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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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27-05-2015 дата публикации

Method and system for dynamically correlating initial read time of seismic waves and time curve

Номер: CN104656134A
Автор: ZHANG GUOBAO, GONG HAILING, CHEN XINQIU, PENG XUZHOU, LI JINMIN, ZHU XIAFU, CHEN DAN, ZHAO JUNFU, WANG SHIXUE, CHANG WEI, ZHAO DANGJUN, LIN BAIYU, WANG HONGJIANG, LI CHUANGUI, LI ZE
Принадлежит:

The invention discloses a method and a system for dynamically correlating initial read time of seismic waves and a time curve. The method comprises the following steps: S1, picking the initial read time of seismic waves, namely identifying and picking the initial read time of seismic waves in seismic waveform data, thereby obtaining the initial read time data of seismic waves; S2, establishing a parameter file, namely establishing an interpretation parameter file needed by analysis and calculation; S3, drawing a time curve, namely drawing the time curve according to the interpretation parameter file established in the step S2; and S4, performing dynamic data correlation analysis, and establishing dynamic association between the initial read time data of seismic waves acquired in the S1 and the time curve drawn in the S3, namely selecting data points on the time curve, opening the seismic data file in which the data points are positioned, modifying the initial read time of seismic waves, ...

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Номер записи: 1
24-06-2015 дата публикации

Automatic interpretation method and system for shallow earthquake single reflection data

Номер: CN104730578A
Автор: ZHANG GUOBAO, GONG HAILING, CHEN XINQIU, PENG XUZHOU, LI JINMIN, ZHU XIAFU, CHEN DAN, ZHAO JUNFU, WANG SHIXUE, CHANG WEI, ZHAO DANGJUN, LIN BAIYU, WANG HONGJIANG, LI CHUANGUI, LI ZE
Принадлежит:

The invention discloses an automatic interpretation method and system for shallow earthquake single reflection data. The automatic interpretation method comprises the steps that 1 data pre-processing is conducted, and in particular relates to that a first processing is conducted on single reflection earthquake data; 2 travel times of reflected waves are collected, and particularly the travel times of reflected waves from reflecting interfaces are collected; 3 an X2-T2 curve is drew; 4 data interpretation is conducted, particularly the single earthquake reflection data is interpreted; 5 an achievement is obtained and outputing is conducted, and particularly the interpretation result is generated and the result is output. The automatic interpretation method and system for the shallow earthquake single reflection data are mainly applied to the field of water-powering engineering, water conservancy project, oil exploration, highway, engineering investigation in railway and the like. According ...

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Номер записи: 2
27-05-2015 дата публикации

Method and system for accurately distinguishing seismic shear waves

Номер: CN104656135A
Автор: ZHANG GUOBAO, GONG HAILING, CHEN XINQIU, PENG XUZHOU, LI JINMIN, ZHU XIAFU, CHEN DAN, ZHAO JUNFU, WANG SHIXUE, CHANG WEI, ZHAO DANGJUN, LIN BAIYU, WANG HONGJIANG, LI CHUANGUI, LI ZE
Принадлежит:

The invention discloses a method and system for accurately distinguishing seismic shear waves. The method comprises the following steps: S1, performing data format conversion, specifically, converting waveform data with different formats recorded by different types of instruments into a predetermined specific data format; S2, preprocessing data, specifically, performing multi-component data rearrangement and file header editing on the data subjected to format conversion in S1; S3, establishing parameter files, specifically, establishing interpretation parameter files required by analysis and calculation; S4, performing calculation and analysis, specifically, performing comparative analysis according to characteristics of shear waves, accurately picking up the first-arrival travel time of the seismic shear waves, and automatically calculating a test result of each component; and S5, recording and outputting results, specifically, recording the test results obtained in S4 and outputting the ...

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Номер записи: 3