Indonesian National Institute of Aeronautics and Space

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    KEAMANAN BASIS DATA SAINS ANTARIKSA BERBASIS MANAJEMEN USER = SPACE SCIENCE DATABASE SECURITY BASED ON USER MANAGEMENT

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    RINGKASAN Seiring dengan meningkatnya perkembangan di bidang industri teknologi clan informasi komunikasi maka keamanan data menjadi pembahasan yang dominan. Pertumbuhan data yang sangat cepat memerlukan. media "big data" yang handal serta sistem pengaman yang tinggi. Sistem pengamanan data diperlukan untuk mengantisipasi berbagai kemungkinan terhadap pencurian data, penggunaan sistem secara ilegal ataupun modifikasi data dari orang-orang yang tak bertanggung jawab. Hal tersebut merupakan faktor yang hams diperhatikan untuk melindungi data di dalamnya termasuk perlindungan terhadap identitas clan otoritas pengguna sistem. Sistem keaman.an terhadap data sains antariksa tidak hanya dilakukan dari sisi jaringan saja tetapi juga dari sisi keamanan basis data didalamnya. Pengaman.an basis data sains antariksa dilakukan pada pengelolaan pembatasan hak akses pengguna melalui konsep database multilevel user. Tujuan dari pengamanan data tersebut adalah melindungi data pengamatan sains antariksa dari an.caman kehilan.gan dan kerusakan data. Hal ini sangat penting karena keakuratan suatu data merupakan faktor yang harus dipenuhi dalam suatu penelitian untuk menghasilkan informasi yang berguna.Hlm. 13-1

    Jurnal Teknologi Dirgantara Vol. 16 No. 1 Juni 2018

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    Hlm. 1-92:ill.; 28 cm

    Media Dirgantara Vol.13 No.1 Juni 2018

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    41 Hlm.ill.;30 c

    APRSAF-25, Solusi Peningkatan Wawasan dan Inovasi Teknologi Antariksa

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    Hlm.71-7

    TELKOMNIKA Vol. 16 No.3, June 2018

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    ...hlm

    The Influence of aerosol on the sunlight divergence in the atmospheric Indonesia

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    Spectral Analysis Of The Himawari-8 Data For Hotspot Detection From Land/Forest Fires In Sumatra

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    Himawari-8 is the last generation of the low spatial resolution satellite imagery that hascapability to detect the thermal variation on the earth of every 10 minute. This must be very potential to be used for detecting land/forest fire. This paper has explored the spectral prospective of the Himawari-8 for detecting land/forest fire hotspot. The main objective for this study is to identify the potential use of Himawari-8 for detecting of land forest fire hotspot. The study area was performed in Ogan Komering Ilir, South of Sumatra, which on 2015 occur great forest/land fire event. The main process included in this study are image projection, training sample collection and spectral statistical analysis measured by calculate statistic, they are average values, standard deviation values from reflectance visible band value and brightness temperature value, beside that validation of data obtained from medium resolution data of Landsat 8 with the similar acquisition time. The study found that the Himawari-8 has good capacity to identify land/forest fire hotspot as expressed for high accuracyassessment using band 3 and band 7Hlm. 15-2

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