• Title/Summary/Keyword: remote sensing research

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Remote Sensing Data receiving and research activities using NOAA-AVHRR and Terra/Aqua-MODIS at ACRoRS, AIT

  • PHONEKEO Vivarad;SAMARAKOON Lal;YOKOYAMA Ryuzo
    • Proceedings of the KSRS Conference
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    • 2004.10a
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    • pp.31-33
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    • 2004
  • Two receiving systems were established at the Asian Center for Research on Remote Sensing (ACRoRS) to receive remote sensing data from NOAA AVHRR and Terra/Aqua MODIS sensors in October 1997 and May 2001, respectively. The data, which has been received in the research center, are very important to support and promote the remote sensing research activities for global environmental issues in Asia. Since the day of the establishment, many research and applications, which used these data, have been conducted. The data sets have been provided to researchers and users in many countries in the region to conduct research, to strengthen the research collaboration and education.

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Microwave Remote Sensing System Development in MACRES

  • Mahmood, K.A.;Ali, A.;Yusof, S.;Ahmad, Z.;Jamil, H.;Ibrahim, N.;Aziz, H.;Abu Bakar, S.B.
    • Proceedings of the KSRS Conference
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    • 2003.11a
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    • pp.1012-1014
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    • 2003
  • Since it's establishment Malaysian Center for Remote Sensing (MACRES) has focused on the measurements from airborne and space borne remote sensors. In the year 1999 MACRES in collaboration with Multimedia University Malaysia (MMU) began developing it's own remote sensing sensors to meet Malaysian Remote Sensing needs. MACRES adopted a very systematic approached to the development of these microwave sensors. Starting from non-imaging ground base microwave remote sensing sensors MACRES is now well into developing it's first Airborne Synthetic Aperture Radar. With the capability of developing it's own sensors MACRES will profit more on the microwave remote sensing application research. This paper will demonstrate MACRES capability in developing Microwave Remote Sensing Sensors to meet Malaysian remote sensing society needs.

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A Review on Mid-wave Infrared Remote Sensing Technique (중적외선 영역의 원격탐사 기술 고찰)

  • Lee, Kwon-Ho;Kim, Heeseob
    • Korean Journal of Remote Sensing
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    • v.38 no.6_1
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    • pp.1557-1571
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    • 2022
  • Throughout the wavelengths used by remote sensing sensors, the mid-wave infrared (MWIR) has wide applicability in our life such as land, environment, disasters, and military defense. However, due to the unique characteristics of the MWIR, remote sensing techniques in this wavelength region has not been greatly developed. Recently, the applied remote sensing techniques for the MWIR sensors are presenting in a new research field, and various research results are being reported domestically and internationally. In this study, research results on the MWIR remote sensing techniques developed were investigated and related literature records were statistically analyzed. Furthermore, based on the literature review of the current and past MWIR remote sensing techniques and major research results, current status and research trends of MWIR remote sensing are presented.

Investigation of NESDIS's Calibration Algorithm of the Imagers for IR Channels on GOES-12

  • Chang, Ki-Ho;Oh, Tae-Hyung;Ahn, Myung-Hwan;Cho, Nam-Seo;Oh, Sung-Nam
    • Korean Journal of Remote Sensing
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    • v.23 no.1
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    • pp.55-58
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    • 2007
  • The prototype radiometric calibration algorithm of the imagers for IR channels has been developed according to the Weinreb's method. Applying the algorithm to the GOES-12 count data, we have shown that the calibration coefficients (slope and intercept) evaluated by the algorithm gives good agreement with the NESDIS's ones, and that the scanning error due to the scan mirror emissivity and stripe error are almost eliminated by the East/West angle dependent scan-mirror correction and the respective calculation of intercept for each North/South scan line, respectively.

Cloud Physics Observation System (CPOS) and Validation of Its Products (구름물리 관측시스템 및 산출물 검정)

  • Chang, Ki-Ho;Oh, Sung-Nam;Jeong, Ki-Deok;Yang, Ha-Young;Lee, Myoung-Joo;Jeong, Jin-Yim;Cho, Yohan;Kim, Hyo-Kyung;Park, Gyun-Myeong;Yum, Seong-Soo;Cha, Joo-Wan
    • Atmosphere
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    • v.17 no.1
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    • pp.101-108
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    • 2007
  • To observe and analyze the cloud and fog characteristics, the METeorological Research Institute (METRI) has established the Cloud Physics Observation System (CPOS) by implementing the cloud observation instruments: Forward Scattering Spectrometer Probe (FSSP), PARticle SIze and VELocity (PARSIVEL), Microwave Radiometer (MWR), Micro Rain Radar (MRR), and 3D-AWS at the Daegwallyeong Enhanced Mountain Weather Observation Center. The cloud-related products of CPOS and the validation status for the size distribution of FSSP, the precipitable water of MWR, and the rainfall rate of MRR and PARSIVEL are described.

Remote sensing and GIS technologies for route selection of 'West-East Nature Gas pipeline'

  • Zhu Xiaoge;Zhang Yaoyan;Zhang Yiming;Van Hu;Shihong Wang
    • Proceedings of the KSRS Conference
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    • 2004.10a
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    • pp.28-30
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    • 2004
  • The West-East Nature Gas Pipeline is a great project in China. Advanced remote sensing technology combined with GIS and GPS is used to select the favorable plan from various possible routes through interpreting the information of topographic landform, regional geology, disaster geology, traffic conditions and nature environment from remote sensing images. There are a lot of changes in geographical and environmental factors along such pipelines due to the rapid development in China. Image maps produced from new satellite data can identify these changes and be used successfully not only on route-selection studies but also on in situ investigation, together with GPS. Results from detail analysis provide necessary information and parameters for plan, design and construction of the pipeline and they are also the basic data for the pipeline database. The set of techniques has been applied on planning and designing several pipelines successfully.

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The Development of a National-scale Land use /Land cover Change Detection System in Taiwan

  • Chen, Chi-Farn;Wang, Ann-Chiang;Chang, Li-Yu;chang, Ching-Yueh;Lee, Pei-Shan;cheng, Chao-Yao
    • Proceedings of the KSRS Conference
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    • 2003.11a
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    • pp.567-569
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    • 2003
  • Because of the limited land resources, an efficient land use management to reach the sustainable development policy has become an urgent call in Taiwan. A long-term project entitled 'National land use monitoring program-the establishment of a land use change detection system' has been jointly conducted by both National Central University and Ministry of Interior since year of 2001. The main aim of the project is to use the remote sensing images to detect the land use changes on a national scale. This plan has been put into practice and indeed provides an effective assistance for land management.

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REMOTE SENSING OF THE CHINA SEAS AT ORSI/OUC

  • HE, Ming-Xia;Zeng, Kan;Chen, Haihua;Zhang, Tinglu;Hu, Lianbo;Liu, Zhishen;Wu, Songhua;Zhao, Chaofang;Guan, Lei;Hu, Chuanmin
    • Proceedings of the KSRS Conference
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    • v.1
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    • pp.11-14
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    • 2006
  • We present an overview on the observation and research for the China seas using both field experiments and multi-sensor satellite data at ORSI/OUC, covering two topics: (1) Spatial and temporal distribution of internal waves in the China Seas and retrieval of internal wave parameters; (2) Retrieval, validation, and cross-comparison of multi-sensor ocean color data as well as ocean optics in situ experiments in the East China Sea. We also present an incoherent Doppler wind lidar, developed by ORSI, and its observation for marine-atmospheric boundary layer.

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Remote Sensing Applications in Korea (한국의 원격탐사 활용)

  • Jung, Hyung-Sup;Park, Sang-Eun;Kim, Jin-Soo;Park, No-Wook;Hong, Sang-Hoon
    • Korean Journal of Remote Sensing
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    • v.35 no.6_3
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    • pp.1161-1171
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    • 2019
  • As there is a growing interest in remote sensing applications, the Korean Society of Remote Sensing has published several special issues in which articles on specific research topics were collected. In this special issue, we first review the research topics on several special issues published in the Korean Journal of Remote Sensing by 1) the National Institute of Agricultural Sciences (NAS), the Korea Environment Institute (KEI), the Ministry of Environment (ME) and the Korea Aerospace Research Institute (KARI) in 2017 and 2) the Korea Institute of Ocean Science and Technology (KIOST), the Korea Polar Research Institute (KOPRI), KARI, and Korea Meteorological Administration (KMA) in 2018. Then, research articles on the remote sensing applications in Korea are introduced.