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The ocean is a formation that has a volume and consists of a surface layer of water, a column, and a bottom. Visualization of the sea on a digital map is important to support the acceleration of marine spatial planning (MSP), which is generally two-dimensional on a flat plane. A marine cadastre is defined as an instrument used in managing spatial boundaries, which describes, visualizes, and realizes legally defined boundaries as well as rights, restrictions, and responsibilities related to activities in the marine environment. Therefore, visualization in 3D will open a wider perspective than conventional maps. The 3D marine cadastral system was built using the Penanjung Bay pilot project and the QGIS2ThreeJS plugin with JavaScript. The results obtained can provide a 3D visualization of the position and boundaries for each component of the marine cadastre in Penanjung Bay with a broader picture of the sea spatial layout in the region.

Kebutuhan data yang akurat dalam industri konstruksi menjadi tantangan dalam dokumentasi digital dan rekontruksi. Point cloud merupakan kumpulan titik data dalam sistem koordinat 3D dan data point cloud 3D dapat diperoleh dari berbagai sumber data seperti pemindaian laser, gambar, dan video melalui peralatan dan teknologinya masing-masing. Metode yang digunakan dalam paper ini adalah metode analisis bibliometric network dengan metode systematic literature review (SLR) dan metode cloud to cloud dalam registrasi point cloud pada implementasi studi kasus. Tujuan penelitian ini adalah untuk memberikan informasi mengenai hubungan antara point cloud dan konstruksi, serta analisis potensi pemanfaatan point cloud. Berdasarkan hasil dan pembahasan pada analisis bibliometrik network dengan studi literatur, terlihat bahwa pembahasan 3D Point Cloud Registration sudah sangat umum sedangkan 3D Point Cloud Processing sangat jarang dibahas pada publikasi pada tahun 2018-2020. Oleh karena itu, adanya pembahasan yang terfokus pada point cloud data processing sangatlah penting. Selain analisis bibliometrik, paper ini juga menyajikan pembahasan terkait penerapan data point cloud pada bangunan eksisting dengan studi kasus di Gedung Program Studi Teknik Geodesi ITN Malang dengan ketelitian 5mm. Metode ini dapat pula menjadi alternatif dalam pendokumentasian bangunan eksiting berupa digital, dan menjadi data dasar (titik kontrol) dalam hal pengembalian batas dan rekontruksi ruang dengan menggunakan metode staking out.

Mining is an activity that is done to take materials that have economic value, mining activities are activities that change the land and change the shape of the topography. This change in shape can have a significant impact on surface runoff (Run Off) changes. The calculation of runoff coefficients uses The Hassing Method by utilizing remote sensing data and using rational methods to calculate surface runoff discharge. The purpose of this research is to know the good drainage design at mining sites PT. SDIC Papua Cement by using remote sensing data and Geographic Information System (SIG). The remote sensing data used is PlanetScope imagery and DEM data from AlosPalsar imagery. The accuracy test result obtained by PlanetScope imagery has an accuracy rate of 90.9%. Based on the data of the highest rainfall at the location of 189.6 mm. The result of runoff coefficient using The Hassing Method in the rain catchment area 1 (DTH 1) obtained a result of 0.51. With the discharge of surface runoff using Rational Method obtained the result of 0.3 m³/second. The result of the calculation of drainage design with the basic width of drainage (b) of 0.39 meters, the surface height of the channel base (y) of 0.47 meters, total drainage height (Tt) of 0.88 meters, the width of water surface (Ta) obtained results of 1.35 meters and width of drainage channels (Ts) is 1.72 meters.

Halal products are products consumed by the community, especially Muslim communities. Given that Indonesia is a Muslim-majority country, the State handles the production and distribution of halal products. In 2019, the Ministry of Religion stipulated Regulation of the Minister of Religion of the Republic of Indonesia (PMA) Number 26 of 2019 concerning Guaranteed Halal Products. Therefore, enforcement of halal certification for products circulating in Indonesia is mandatory. However, regulation enforcement generally has many challenges to predict impacts without detailed studies and consultations with affected parties. In this regard, the purpose of this study is to analyze the impact of the application of PMA number 26 of 2019 compulsorily by using Regulatory Impact Analysis (RIA). This study concludes a gap between current conditions and ideal conditions that need to be postponed to enact the Regulation of the Minister of Religion of the Republic of Indonesia Number: 26 of 2019 by correcting the gap.

Economic growth and development are macroeconomic problems in the long run. Every country has the opportunity to realize economic growth because the factors of the production increase from one period to another and therefore national income can be increased. National income is one of the important variables in macroeconomic discussions. The term national income is a translation of national income (in full, National Income Accounts). National income does not only calculate national income but also calculates expenditures, even for goods and products nationally. These calculations are performed periodically, usually in annual or quarterly units of time. Since national income can mean all income, all expenditure, or all production of goods and services, the calculation can be made based on the type of economic activity. In Islamic economics, national income is measured by the parameter Falah, namely true welfare and welfare. The sources of national income according to Islam are zakat, fai, and ghanimah. In a literal sense, Falah is glory and victory in life. For the life of the world, Falah includes three definitions, namely survival, freedom of desire, and strength and honor. As for the hereafter, Falah includes the meaning of eternal life, prosperity and eternal glory, and eternal knowledge.

Cities have a common characteristic in the form of land utilisation, which is dominated by built-up areas. Tourism is an essential aspect of city development because it can involve the identity of the city. Historical buildings, landmarks, shopping centres and museums are generally interesting places for tourists to visit. Yogyakarta, the research area, is synonymous as a city of culture and of students. Knowledge of the spatial clustering patterns of tourists can be one of the references for urban development. Social media data were used in the study as an alternative to direct data collection, which requires considerable resources. Flickr and Twitter were used as proxies to dete rmine the distribution of tourists, and the DBSCAN and HDBSCAN clustering algorithms were used to determine the centres of tourist activity. Furthermore, Flickr data were analysed temporally to determine the impact of the COVID-19 pandemic on tourism in Yogyakarta City. The clustering of social media data results shows that there are several city hotspots, besides the already well-known tourist attractions. Apart from city landmarks, several other tourist hotspots were revealed through the clustering process, such as accommodation, shopping centres, entertainment venues and souvenir shops, which also support tourism activities. The impact of COVID-19 on tourism in Yogyakarta City can be reflected through the number of uploaded photos by tourists on Flickr, which has decreased since March 2020.

In this article, airborne broadband (maximum 400 MHz bandwidth) C-band circularly polarized synthetic aperture radar (SAR) is proposed and developed for further study on airborne compact polarized synthetic aperture radar (CP SAR) system using circular polarization. This article explains the scattering characteristic of circular polarization as the concept of circularly polarized SAR, system configuration, RF system and antenna, ground test, and flight test of circularly polarized SAR in Hinotori-C2 (Firebird-C2) mission onboard CN235MPA aircraft on 14 and 15 March 2018 at South Celebes, Indonesia. The result of the flight test depicts multipath full polarimetric circularly polarized images that show good performance of circularly polarized SAR and matched well to the result of the ground test of a multipolarized single pulse. The circularly polarized scattering clarification using trihedral, cylindrical, and omni corner reflectors (TCR, CCR, and OCR), assessment of circularly polarized image analysis, and image classification using the conventional axial ratio (AR), ellipticity (ε), and polarization ratio (ρ) are discussed. The proposed circularly polarized SAR will enrich the existing CP SAR systems and could be employed in further study of CP SAR calibration technique, also applications development for the environment and disaster monitoring using CP SAR.

Epistemology dapat diartikan sebagai studi yang menganalisa dan menilai secarakritis tentang mekanisme dan prinsip-prinsip yang membentuk keyakinan. Persoalan epistemology menempati pokok bahasan yang begitu penting, karenamen dasari apa yang dinamakan ilmu pengetahuan atau sains. Meski demikian ilmu pengetahuan atau sains tetap memiliki batas-batas penjelasan. Batas-batas itu tidak meski terletak pada pencarian atau pembuktian baru dari laju eksperimen sains, tetapi terbukti bahwa semenjak kelahiran suatu teori sains, batas-batas itu telah dimunculkan sebagai bidang-bidang khusus untuk membedakan suatu disiplin atas yang lain. Epistemologi itu sendiri membicarakan antara lain persoalan mengenai apa pengetahuan itu sesungguhnya, dari mana sumber pengetahuan diperoleh dan bagaimana cara memperolehnya. Sementara dalam pandangan Islam, ilmu pengetahuan merupakan hasil pemikiran manusia yang bersumber dari Tuhan melalui hasil ciptaannya. Inilah yang menjadikan pentingnya pengembangan studi islam dari sudut pandang epistemologi ilmu.

Tujuan penelitan ini untuk menguji dan menganalisis kompetensi, budaya organisasi, stres kerja, dan lingkungani kerja terhadap kinerjai karyawan pada karyawan PT Taspen kantor cabang Surakarta. Populasinya yaitu seluruh karyawani PT Taspen Kantor Cabang surakarta dengan metode penelitian sensus. Metode analis data penelitian adalah analisis linier berganda. Hasilnya variabel bebasi berpengaruh secara bersamaani dengan variabel terikati memiliki siginfikansi 0,000 < 0,05. Secara parsial kompetensi berpengaruh terhadap kinerja karyawan pada PT Taspen memiliki siginfikansi 0,013 < 0,05. Budaya organisasi memiliki signifikansi 0,012 < 0,05 berpengaruh terhadap kinerja karyawan. Stres kerja tidak berpengaruhi terhadap kinerja karyawani memiliki signifikansii 0,137 > 0,05. Signifikansi lingkungan kerja sebesar 0,000 > 0,005 sehingga kinerja karyawan dipengaruhi oleh lingkungan kerja. Kata kunci : Kompetensi, Budaya Organisasi, Stres Kerja, Lingkungan Kerja dan Kinerja Karyawan

The objective of this research is to study spatial distribution of natural resources and their relation to population density of the Merapi volcano area Survey method was used in this research, and started by thematic map and remote sensing imagery imerpretationdieldwork was carried out to check the interpretation result and to observe the actual natural resources in the sample areas were determined by purposive sampling. Population density data were collected by secondary data from sub-district. Descriptive, qualitative approach was used to data analysis and landform unit was used for evaluation of the natural resources.. The findings of this research are: spatially the natural resources, potency varies according to landform unit, and each landform unit has specific natural resources potency, it). the availability of the natural resources in the landform unit has closed relationship to the population density, high and enormous of natural resources usually followed by densely populated, the high densely populated area not always influenced by the existing of the natural resources but also by the functional of the area.

Penyelenggaraan suatu sistem perlindungan atas makanan, obat-obatan, kosmetik maupun jasa, baik bagi pihak yang memproduksi maupun masyarakat luas yang akan mengkonsumsi sangat perlu untuk terjaminnya suatu produk yang dikategorikan halal dan thayib. Pemerintah menyadari perlunya landasan hukum bagi pengaturan, pembinaan, dan pengawasan terhadap kegiatan atau proses produksi, peredaran dan/atau perdagangan di Indonesia, maka lahirlah UU Nomor 33 Tahun 2014 tentang Jaminan Produk Halal yang pengelolaannya diamanatkan pada Badan Penyelenggara Jaminan Produk Halal (BPJPH). Problem yang banyak dijumpai adalah penetapan hukum pada point kritis bahan olahan dan laboratorium. Point kritis adalah kondisi dimana dalam pengolahan atau proses dari bahan-bahan yang digunakan sampai pada kemasan dan distribusi masih diragukan kehalalannya.

Absorption spectra of different composition of tellurite glasses were analyzed in order to estimate their lasing properties. Composition of the investigated tellurite glasses are: 55TeO2-(43-x)ZnO-2Bi2O3-xEr2O3(x = 0.5, 1.0, 1.5, 2.0, 2.5, 3.0 mol%). Glasses absorption spectra and density were measured at room temperature using UV-VIS-NIR Spectrophotometer and pycnometer, respectively; while their refractive index were measured by implying Brewster’s angle method. Lasing performance of glasses were then analyzed using Judd-Ofelt theory in order to obtain line strength (S), Judd-Ofelt parameters (Ωt, t = 1, 2, 3), and radiative life-times (τ). It is seen that incorporating Er3+ions of up to 2.5 mol% resulted in decreasing the radiative lifetime of electrons sitting at4I11/2. From Judd-Ofelt parameters analysis it can be concluded that these tellurite glasses tend to have the covalence nature of Er-O bond and thus represents the asymmetry around the Er3+ions site.

Tujuan dari penelitian ini adalah untuk mendiskripsikan ruh dari sistem ekonomi Islam. Filsafat ekonomi merupakan prinsip dasar dari sebuah sistem ekonomi yang akan dirancang dan dibangun. Berdasarkan filsafat ekonomi ini dapat diderivasikan berbagai misi dan tujuan ekonomi yang akan dicapai seperti prinsip ekonomi, tujuan konsumsi, produksi, distribusi, pembangunan ekonomi, kebijakan moneter,kebijakan fiskal, dan lainnya. Filsafat ekonomi Islam didasarkan pada tiga konsep dasar yakni filsafat Tuhan, manusia (kosmis) dan alam (kosmos). Kunci filsafat ekonomi Islam terletak pada manusia dengan Tuhan, manusia dengan alam dan manusia dengan manusia lainnya. Dimensi filsafat ekonomi Islam inilah yang membedakan ekonomi Islam dengan sistem ekonomi lainnya. Dengan metode literatur research dapat diketahui bahwa filsafat ekonomi Islam melahirkan 6 prinsip yang menjadi ruh ekonomi Islam, yakni tauḣîd, maṣlaḣah, adil, akhlak, kebebasan dan tanggung jawab serta wasaṭiyah (keseimbangan). Prinsip tersebut berfungsi untuk mensejahterakan masyarakat, memberikan keyakinan, keadilan, kebersamaan, menciptakan kondisi sosial yang kondusif, kekeluargaan serta memberikan kesempatan seluas-luasnya kepada setiap pelaku usaha dengan cara memanfaatkan semaksimal mungkin sumber daya alam untuk kepentingan bersama secara universal.

A tsunami is a significant threat to the coastal community. The southern coast of Java is considered a tsunami-prone area due to its location facing the Indian Ocean. Gunungkidul Regency in Yogyakarta Special Region is well known for its attractive coastal tourism. Numerous visitors are exposed to tsunami hazards that can be occurred unpredictably. The unavailability of a reliable tsunami hazard map leads to an ineffective evacuation plan. This study aims to implement UAV data for tsunami hazard mapping in different coastal typologies. This study was conducted at Baron Beach, Drini, and Wediombo. The tsunami inundation model was generated from high-resolution UAV-DEM. The worst inundation scenario was set at 12 meters. Based on the results, Baron and Drini are considered highly susceptible to tsunami hazards due to their topographic conditions, mostly located on the flat karst valley. Wediombo is categorized as the primary coast that is formed by the volcanic process. The inundation model at Wediombo only covers a small extent of the area. Volcanic origin morphology formed an undulating to hilly topography that plays an essential role as a natural barrier for the tsunami. However, minimum access and narrow pedestrian street become serious disadvantages for tsunami evacuation route planning at Wediombo Beach.

Gravity anomaly data is used in modelling the Lawu volcano fault. The fault modelling uses a total of 10,126 data points for free air anomaly GGMplus 2013 from http://ddfe.curtin.edu.au/ with a north-south direction with a grid of ± 200 meters. Separation of regional and residual anomalies using a moving average filter and Modelling using the forward modelling method. The modelling results show the distribution of rock densities of 2.52 gr/cm3 and 2.25 gr/cm3, which are composed of tuff and breccia with lava insertion, andesite lava with a density of 2.48 gr/cm3 and 2.9 gr/cm3, tuff lapilli, and pumice stone with a density of 2.35 g/cm3 and the last is andesite and basalt rocks with a density of 2.94 g/cm3. The modelling results also show two faults, namely the Sidoramping-Lawu normal fault and the Cemorosewu fault. From the type of rock and the location of the fault, it can be seen that Mount Lawu is an area highly vulnerable to landslides.

Bank Sentral merupakan lembaga yang memiliki peranan strategis baik dalam perekonomian domestik suatu negara maupun dalam kaitannya dengan perekonomian mancanegara. Umumnya Bank Sentral diberikan mandat berupa tanggung jawab merumuskan dan menjalankan kebijakan moneter. Sasaran kebijakan moneter ini adalah menjaga stabilitas harga, stabilitas sektor perbankan dan stabilitas sistem keuangan (macroprudential). Fungsi ini sesuai UU Nomor 23 Tahun 1999 Tentang BI yang kemudian diamandemen menjadi UU Nomor 3 Tahun 2004 mengamanahkan kepada BI untuk mewujudkan tujuan akhir kebijakan moneter yaitu tingkat inflasi yang rendah dan stabil. Untuk mencapai tujuan tersebut sasaran kebijakan moneter ditentukan dari jumlah uang beredar maupun penetapan suku bunga dengan menggunakan instrumen-instrumen kebijakan moneter yang antara lain :operasi pasar terbuka di pasar uang baik rupiah maupun valuta asing, penetapan tingkat diskonto, penetapan cadangan wajib minimum, dan Himbauan Moral. Dalam perkembangan sistem ekonomi negara Indonesia yang mayoritas berpenduduk muslim meyakini bahwa sistem ekonomi Islam menjadi pilihan prioritas dalam mencapai keseimbangan ekonomi dan kesejahteraan sosial melalui variabel stabilitas nilai tukar rupiah dan inflasi dalam strategi penetapan kebijakan moneter. Oleh karena itu tulisan ini akan menganalisis tentang kebijakan pengendalian moneter dari perspektif perbankan syariah dimana perbankan syari’ah merupakan rumusan dari konsep besar sistem ekonomi Islam.

Chiba University proposed and developed airborne C band circularly polarized synthetic aperture radar (CP-SAR) for environment and disaster monitoring. This paper explains concept, system configuration, RF system and antenna, and flight test of CP-SAR in Hinotori-C2 (Firebird-C2) mission onboard CN235MPA aircraft on 14-15 March 2018 at Indonesia. The result of flight test depicts full polarimetric CP images that shows good performance of CP-SAR. The assessment of CP image analysis, and novel image classification using axial ratio (AR), ellipticity (e), and polarization ratio (ρ) are discussed.

This study aims to identify and examine efforts to recover assets resulting from criminal acts of corruption through additional criminal payments of replacement money. This study uses a normative juridical approach, which is descriptive analysis. The data used is secondary data obtained through literature study, which is then analyzed qualitatively. The results of this study are efforts to recover assets resulting from criminal acts of corruption through additional criminal payments of replacement money based on the provisions of Article 18 paragraph (1) letter b of Act No. 31 of 1999 jo. Act No. 20 of 2001. The purpose of imposing additional penalties is to ensure that state financial losses caused by actions can be recovered to the state through the imposition of additional penalties for payment of compensation. The judge in deciding the amount of additional criminal payment of compensation to the defendant based on legal facts at trial that prove the amount of property obtained by the defendant from the crime of corruption.

Magnetic susceptibility of fine sediment Bengawan Solo river basin was presented. The appearance of magnetic susceptibility of fine sediment indicates the existence of a magnetic field source. Kappa meter type KT-6 is used for roughly mapping the magnetic source in fine sediment for a large enough area. Then, the actual fine sediment content is evaluated by using the x-ray fluorescence (XRF) and x-ray diffractometer (XRD). More than a hundred sampling points have measured susceptibility along with the mouth Bengawan Solo river at Bojonegoro Regency. The XRF and XRD result confirms that the largest content of the fine sediment as magnetite. Finally, the magnetic properties of the fine sediment are confirmed that the magnetic source is magnetite.

Secara garis besar, tujuan penelitian tindakan kelas ini adalah: untuk meningkatkan prestasi belajar mata pelajaran Ilmu Pengetahuan Sosial pada Kelas lX-C Semester Ganjil di SMP Negeri 1 Pangkur, Kabupaten Ngawi Tahun Pelajaran 2015/2016. dengan menggunakan lembar kerja siswa sebagai metode pengajaran. Penelitian ini terdiri dari tiga siklus. Pada Siklus I dari 40 siswa memiliki nilai rata rata sebesar 64.6. Pada ke II memiliki nilai rata rata sebesar 73.5. Pada Siklus ke III diperoleh nilai rata rata sebesar 76.5. Hal ini masih berada di bawah SKBM sebesr 75. Berdasarkan uraian tersebut, hipotesis yang diajukan dalam penelitian ini: “Jika pembelajaran bidang studi Ilmu Pengetahuan Sosial dengan menggunakan Penggunaan Mentel Activities Learning (Pembelajaran yang mengembangkan pengingatan, memecahkan soal dan menanggapi) sebagai alat atau metode dalam kegiatan pembelajaran dapat meningkatkan prestasi belajar siswa”, dapat diterima.

The Clapar landslide induced debris flow consisted of the Clapar landslide occurred on 24 March 2017 and the Clapar debris flow occurred on 29 March 2017. The first investigation of the Clapar landslide induced debris flow was carried out two months after the disaster. It was followed by UAV mapping, extensive interviews, newspaper compilation, visual observation and field measurements, and video analysis in order to understand chronology and triggering mechanism of the landslide induced debris flow in Clapar. The 24 March 2016 landslide occurred after 5 hours of consecutive rainfall (11,2 mm) and was affected by combination of fishponds leak and infiltration of antecedent rain. After five days of the Clapar landslide, landslide partially mobilized to form debris flow where the head scarp of debris flow was located at the foot of the 24 March 2016 landslide. The Clapar debris flow occurred when there was no rainfall. It was not generated by rainstorm or the surface erosion of the river bed, but rather by water infiltration through the crack formed on the toe of the 24 March 2016 landslide. Supply of water to the marine clay deposit might have increased pore water pressure and mobilized the soil layer above. The amount of water accumulated in the temporary pond at the main body of the 24 March 2016 landslide might have also triggered the Clapar debris flow. The area of Clapar landslide still shows the possibility of further retrogression of the landslide body which may induce another debris flow. Understanding precursory factors triggering landslides and debris flows in Banjarnegara based on data from monitoring systems and laboratory experiments is essential to minimize the risk of future landslide.

Peningkatan kepadatan penduduk dan permukiman berbanding lurus terhadap kerentanan sosial. Penelitian ini mengintegrasikan teknologi geoinformasi dalam penilaian kerentanan sosial secara spasial dan temporal dengan skala detail. Tujuan dari penelitian ini untuk menganalisis tingkat kerentanan sosial secara spasial setiap unit rumah pada pagi, siang, sore, dan malam hari. Metode pengolahan data dengan teknik sensus untuk mendapatkan informasi anggota penghuni rumah. Interpretasi citra Quickbird dilakukan untuk menganalisis kenampakan tapak bangunan. Bobot dari tiap parameter kerentanan sosial menggunakan metode Analitycal Hierarchy Process (AHP). Dinamika spasial dan temporal kerentanan sosial terhadap gempa bumi di Dusun Joho didukung dengan hasil analisis data berupa nilai kerentanan tertinggi terdapat pada parameter penduduk lansia sebesar 41% dan parameter kerentanan sosial terendah adalah kepadatan penduduk sebesar 7%. Di antara 354 total bangunan, 126 rumah terklasifikasikan dalam tingkat kerentanan sosial rendah (36%) pada pagi dan siang hari. Kerentanan sosial sedang (39%) pada sore dan malam hari sebanyak 138 bangunan dan kerentanan sosial tinggi (51%) pada sore dan malam hari sebanyak 179 rumah.

Availability and understanding about the importance of spatial data, especially Village Maps, forrural communities are still minimum. Ngargosari Village, a village in Samigaluh District, KulonProgo Regency, was almost never used spatial data or maps to support the development.Whereas, UU 6 of 2014 concerning Villages states that Village Maps are the basis of informationand support systems in policy making. Village Map is a basic thematic map that containselements and information such as regional boundaries, roads/ infrastructure, topography,waters, facilities, and land use, which were presented in image maps, maps of facilities andinfrastructure, as well as land cover maps and land use (Perka BIG No. 3 in 2016 concerningTechnical Specifications for Presentation of Village Maps). Therefore, this community serviceaims to emphasize an understanding of the importance of Geospatial Information. Thecommunity is involved in making Village Maps through participatory mapping. The methods thatwere used are a remote sensing approach, field survey, and Focus Group Discussion (FGD)involving the Village Head, Village Officials, Hamlet Heads and Community Leaders. The resultsof this service are in the form of a map of the image of the Ngargosari Village which containsinformations about the boundaries of the village administration and hamlets, and also regionalfacilities and infrastructure.

The development of smart-mat as a pressure mapping sensor has received great interest. These sensors have been used for variety of human needs, from medical to smart-house. The main objective of this research is to point out the feasibility and effectivity of mapping fiber sensor subjected to a load given to a certain area to the pressure distribution on the mat surface. The proposed pressure distribution fiber sensor was made by sandwiching partially scratched polymer optical fiber to form a web. Five strands of partially scratched fiber were inserted sandwiched horizontally in a rubber mat and the other six strands were sandwiched vertically. As the mat is loaded, optical fiber sandwiched underneath the load is bent resulting in light attenuation. Analyzing the attenuation light from both sides using matrix method, a contour area representing pressure distribution can be constructive.

Characterization of soda-lime has been done with aluminum doping on soda-lime glass using an electric-field-assisted solid-state ion exchange method (EFASSiE) to produce an aluminum coating on the glass. EFASSIE is an ion-exchange method that enables the doping of glass surfaces with aluminum ions. The variations used in ion exchange are temperature and electric fields. Variations of temperature start from 400°C until 500°C, increased temperature will cause the ions inside the glass to vibrate and forming a gap, allowed aluminum ions to penetrate into the glass structure. Variations of electric field start from 300-500 V/mm. Electric field that been exposed to the soda lime glass will accelerate the penetration process of the aluminum ion and pushes the smallest ion out of the glass. The results of the soda-lime glass characterization test shows that the greater the value of temperature and electric field used, refractive index of the soda lime after the ion exchange will increase. Otherwise, glass transmittance after ion exchange process has a relatively small compared to the glass before the process. Soda-lime glass Microstructure after the ion exchange process are known from SEM-EDX test, the result proved that alumunium ion penetrate into the soda-lime glass.

Numerical studies have been done on the effect of size on critical field of superconductor with Ginzburg-Landau parameter (κ) is equal to 3. The object is a Type-II rectangular superconductor wich was assumed to be in a vacuum and subjected to an external magnetic field as a function of time. The TDGL equation and boundary conditions are used to solve the problem numerically by using ψυ method. The results show the data in the form of 〈|ψ'|2〉 –H' ext graphic for each size variation. The 〈|ψ'|2〉 –H' ext graphs are used to find the values of H c 1 and H c 3 against of each size variations. From the results of the study, it can be seen that the larger size of superconductor will make the smaller prices of H c 1 and H c 3, until the value tend to be constant.

Accessibility of evacuation routes in the multi-storey building is an important thing to notice. The number of floors and rooms in multi-storey buildings which are too many often makes the building users have difficulty, especially for users who do not know the ins and outs of the building well. Not only the difficulty in finding evacuation routes to exit the building quickly in emergency times, but also to find a certain room during normal times. Nowadays, the Network Analysis capabilities in Geographic Information System (GIS) have become more reliable, even able to accommodate 3 Dimensional aspect (3D) which is often known as 3D Network Analysis. Therefore, this research intends to apply 3D Network Analysis for developing the navigation and evacuation management system in the KLMB (Klinik Lingkungan dan Mitigasi Bencana) Building Faculty of Geography UGM which has 6 floors. Generally, the implementation of this research can be divided into 4 main stages, namely Data Collection Stage, 3D Network Dataset Preparation Stage, 3D Network Analysis Implementation Stage, and Test & Evaluation Stage. Through application of the 3D Network Analysis, this research successfully obtained a navigation and evacuation management system in the ArcScene (ArcGIS) software environment which is quite effective and easy to use to help navigation and determination of the fastest evacuation route in the KLMB building. This system can also be used to help the evacuation simulation as a form of disaster mitigation in the KLMB Building.

The published version of this article, unfortunately, contained error. Below have the items from the original paper to be corrected.

Tujuan dari penelitian ini adalah mengkaji ketelitian geometrik FUFK (Foto Udara Format Kecil) sebagai sumber data pembuatan Peta Desa Kepek, mengetahui unsur-unsur peta desa yang dapat dan tidak dapat diekstraksi dari FUFK menggunakan UAV (Unmanned Aerial Vehicle), dan memberikan alternatif metode pemetaan desa dengan standar akurasi geometri yang baik. Metode yang digunakan adalah pengukuran akurasi ketelitian geometrik, ekstraksi informasi FUFK, pemetaan partisipatif, serta survei lapangan untuk mendapatkan basisdata sarana dan prasarana. Luaran peta desa berupa peta citra dibuat dengan menambahakan mozaik FUFK, basisdata jaringan transportasi, hidrologi, dan sarana prasarana. Peta sarana dan prasarana dibuat dengan menambahkan basisdata jaringan transportasi dan hidrologi, sarana prasarana, dan informasi bangunan. Peta penutup dan penggunaan lahan dibuat dengan menambahkan basisdata jaringan transportasi dan hidrologi, sarana prasarana, serta penutup dan penggunaan lahan. Basisdata toponimi dan batas wilayah juga ditambahkan dalam ketiga luaran peta. FUFK Desa Kepek memiliki resolusi spasial sebesar 9.28 cm dan akurasi geometri tingkat-1 dengan RMSE 0.017 meter. Unsur-unsur peta desa berupa jaringan transportasi, hidrologi serta penutup dan penggunaan lahan merupakan unsur-unsur peta desa yang dapat diekstraksi menggunakan FUFK. Unsur-unsur yang tidak dapat diekstraksi dari FUFK adalah sarana dan prasarana, batas wilayah, dan toponimi. Pemetaan Desa menggunakan UAV dapat digunakan sebagai alternatif metode pembuatan peta desa karena memiliki hasil FUFK dengan standar akurasi geometri yang baik, sesuai dengan Perka BIG No.3 Tahun 2016 tentang Spesifikasi Teknis Penyajian Peta Desa, dan memiliki kelebihan terkait fleksibilitas penyediaan data yang lebih baik daripada citra satelit tegak resolusi tinggi.Kata kunci: pemetaan desa, Desa Kepek, UAV, FUFK, akurasi geometrik

Landslide is a natural disaster that commonly happen in Banjarnegara Regency. Spatial geodatabase is required to help understanding the landslide, planning for post-disaster recovery, even helping for prepare the upcoming disaster that may happen. The purpose of this reserach is for providing an orthophoto mosaic as high-resolution imagery and a Digital Surface Model (DSM), and compare it with Digital Model Model (DEM) generated from terrestrial surveying. The DSM and DEM were compared to see which method was the best to provide a precise spatial geodatabase in natural disaster spot, especially at Clapar's Landslide.

Tellurite glasses with compositions of 55TeO2 - (41- x) ZnO-2Bi2O3-2Na2O-xPbO where x = 1.0, 1.5, 2.0, and 2.5% mole (Pb:TZBN glasses) were prepared by melting the mixture at 900°C and quenched rapidly. IR spectra were recorded in the range 400 cm-1 and 4000 cm-1. Analyses were carried out to study the effect of PbO incorporation into the glasses to the shift the main absorption vibrational spectra. The results were then analysed in term of coordination number of Pb as well as the change in mass reduction.