JPS5447512A - Satellite picture correcting system - Google Patents

Satellite picture correcting system

Info

Publication number
JPS5447512A
JPS5447512A JP11334377A JP11334377A JPS5447512A JP S5447512 A JPS5447512 A JP S5447512A JP 11334377 A JP11334377 A JP 11334377A JP 11334377 A JP11334377 A JP 11334377A JP S5447512 A JPS5447512 A JP S5447512A
Authority
JP
Japan
Prior art keywords
satellite
picture
ship
picture data
ground
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP11334377A
Other languages
Japanese (ja)
Other versions
JPS6041916B2 (en
Inventor
Koichi Honma
Fuminobu Furumura
Shoji Miyamoto
Koichi Ihara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP11334377A priority Critical patent/JPS6041916B2/en
Publication of JPS5447512A publication Critical patent/JPS5447512A/en
Publication of JPS6041916B2 publication Critical patent/JPS6041916B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: to correct the geometrical distortion for the satellite picture by using the positional coordinates of the moving subject on the ground.
CONSTITUTION: Geophysical satellite 1 picks up the ground of the earth 2 in the rotary or static state, and the picture data is transmitted onto the ground in real time. The picture data received through receiver 3 is supplied to picture corrector 4. While the positional coordinates of ship 11 sailing in the ocean are measured with every fixed time by ship position measurement device 13, and the ship position data is supplied to corrector 4 via ship position transmitter 12, receiver 18 on land and transmission circuit equipment to be memorized (19) in sequence. Then the posture and locus of satellite 1 are presumed based on the direction and the size of the shift between the position of ship 11 in the distorted picture and the correct position. Thus, a geometrical relation is obtained on the 3-dimesional space between satellite 1 and the earth 2, and then the accurate position of the picture data is obtained through the coordinates system. Then a rearrangement is performed for the picture data
COPYRIGHT: (C)1979,JPO&Japio
JP11334377A 1977-09-22 1977-09-22 Satellite image correction system Expired JPS6041916B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11334377A JPS6041916B2 (en) 1977-09-22 1977-09-22 Satellite image correction system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11334377A JPS6041916B2 (en) 1977-09-22 1977-09-22 Satellite image correction system

Publications (2)

Publication Number Publication Date
JPS5447512A true JPS5447512A (en) 1979-04-14
JPS6041916B2 JPS6041916B2 (en) 1985-09-19

Family

ID=14609830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11334377A Expired JPS6041916B2 (en) 1977-09-22 1977-09-22 Satellite image correction system

Country Status (1)

Country Link
JP (1) JPS6041916B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0449145A (en) * 1990-06-14 1992-02-18 Canon Inc Image forming device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0449145A (en) * 1990-06-14 1992-02-18 Canon Inc Image forming device

Also Published As

Publication number Publication date
JPS6041916B2 (en) 1985-09-19

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