On-Orbit Performance of KOMPSAT-2 Attitude & Orbit Control System
, 2007 KOMPSAT-2 is the second Korean earth observation satellite after KOMPSAT-1: the 1 meter GSD cartographic capability and it launched in the end of July of 2006 by ROKOT launch vehicle.
Rhee, Seung-Wu, Lee, Joo-Jin
core
Mid Frequency Shock Response Determination by Using Energy Flow Method and Time Domain Correction
Shock and Vibration, 2013 Shock induced vibration can be more crucial in the mid frequency range where the dynamic couplings with structural parts and components play important roles.
Sung-Hyun Woo, Jae-Hung Han
doaj +1 more source
Tarım alanlarının çok tarihli kompsat-2 ve envisat asar görüntüleri kullanılarak sınıflandırılmasında bölüt tabanlı bir yaklaşım. [PDF]
, 2012 Agriculture has an important role in Turkey; hence automated approaches are crucial to maintain sustainability of agricultural activities. The objective of this research is to classify eight crop types cultivated in Karacabey Plain located in the north ...
Özdarıcı Ok, Aslı
core +1 more source
Havacılık ve Uzay Teknolojileri Dergisi, 2013 An automatic classification approach is performed to classify major crop types cultivated in Karacabey Plain, Bursa, through multi-temporal Kompsat-2 and Envisat ASAR data.
Aslı Özdarıcı Ok, Zuhal Akyürek
doaj
A Data-Driven Battery Degradation Estimation Method for Low-Earth-Orbit (LEO) Satellites
Applied SciencesBattery degradation is a critical challenge in the operation and longevity of low-Earth-orbit (LEO) satellites because of its direct impact on mission reliability and power system performance.
Kyun-Sang Park, Seok-Teak Yun
doaj +1 more source
Performance Analysis of the KOMPSAT-1 GPS Receiver
Journal of the Korean Society for Aeronautical & Space Sciences, 2005 In this paper, the performance of the KOMPSAT-1 GPS receiver on orbit was analyzed. OD (Orbit Determination) accuracy using GPS navigation solutions and GPS visibility were investigated with respect to the configuration of the GPS receiver. Indeed, the problem such as ‘3D Fix Loss’ observed during the mission was presented. As a result, the OD accuracy
openaire +2 more sources
Rural Home Annotation Dataset Mapped by Citizen Scientists in Satellite Imagery. [PDF]
Data Brief, 2022 Leonard A, Wheeler S, McCulloch M.
europepmc +1 more source
SAR 위성영상 기반 선박탐지 시스템 소개 (2016년 5월, KOMPSAT-5 위성관측자료 중심으로)
, 2016 한국해양과학기술원에서 SAR 위성영상을 입력받아 자동 기하보정 후 선박탐지 알고리즘 수행을 통해 위성에서 관측한 선박의 위치 좌표를 표출하는 ‘SAR 위성영상 기반 선박탐지 시스템’을 개발 및 시험 적용 중에 있다. 본 연구에서는 2016년 5월 제주도에서 관측된 KOMPSAT-5 위성영상을 이용하여, 선박탐지 시스템을 테스트 하고 결과에 대한 검토를 통해 개선방향을 도출하는 것을 목적으로 한다.
양찬수, 홍단비, 박주한
core
Overview of Space-Capable Global Navigation Satellite Systems Receivers: Heritage, Status and the Trend towards Miniaturization. [PDF]
Sensors (Basel), 2023 Gill E +5 more
europepmc +1 more source
Assessment of Commercial GNSS Radio Occultation Performance from PlanetiQ Mission
Remote SensingGlobal Navigation Satellite System (GNSS) radio occultation (RO) provides valuable 3-D atmospheric profiles with all-weather, all the time and high accuracy. However, GNSS RO mission data are still limited for global coverage.
Mohamed Zhran +4 more
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