公开(公告)号：US09751645B2

公开(公告)日：2017-09-05

申请号：US14955514

申请日：2015-12-01

Applicant: KOREA AEROSPACE RESEARCH INSTITUTE

Inventor： Moon Jin Jeon ,  Sang Rok Lee ,  Hui Kyung Kim ,  Eung Hyun Kim ,  Seong Bin Lim ,  Seok Weon Choi

IPC: B64G1/36 ,  G05D1/00 ,  G05F1/08 ,  G05D1/08

CPC classification number: B64G1/365 ,  G05D1/0094 ,  G05D1/0883

Abstract: Provided is an apparatus for controlling an orbiting satellite by sensing a change in a yaw angle of the orbiting satellite and calculating a ground sample distance (GSD) based on the yaw angle. The apparatus may include a sensor configured to sense a yaw angle corresponding to yaw steering of the orbiting satellite, and a processor configured to calculate, based on the yaw angle, a GSD corresponding to a length of a pixel projected onto a planetary surface scanned by the orbiting satellite.

公开(公告)号：US10167093B2

公开(公告)日：2019-01-01

申请号：US15661698

申请日：2017-07-27

Applicant: KOREA AEROSPACE RESEARCH INSTITUTE

Inventor： Moon Jin Jeon ,  Sang Rok Lee ,  Hui Kyung Kim ,  Eung Hyun Kim ,  Seong Bin Lim ,  Seok Weon Choi

IPC: B64G1/36 ,  G05D1/00 ,  G05D1/08

Abstract: Provided is an apparatus for controlling an orbiting satellite by sensing a change in a yaw angle of the orbiting satellite and calculating a ground sample distance (GSD) based on the yaw angle. The apparatus may include a sensor configured to sense a yaw angle corresponding to yaw steering of the orbiting satellite, and a processor configured to calculate, based on the yaw angle, a GSD corresponding to a length of a pixel projected onto a planetary surface scanned by the orbiting satellite.

公开(公告)号：US20170320599A1

公开(公告)日：2017-11-09

申请号：US15661698

申请日：2017-07-27

Applicant: KOREA AEROSPACE RESEARCH INSTITUTE

Inventor： Moon Jin Jeon ,  Sang Rok Lee ,  Hui Kyung Kim ,  Eung Hyun Kim ,  Seong Bin Lim ,  Seok Weon Choi

IPC: B64G1/36 ,  G05D1/08 ,  G05D1/00

CPC classification number: B64G1/365 ,  G05D1/0094 ,  G05D1/0883

Abstract: Provided is an apparatus for controlling an orbiting satellite by sensing a change in a yaw angle of the orbiting satellite and calculating a ground sample distance (GSD) based on the yaw angle. The apparatus may include a sensor configured to sense a yaw angle corresponding to yaw steering of the orbiting satellite, and a processor configured to calculate, based on the yaw angle, a GSD corresponding to a length of a pixel projected onto a planetary surface scanned by the orbiting satellite.