Indonesian National Institute of Aeronautics and Space

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    Library Utilization as Part of Integrated Marketing Communications in Raising Public Interest on Space Research and Technology

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    Abstract Throughout records in history, modern space exploration and its technological advancement had always been conducted almost exclusively by developed nations. In recent decades, it is no longer the case. Developing countries such as China, India, and Brazil are joining the pursuit of outer space by establishing their own space agency, researching, and producing relevant technologies. India has taken a greater length by commercializing their space facilities, and recent success of its satellite in entering Mars' orbit, delivers a statement that such space program are among national top priorities. Originally regarded as the final frontier of exploration by mankind and strategic defensive possibilities during the Cold War, the paradigm has shifted as space offers much into earth's economic realm. The continuing rise of internet, social media, and information technology arguably would not happen without the advancement of space technologies such as satellites and space infrastructures. This prompts private sectors to enter the field and eventually opening new possibilities, among others, space travel and tourism. These paradigm shifts of space have proven that the potential is limitless, and can only be reached by continuous research and public supports of relevant policies. Continuous support on space research and policies can only be gained by government and private sectors by raising and maintaining public awareness and interest on space. Indonesia's Lembaga Penerbangan dan Antariksa Nasional (LAPAN), as governmental institution on space research and development, aims to garner public support by running an integrated marketing communications (IMC) on space. Among those various marketing tools is library, which functions as knowledge record storage, educational, research, community service, and recreational. These functions make library a perfect tool as for an IMC. It can serve significantly in IMC campaign on space by spearheading the knowledge and educational distribution to the general public

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    The New Method For Detecting Early Planting And Bare Land Condition In Paddy Field By Using Vegetation-Bare-Water Index

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    Rice (Paddy) plants is the most important food crop for the Asian population, especially in Indoseia. During the growth of rice plants have four main phases, namely the initial planting which is still dominated by water objects, the vegetative phase, the generative phase, and the postharvest phase or Bare land. Monitoring the condition of the rice plant needs to be done in order to know whether the rice plants have problems or not in its growth cause drought, floods, and pests and diseases. Application of remote sensing technology, which uses satellite data such as Landsat 8 which has a spatial and temporal resolution is high enough for monitoring the condition of crops such as paddy rice in a large area. In this study has been made an algoritm for monitoring rapidly of rice growth condition using combination between Vegetation-Bare-Water Index (EVI, NDBI, NDWI) with RGB Clustering in 766 partition of the band Blue, Red and Near Infrared. The results showed that the threshold values for objects cloud, cloud shadows, water, vegetation and bare relatively consistent for all date data using the method compared with other methods, such as the certain threshold value of band ratio method or only use vegetation index.Hlm. 331-34

    Variabilitas Profil Suhu Vertikal dan Keterkaitan Dengan Efek Rumah Kaca di Indonesia

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    Hal. 35-4

    Distribusi Spasial-Temporal Aerosol Black Carbon Di Indonesia

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    Black Carbon adalah aerosol primer yang diemisikan secara langsung dari sumbernya dan merupakan hasil dari proses pembakaran tidak sempurna. Aerosol black carbon berperan sangat penting dalam mempengaruhi perubahan iklim karena kemampuannya yang sangat kuat dalam mengabsorpsi cahaya matahari dalam rentang spektral yang luas. Dalam penelitian ini telah dilakukan analisis secara spasial dan temporal distribusi densitas BC dengna menggunakan data reanalisis Modern Era-Restrospective Analysis for Research and Application (MERRA), periode 2001 sampai 2015 dengan lokasi wilayah Indonesia (150LS-150LU; 900-1500BT). Selain itu, dilakukan juga analisis pada beberapa lokasi perkotaan untuk melihat kontribusi kebakaran hutan terhadap [BC] di perkotaan. Hasil analisis menunjukkan pengaruh kebakaran hutan cukup signifikan terhadap pola distribusi BC. Tren distribusi BC yang tinggi di wilayah Indonesia rata-rata terjadi pada bulan September dan Oktoner. Densitas tertinggi ditemukan pada tahun 2015 sebesar 37,83x10-7kg/m2. Hasil analisis perkotaan menunjukkan kontribusi kebakaran hutan terbesar terhadap [BC] terjadi di Palangkaraya.Hal. 74-8

    IMPLEMANTASI DISASTER RECOVERY DATA CENTRE (DRDC) LAPAN BANDUNG DENGAN SISTEM HOT STANDBY = LAPAN BANDUNG DISASTER RECOVERY DATA CENTRE IMPLEMENTATION USING HOT STANDBY SYSTEM

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    Perkembangan teknologi informasi (TI) pada saat ini telah memasuki kehidupan manusia, sehingga menyebabkan banyak individu, perusahaan, instansi pemerintah, institusi pendidikan sangat tergantung pada teknologi informasi. Pemanfaatan TI digunakan untuk hiburan, sosialisasi atau kegiatan bisnis yang mengandalkan TI sebagai sarana untuk meningkatkan keuntungan dan kinerja suatu perusahaan atau lembaga. Kebutuhan akan TI yang memiliki high availability sangat penting, oleh karena itu sangat diperlukan sebuah perencanaan untuk mengatasi masalah jika terjadi gangguan pada infrastruktur TI, server, aplikasi dan data. Untuk mengatasi masalah yang dapat menimbulkan down time yang lama pada sistem data centre diperlukan sebuah disaster recovery data centre. Banyak cara atau metode yang dapat digunakan pada disaster recoverydata centre dalam mengatasi masalah ketika terjadi bencana pada sebuah data centre. Hot standby merupakan salah satu cara untuk mengatasi masalah pada data centre ketika terjadi sebuah bencana. Sistem hot standby mengaktifkan semua data centre utama dan data centre cadangan, sehingga ketika terjadi masalah secara otomatis data centre cadangan akan langsung aktif untuk mengganti peran dari data centre utama dalam operasional. Waktu terjadinya down timeakan relatif kecil dan pengguna tidak mengetahui sistem TI LAPAN Bandung mengalami masalah.Hlm. 1-1

    Pemodelan Hujan Wilayah di Pulau Jawa

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    The spatial rainfall variation in Java show uncommon distribution in many regions. The goals of this paper are to determine the quantity and distribution of rainfall that occurred in Java. Knowing the quantity and distribution of rainfall are important because they are correlated to water resource management, disaster risk reduction, and support the development of a region. Currently, those analysis have been supported by the development of Geographical In.rmation System (GIS) including spatial rainfall analysis. Rainfall data used in this research are obtained from Meteorology, Climatology, and Geophysics institution (BMKG). The rainfall modeling in this research was carried out several methods such as Spline, Inverse Distance Weighting, Ordinary Kriging, and Universal Kriging. The method used in rainfall modelling is Tension Spline. Tension Spline shows the lowest RMSE 55.1. Maps show that the eastern region of Java have lower rainfall than the western region which tend to be wet. This is consistent with the theory that Asia Monsoon starts from the west, while the Australian Monsoon starts from the east. Variasi spasial curah hujan di Pulau Jawa menunjukkan distribusi yang tidak seragam pada berbagai wilayah. Penelitian ini bertujuan untuk mengetahui jumlah dan distribusi curah hujan yang terjadi di Pulau Jawa. Jumlah dan distribusi curah hujan penting untuk diketahui karena berhubungan dengan pengelolaan sumberdaya air, pengurangan risiko bencana, dan menunjang pembangunan daerah. Saat ini analisis tersebut telah didukung dengan perkembangan teknologi Sistem Informasi Geografis (SIG) termasuk analisis spasial curah hujan. Data utama yang digunakan dalam penelitian ini adalah data hujan yang diperoleh dari Badan Meteorologi, Klimatologi, dan Geofisika (BMKG). Pemodelan hujan wilayah dilakukan dengan beberapa metode yaitu Spline, Inverse Distance Weighting, Ordinary Kriging, dan Universal Kriging. Pemodelan hujan wilayah yang digunakan adalah Tension Spline. Metode tersebut menghasilkan RMSE yang kecil yaitu 55,1. Peta isohyet menunjukkan bahwa wilayah Jawa bagian timur memiliki curah hujan yang lebih sedikit, sedangkan wilayah Jawa bagian barat cenderung lebih basah. Hal ini sesuai dengan teori yang menyatakan bahwa Monsun Asia dimulai dari barat, sedangkan Monsun Australia dimulai dari timur.Hal. 82-8

    Pengaruh Gerhana Matahari Total 9 Maret 2016 Pada Parameter Meteorologi di Stasiun Meteorologi 745 Kemayoran

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    The observation of total solar eclipse effects (TSE) at Meteorology Station 745, Kemayoran Jakarta using the Automatic Weather Station (A WS) in some meteorological parameters have been conducted during March 8-10, 2016. The meteorological parameters are solar radiation, temperature, humidity, wind speed and pressure with sample data every 1 minute. The results show, temperature, humidity, wind speed and solar radiation are affected significantly when total solar eclipses while the pressure is not clearly visible. For example, minimum radiation during the TSE of 9 March 2016 is lagging to peak-eclipse by about 7 minutes. Cooling mechanism on the stability of the atmospheric boundary layer showed a dynamical process that affects the different responses of each meteorological parameter to total solar eclipsePengamatan efek Gerhana Matahari Total (GMT) di Stasiun 745 Kemayoran Jakarta menggunakan Automatic Weather Station (AWS) pada beberapa parameter meteorologi telah dilakukan pada 8-10 Maret 2016. Parameter meteorologi yang diamati adalah temperatur, kelembapan, tekananan, kecepatan angin dan radiasi matahari dengan data sampel tiap 1 menit. Hasilnya menunjukkan, radiasi matahari, temperatur, kecepatan angin, dan kelembapan terpengaruh secara signifikan saat terjadi GMT sedangkan tekanan tidak terlihat secara jelas. Contohnya, radiasi minimum selama GMT 9 Maret 2016 tertinggal dan puncak GMT sekitar 7 menit. Mekanisme pendinginan pada stabilitas lapisan batas atmosfer telah membentuk proses dinamik yang mempengaruhi perbedaan respon tiap parameter meteorologi terhadap GMT.Hal. 123-13

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