CN111538051A - 一种摆扫大幅宽光学卫星精准处理方法 - Google Patents
一种摆扫大幅宽光学卫星精准处理方法 Download PDFInfo
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- CN111538051A CN111538051A CN202010361611.4A CN202010361611A CN111538051A CN 111538051 A CN111538051 A CN 111538051A CN 202010361611 A CN202010361611 A CN 202010361611A CN 111538051 A CN111538051 A CN 111538051A
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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
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/396—Determining accuracy or reliability of position or pseudorange measurements
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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
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/40—Correcting position, velocity or attitude
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
- G06F17/16—Matrix or vector computation, e.g. matrix-matrix or matrix-vector multiplication, matrix factorization
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113610924A (zh) * | 2021-10-09 | 2021-11-05 | 中南大学 | 顾及地形效应的线性逼近高精度坐标反算方法、设备和介质 |
CN114593736A (zh) * | 2022-01-27 | 2022-06-07 | 中南大学 | 一种摆扫式卫星的地理定位方法、定位误差分析方法及其*** |
CN117892039A (zh) * | 2024-03-14 | 2024-04-16 | 哈尔滨工业大学(深圳)(哈尔滨工业大学深圳科技创新研究院) | 垂轨旋转摆扫成像卫星的分片式有理函数模型生成方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070189598A1 (en) * | 2006-02-16 | 2007-08-16 | National Central University | Method of generating positioning coefficients for strip-based satellite image |
US20100232728A1 (en) * | 2008-01-18 | 2010-09-16 | Leprince Sebastien | Ortho-rectification, coregistration, and subpixel correlation of optical satellite and aerial images |
CN103697864A (zh) * | 2013-12-27 | 2014-04-02 | 武汉大学 | 一种基于大虚拟相机的窄视场双相机影像拼接方法 |
CN105091906A (zh) * | 2015-06-30 | 2015-11-25 | 武汉大学 | 高分辨率光学推扫卫星稳态重成像传感器校正方法及*** |
CN105513018A (zh) * | 2015-11-26 | 2016-04-20 | 航天恒星科技有限公司 | 星载摆扫成像几何校正方法和装置 |
CN107644435A (zh) * | 2017-09-19 | 2018-01-30 | 武汉大学 | 顾及姿态校正的敏捷光学卫星无场地几何标定方法及*** |
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2020
- 2020-04-30 CN CN202010361611.4A patent/CN111538051B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070189598A1 (en) * | 2006-02-16 | 2007-08-16 | National Central University | Method of generating positioning coefficients for strip-based satellite image |
US20100232728A1 (en) * | 2008-01-18 | 2010-09-16 | Leprince Sebastien | Ortho-rectification, coregistration, and subpixel correlation of optical satellite and aerial images |
CN103697864A (zh) * | 2013-12-27 | 2014-04-02 | 武汉大学 | 一种基于大虚拟相机的窄视场双相机影像拼接方法 |
CN105091906A (zh) * | 2015-06-30 | 2015-11-25 | 武汉大学 | 高分辨率光学推扫卫星稳态重成像传感器校正方法及*** |
CN105513018A (zh) * | 2015-11-26 | 2016-04-20 | 航天恒星科技有限公司 | 星载摆扫成像几何校正方法和装置 |
CN107644435A (zh) * | 2017-09-19 | 2018-01-30 | 武汉大学 | 顾及姿态校正的敏捷光学卫星无场地几何标定方法及*** |
Non-Patent Citations (1)
Title |
---|
范城城: "ZY-3卫星姿态插值与拟合方法研究", 《测绘通报》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113610924A (zh) * | 2021-10-09 | 2021-11-05 | 中南大学 | 顾及地形效应的线性逼近高精度坐标反算方法、设备和介质 |
CN114593736A (zh) * | 2022-01-27 | 2022-06-07 | 中南大学 | 一种摆扫式卫星的地理定位方法、定位误差分析方法及其*** |
CN114593736B (zh) * | 2022-01-27 | 2024-04-19 | 中南大学 | 一种摆扫式卫星的地理定位方法、定位误差分析方法及其*** |
CN117892039A (zh) * | 2024-03-14 | 2024-04-16 | 哈尔滨工业大学(深圳)(哈尔滨工业大学深圳科技创新研究院) | 垂轨旋转摆扫成像卫星的分片式有理函数模型生成方法 |
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