CN115542331B - 一种基于浅剖声强数据的淤泥层厚度自动提取方法 - Google Patents
一种基于浅剖声强数据的淤泥层厚度自动提取方法 Download PDFInfo
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- CN115542331B CN115542331B CN202211164365.9A CN202211164365A CN115542331B CN 115542331 B CN115542331 B CN 115542331B CN 202211164365 A CN202211164365 A CN 202211164365A CN 115542331 B CN115542331 B CN 115542331B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
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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
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
- G01V1/30—Analysis
- G01V1/303—Analysis for determining velocity profiles or travel times
- G01V1/305—Travel times
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- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/40—Transforming data representation
- G01V2210/41—Arrival times, e.g. of P or S wave or first break
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/60—Analysis
- G01V2210/62—Physical property of subsurface
- G01V2210/622—Velocity, density or impedance
- G01V2210/6222—Velocity; travel time
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Radar, Positioning & Navigation (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Theoretical Computer Science (AREA)
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CN202211164365.9A CN115542331B (zh) | 2022-09-23 | 2022-09-23 | 一种基于浅剖声强数据的淤泥层厚度自动提取方法 |
LU503235A LU503235B1 (en) | 2022-09-23 | 2022-12-21 | Automatic Extraction Method for Silt Layer Thickness Based on Shallow anatomy sound intensity data |
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CN202211164365.9A CN115542331B (zh) | 2022-09-23 | 2022-09-23 | 一种基于浅剖声强数据的淤泥层厚度自动提取方法 |
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CN115542331A CN115542331A (zh) | 2022-12-30 |
CN115542331B true CN115542331B (zh) | 2023-04-07 |
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CN117741759B (zh) * | 2023-12-18 | 2024-09-10 | 广州海洋地质调查局 | 一种富稀土层的圈划方法、装置、设备及介质 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107247291A (zh) * | 2017-06-21 | 2017-10-13 | 上海海洋大学 | 海底浅地层声能衰减模型构建及其两个重要声能衰减特征参数提取方法 |
CN107703548A (zh) * | 2017-09-15 | 2018-02-16 | 上海海洋大学 | 基于沉积物品质因子和回波损失级曲线峰谷的浅地层层界划分方法 |
CN108985304A (zh) * | 2017-05-31 | 2018-12-11 | 中国科学院声学研究所 | 一种基于浅剖数据的沉积层结构自动提取方法 |
CN110378921A (zh) * | 2019-07-22 | 2019-10-25 | 江苏海洋大学 | 基于浮泥流变特性与灰度共生矩阵的航道底质层界智能识别方法 |
CN113218894A (zh) * | 2021-03-15 | 2021-08-06 | 中国地质大学(武汉) | 一种浅剖快速识别浅水湖泊沉积物污染分层信息方法 |
CN113640806A (zh) * | 2020-04-27 | 2021-11-12 | 中国科学院声学研究所 | 一种基于多声纳设备的沉积层声特性获取方法及系统 |
WO2021227605A1 (zh) * | 2020-05-13 | 2021-11-18 | 中国科学院海洋研究所 | 基于rov的深海沉积物声学参数原位探测系统及方法 |
US11237258B1 (en) * | 2020-10-13 | 2022-02-01 | Hunan Guotian Electronic Technology Co., Ltd. | Method for optimization of a parametric array shallow profile difference frequency conversion performance |
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- 2022-09-23 CN CN202211164365.9A patent/CN115542331B/zh active Active
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Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108985304A (zh) * | 2017-05-31 | 2018-12-11 | 中国科学院声学研究所 | 一种基于浅剖数据的沉积层结构自动提取方法 |
CN107247291A (zh) * | 2017-06-21 | 2017-10-13 | 上海海洋大学 | 海底浅地层声能衰减模型构建及其两个重要声能衰减特征参数提取方法 |
CN107703548A (zh) * | 2017-09-15 | 2018-02-16 | 上海海洋大学 | 基于沉积物品质因子和回波损失级曲线峰谷的浅地层层界划分方法 |
CN110378921A (zh) * | 2019-07-22 | 2019-10-25 | 江苏海洋大学 | 基于浮泥流变特性与灰度共生矩阵的航道底质层界智能识别方法 |
CN113640806A (zh) * | 2020-04-27 | 2021-11-12 | 中国科学院声学研究所 | 一种基于多声纳设备的沉积层声特性获取方法及系统 |
WO2021227605A1 (zh) * | 2020-05-13 | 2021-11-18 | 中国科学院海洋研究所 | 基于rov的深海沉积物声学参数原位探测系统及方法 |
US11237258B1 (en) * | 2020-10-13 | 2022-02-01 | Hunan Guotian Electronic Technology Co., Ltd. | Method for optimization of a parametric array shallow profile difference frequency conversion performance |
CN113218894A (zh) * | 2021-03-15 | 2021-08-06 | 中国地质大学(武汉) | 一种浅剖快速识别浅水湖泊沉积物污染分层信息方法 |
Non-Patent Citations (1)
Title |
---|
胡梦涛 ; 蒋廷臣 ; 李佳琦 ; 刘志强 ; 董春来 ; .浅剖数据解译中淤泥层层界提取方法.测绘通报.2017,(第06期),第80-84页. * |
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LU503235B1 (en) | 2023-06-21 |
CN115542331A (zh) | 2022-12-30 |
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