GB2557011B - Spark-based imaging satellite task preprocessing parallelization method - Google Patents

Spark-based imaging satellite task preprocessing parallelization method Download PDF

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Publication number
GB2557011B
GB2557011B GB1717138.0A GB201717138A GB2557011B GB 2557011 B GB2557011 B GB 2557011B GB 201717138 A GB201717138 A GB 201717138A GB 2557011 B GB2557011 B GB 2557011B
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spark
based imaging
imaging satellite
satellite task
parallelization method
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GB2557011A (en
GB201717138D0 (en
Inventor
Xing Lining
Gong Hongtao
Yao Feng
He Renjie
Chen Yingwu
Chen Yuning
Chen Yingguo
Lv Jimin
Liu Xiaolu
Chen Cheng
Wang Tao
Liu Huihui
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National University of Defense Technology
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/48—Program initiating; Program switching, e.g. by interrupt
    • G06F9/4806—Task transfer initiation or dispatching
    • G06F9/4843—Task transfer initiation or dispatching by program, e.g. task dispatcher, supervisor, operating system
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
    • G06F9/5061—Partitioning or combining of resources
    • G06F9/5072—Grid computing
    • 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
    • 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
    • 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
    • B64G1/1085—Swarms and constellations
    • 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
    • B64G1/24—Guiding or controlling apparatus, e.g. for attitude control
    • B64G1/242—Orbits and trajectories
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/465—Distributed object oriented systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
    • G06F9/5005—Allocation of resources, e.g. of the central processing unit [CPU] to service a request
    • G06F9/5027—Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resource being a machine, e.g. CPUs, Servers, Terminals
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2209/00—Indexing scheme relating to G06F9/00
    • G06F2209/48—Indexing scheme relating to G06F9/48
    • G06F2209/483—Multiproc
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2209/00—Indexing scheme relating to G06F9/00
    • G06F2209/50—Indexing scheme relating to G06F9/50
    • G06F2209/5017—Task decomposition

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  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Astronomy & Astrophysics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Mathematical Physics (AREA)
  • Image Processing (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
GB1717138.0A 2016-11-28 2017-10-18 Spark-based imaging satellite task preprocessing parallelization method Active GB2557011B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611063405.5A CN106681807B (en) 2016-11-28 2016-11-28 Imaging satellite task preprocessing parallelization method based on Spark

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GB201717138D0 GB201717138D0 (en) 2017-12-06
GB2557011A GB2557011A (en) 2018-06-13
GB2557011B true GB2557011B (en) 2020-12-09

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CN109885383B (en) * 2018-10-30 2023-08-01 广东科学技术职业学院 Non-unit time task scheduling method with constraint condition
CN109636214B (en) * 2018-12-19 2023-04-18 航天恒星科技有限公司 Rapid task planning method for multi-source earth observation satellite
CN109741837B (en) * 2018-12-24 2020-12-11 深圳航天东方红海特卫星有限公司 On-satellite autonomous imaging task planning system
CN109918429A (en) * 2019-01-21 2019-06-21 武汉烽火众智智慧之星科技有限公司 Spark data processing method and system based on Redis
FR3092565B1 (en) * 2019-02-08 2021-08-27 Airbus Defence & Space Sas Computer systems for the acquisition of satellite images taking into account meteorological uncertainty
CN110310002A (en) * 2019-04-26 2019-10-08 西安弘捷电子技术有限公司 It is a kind of applied to satellite environment test parallel test system, method
CN110543361B (en) * 2019-07-29 2023-06-13 中国科学院国家天文台 Astronomical data parallel processing device and astronomical data parallel processing method
CN110728447B (en) 2019-10-10 2021-03-09 合肥工业大学 Partitioned satellite task planning method for achieving regional target coverage at earliest
CN111695013B (en) * 2020-04-24 2023-05-30 中国资源卫星应用中心 Method and device for monitoring satellite orbit and imaging strip resources
CN111666661B (en) * 2020-05-21 2022-04-26 武汉大学 Method and system for planning imaging multi-strip splicing task in single track of agile satellite
CN111667185B (en) * 2020-06-10 2023-08-01 长光卫星技术股份有限公司 Method for dynamically planning coverage imaging of regional targets by multiple satellites
CN111737004B (en) * 2020-06-29 2023-10-24 北京市遥感信息研究所 Remote sensing satellite data transmission resource scheduling method and device based on two-way degrees of freedom
CN112036459B (en) * 2020-08-24 2023-12-22 中南大学 Satellite task merging method, device and storage medium based on k-means clustering algorithm
CN112487125B (en) * 2020-12-09 2022-08-16 武汉大学 Distributed space object organization method for space-time big data calculation
CN112612617B (en) * 2020-12-30 2023-06-20 东方红卫星移动通信有限公司 Satellite telemetry data processing method and system and constellation state monitoring platform
CN112926196B (en) * 2021-02-09 2023-02-17 广东奥尔特云科技有限公司 Satellite constellation orbit computing system and method based on container cloud
CN114880132B (en) * 2021-03-25 2023-08-22 北京国电高科科技有限公司 Big data processing method for satellite Internet of things
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CN116562466B (en) * 2023-07-07 2024-02-23 中国人民解放军战略支援部队航天工程大学 Planning method for high orbit satellite observation task
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CN117745038B (en) * 2024-02-19 2024-05-24 天津云遥宇航科技有限公司 SGP4 algorithm-based occultation daily task planning system and application method thereof

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GB2557011A (en) 2018-06-13
GB201717138D0 (en) 2017-12-06
CN106681807B (en) 2020-04-14

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