depths in semi-transparent media
KR101690704B1 (ko) * 2014-10-16 2016-12-28 한국해양과학기술원 해안 및 연안 타깃 탐지 방법 및 시스템
US10126459B2 (en) 2015-03-12 2018-11-13 Raytheon Company System and method for depth profiling by temporal and spatial range gating based on penetrating electromagnetic radiation
US10701913B2 (en) * 2016-01-12 2020-07-07 Planck Aerosystems Inc. Methods and apparatus for unmanned aircraft-based object detection
US12399279B1 (en) 2016-02-15 2025-08-26 Red Creamery Llc Enhanced hybrid LIDAR with high-speed scanning
US12399278B1 (en) 2016-02-15 2025-08-26 Red Creamery Llc Hybrid LIDAR with optically enhanced scanned laser
US12123950B2 (en) 2016-02-15 2024-10-22 Red Creamery, LLC Hybrid LADAR with co-planar scanning and imaging field-of-view
US11556000B1 (en) 2019-08-22 2023-01-17 Red Creamery Llc Distally-actuated scanning mirror
US9909927B1 (en) * 2016-06-22 2018-03-06 The United States Of America As Represented By The Secretary Of The Navy Optical attenuation coefficient meter
DE102017107406A1 (de) * 2017-04-06 2018-10-11 Valeo Schalter Und Sensoren Gmbh Verbesserte Auflösung für ein Lidar-Sensorsystem für ein Kraftfahrzeug
WO2018236903A1 (en) 2017-06-20 2018-12-27 Planck Aerosystems Inc. SYSTEMS AND METHODS FOR RECHARGING A PILOT-FREE AIR VEHICLE ON A MOBILE PLATFORM
EP3784569B1 (de) 2018-05-23 2025-02-26 AeroVironment, Inc. System und verfahren zum anbinden von drohnen
US12228407B2 (en) 2019-01-15 2025-02-18 Aerovironment, Inc. Systems and methods for delivery using unmanned aerial vehicles
JP7335982B2 (ja) * 2019-05-30 2023-08-30 ウールパート インコーポレイテッド 空中地形測深ＬｉＤＡＲシステム及びその方法
CN110673112A (zh) * 2019-12-05 2020-01-10 湖南国天电子科技有限公司 一种条纹管激光雷达距离选通门控制方法及装置
CN111077536B (zh) * 2019-12-18 2023-08-18 华中科技大学鄂州工业技术研究院 一种海洋激光雷达测探回波分类方法及装置
CN111077537B (zh) * 2019-12-18 2023-08-22 华中科技大学鄂州工业技术研究院 一种测探回波优化分类方法及装置
CN113109834A (zh) * 2021-04-16 2021-07-13 中国人民解放军国防科技大学 高能量、高精度水下三维成像的激光雷达系统和方法
CN117331055A (zh) * 2022-06-23 2024-01-02 中国人民解放军战略支援部队信息工程大学 机载激光测深近水面渗透误差修正的半经验波形分解方法

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US3858206A (en) * 1973-02-05 1974-12-31 Hughes Aircraft Co Method and means for operating an airborne switched array radar system
CA1256535A (en) * 1984-11-09 1989-06-27 Brian Billard Airborne measurement of optical scattering coefficient
US4757200A (en) * 1986-07-28 1988-07-12 Visidyne, Inc. Pulsed radiation detection system
US4964721A (en) * 1989-10-12 1990-10-23 Kaman Aerospace Corporation Imaging lidar system
US5243541A (en) * 1991-10-11 1993-09-07 Kaman Aerospace Corporation Imaging lidar system for shallow and coastal water

Also Published As

Publication number Publication date
US5457639A (en) 1995-10-10
EP0494700A3 (en) 1993-03-03
EP0494700A2 (de) 1992-07-15
DE69217678D1 (de) 1997-04-10
EP0494700B1 (de) 1997-03-05

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