NO20040643L - Procedure for synthetic sonar data generation - Google Patents

Procedure for synthetic sonar data generation

Info

Publication number
NO20040643L
NO20040643L NO20040643A NO20040643A NO20040643L NO 20040643 L NO20040643 L NO 20040643L NO 20040643 A NO20040643 A NO 20040643A NO 20040643 A NO20040643 A NO 20040643A NO 20040643 L NO20040643 L NO 20040643L
Authority
NO
Norway
Prior art keywords
procedure
data generation
sonar data
determined
synthetic sonar
Prior art date
Application number
NO20040643A
Other languages
Norwegian (no)
Inventor
Dirk Rathjen
Ursula Holscher-Hobig
Original Assignee
Atlas Elektronik Gmbh
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 Atlas Elektronik Gmbh filed Critical Atlas Elektronik Gmbh
Publication of NO20040643L publication Critical patent/NO20040643L/en

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
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52004—Means for monitoring or calibrating
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B9/00—Simulators for teaching or training purposes
    • G09B9/56—Simulation of sonar

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

The method involves describing a virtual underwater world in terms of its acoustic characteristics in the form of polygons. Based on the position and orientation of a receiving antenna (10) in the sea, a section of the underwater world is determined which corresponds to the space segment detected by the antenna. A number of sound beams (30) are defined in angle coordinates, and for each polygon impinged on by the beams, a diffuse intensity and a distance from the receiving antenna are determined.
NO20040643A 2003-03-15 2004-02-12 Procedure for synthetic sonar data generation NO20040643L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10311497A DE10311497B3 (en) 2003-03-15 2003-03-15 Process for the synthetic generation of sonar data

Publications (1)

Publication Number Publication Date
NO20040643L true NO20040643L (en) 2004-09-16

Family

ID=32797929

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20040643A NO20040643L (en) 2003-03-15 2004-02-12 Procedure for synthetic sonar data generation

Country Status (4)

Country Link
EP (1) EP1460450B1 (en)
AT (1) ATE419545T1 (en)
DE (2) DE10311497B3 (en)
NO (1) NO20040643L (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100506864B1 (en) 2002-10-04 2005-08-05 엘지전자 주식회사 Method of determining motion vector
DE102011015094B4 (en) * 2011-03-25 2021-05-12 Valeo Schalter Und Sensoren Gmbh Method for the simulative determination of measurement properties of a sensor of a motor vehicle and computing system
DE102014118622A1 (en) * 2014-12-15 2016-06-16 Valeo Schalter Und Sensoren Gmbh Method for simulatively determining an interaction between a sensor of a motor vehicle and a virtual object in a virtual surrounding area of the motor vehicle and computing device
DE102014118624A1 (en) * 2014-12-15 2016-06-16 Valeo Schalter Und Sensoren Gmbh Method for simulatively determining an interaction between a sensor of a motor vehicle and a virtual object in a virtual surrounding area of the motor vehicle and computing device
CN108680245A (en) * 2018-04-27 2018-10-19 天津大学 Whale globefish class Click classes are called and traditional Sonar Signal sorting technique and device
CN110927703A (en) * 2019-12-04 2020-03-27 中国人民解放军海军工程大学 Suspended underwater sound angle reflection net and target intensity calculation method thereof
CN111427029B (en) * 2020-04-24 2022-05-10 哈尔滨工程大学 Design and implementation method of multifunctional test analysis acoustic simulator
CN112415497B (en) * 2020-12-11 2023-10-13 中国科学院声学研究所 Method and system for separating scattering sound field in shallow sea waveguide by finite element combined wave superposition

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4973252A (en) * 1971-11-12 1990-11-27 The United States Of America As Represented By The Secretary Of The Navy Sonar simulation system using advanced digital to video conversion techniques
US5983067A (en) * 1997-07-10 1999-11-09 The United States Of America As Represented By The Secretary Of The Navy Method and apparatus for simulating cross-correlation coefficients in a multipath sonar system
US6096085A (en) * 1998-03-23 2000-08-01 The United States Of America As Represented By The Secretary Of The Navy Computer-readable software and computer-implemented method for performing an integrated sonar simulation
US6584300B2 (en) * 2001-02-28 2003-06-24 The United States Of America As Represented By The Secretary Of The Navy Object-oriented system for simulating sonar target acoustic scattering

Also Published As

Publication number Publication date
EP1460450B1 (en) 2008-12-31
DE10311497B3 (en) 2004-10-07
DE502004008750D1 (en) 2009-02-12
EP1460450A1 (en) 2004-09-22
ATE419545T1 (en) 2009-01-15

Similar Documents

Publication Publication Date Title
NO338786B1 (en) Acoustic transducer and underwater audio device
NO20024187D0 (en) Underwater navigation method and system
RU2008122328A (en) METHOD FOR SIMULATING A RADIO SIGNAL REFLECTED FROM A SPACE-DISTRIBUTED DYNAMIC RADIOPHYSICAL SCENE IN REAL TIME
NO20040643L (en) Procedure for synthetic sonar data generation
Díaz-Andreu et al. Archaeoacoustics of rock art: quantitative approaches to the acoustics and soundscape of rock art
Reznikoff On the sound related to painted caves and rocks
AU2005239296B2 (en) Method and system for swimmer denial
US7266040B2 (en) Active sonar simulation
Gazioğlu et al. Underwater noise pollution at the strait of Istanbul (Bosphorus)
Dziak et al. Life and death sounds of iceberg A53a
DE60036947D1 (en) DEVICE AND METHOD FOR PRODUCING WAVES
DE50210101D1 (en) Submarine
Poulsen et al. Acoustic noise properties in the rapidly changing Arctic Ocean
Jorgenson et al. Hydroacoustic measurements of the behavioral response of arctic riverine fishes to seismic airguns
ARSENE Study for reducing noise pollution of the marine environment by introducing noise at the acoustic source
JP2710578B2 (en) Directivity synthesis processing method
ATE479116T1 (en) METHOD FOR ESTIMATING THE ANTENNA GEOMETRY OF AN ACOUSTIC LINEAR ANTENNA
Gebbie Estimating oceanographic properties from ambient noise
Kim et al. Underwater source localization using the interference pattern matching in range dependent environments
Bahhur Passive Sonar Simulation Using Snapping Shrimp
André et al. Localising Cetacean Sounds for the Real-Time Mitigation and Long-Term Acoustic Monitoring of Noise
Kronengold et al. Directional 420‐Hz Sound Source
Herring AUTEC Sonar Calibration Range
Oneby AUTEC Weapons Range
Porter et al. Signal and Noise in 3D Environments

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application