Common Reflection Surface Stack

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Aplikasi Metode 3D Common Reflection Surface Stack Pada Data Real Seismik Darat Lapangan “AP”

Aplikasi Metode 3D Common Reflection Surface Stack Pada Data Real Seismik Darat Lapangan “AP”

Metode Common Reflection Surface stack merupakan metode yang dimasukkan dalam kelompok metode macro-model independent imaging method. Metode ini tidak membutuhkan informasi kecepatan selain informasi mengenai kecepatan dekat permukaan. Höcht (1998), Jäger (1999), dan Müller (1998) secara impresif menunjukkan bahwa operator stacking ZO CRS stack mendekati peristiwa dalam data prestack lebih baik dari operator stacking konvensional (NMO/DMO stack). CRS stacking bergantung pada tiga parameter seismik dan kecepatan dekat permukaan, ketiga parameter stacking ini menjelaskan operator CRS yang ditentukan otomatis sepenuhnya berdasarkan analisa koherensi dalam data prestack. Secara kontras dibandingkan dengan metode imaging konvensional tertentu seperti CMP stack, CRS stack menggunakan fungsi volum data multi-coverage selama prosesnya.
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APLIKASI METODE COMMON REFLECTION SURFACE STACK UNTUK PENINGKATAN KUALITAS PENAMPANG SEISMIK DARAT 2D DAN 3D PADA LAPANGAN “AOG” DAERAH SUBANG, JAWA BARAT

APLIKASI METODE COMMON REFLECTION SURFACE STACK UNTUK PENINGKATAN KUALITAS PENAMPANG SEISMIK DARAT 2D DAN 3D PADA LAPANGAN “AOG” DAERAH SUBANG, JAWA BARAT

Pada bulan Oktober 2012, penulis melaksanakan Kerja Praktek (KP) di PT. Elnusa Tbk. Jakarta Selatan. Kemudian tahun berikutnya, bulai Mei-Juli 2014, penulis melakukan penelitian sebagai bahan penyusunan Tugas Akhir di tempat yang sama ketika pelaksanakan KP. Hingga akhirnya penulis berhasil menyelesaikan pendidikan sarjananya pada tanggal 19 Desember 2014 dengan skripsi yang berjudul “ Aplikasi Metode Common Reflection Surface Stack Untuk Peningkatan Kualitas Penampang Seismik Darat 2D dan 3D Pada Lapangan “AOG” Daerah Subang, Jawa Barat” .
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APLIKASI METODE 3D COMMON REFLECTION SURFACE STACK PADA DATA REAL SEISMIK DARAT LAPANGAN “AP” - ITS Repository

APLIKASI METODE 3D COMMON REFLECTION SURFACE STACK PADA DATA REAL SEISMIK DARAT LAPANGAN “AP” - ITS Repository

Stacking method which has been commonly used in seismic data processing is NMO / DMO stack. However, this method has the disadvantage that relies heavily fo velocity model on process velocity analysis is very subjective. In addition, conventional methods are not able to cope the complexity of the subsurface. So, there is unconventional stacking method that are developing at the moment is a Common Seflection Surface (CRS) stack method. This method is not heavily depend on the velocity model but will enter the slope of reflectors in the estimation of operator stacking. On the expansion, CRS stack has the distinction for deployment on 2D and 3D seismic data. So, the CRS stack method introduced differently between 2D CRS stack and 3D CRS stack method. In this research, the 3D CRS stack method was applied to the real seismic data of 3D onshore field "AP". But also the processing previously done using 2D CRS stack on the data to get the best parameters as the first initiation of 3D CRS stack process.
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APLIKASI METODE 3D COMMON REFLECTION SURFACE STACK PADA DATA REAL SEISMIK DARAT LAPANGAN “AP” - ITS Repository

APLIKASI METODE 3D COMMON REFLECTION SURFACE STACK PADA DATA REAL SEISMIK DARAT LAPANGAN “AP” - ITS Repository

LATAR BELAKANG Stacking merupakan tahap penting dalam pengolahan data seismik refleksi unuk mendapatkan penampang bawah permukaan yang baik PENDAHULUAN - Latar Belakang - Permasalah[r]

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APLIKASI COMMON REFLECTION SURFACE (CRS) PADA DATA SEISMIK 2D MULTICHANNEL DI PERAIRAN UTARA PAPUA.

APLIKASI COMMON REFLECTION SURFACE (CRS) PADA DATA SEISMIK 2D MULTICHANNEL DI PERAIRAN UTARA PAPUA.

Exclusive Economic Zone (EEZ) in the marine north of Papua is part of the Pacific Ocean, specifically in the Caroline Sea. Marine territory of northern Papua is one places which potentially produce abundant natural resources. General data processing are now starting to shift toward a method of pre-stack time and pre-stack depth imaging. But stacking is still an important stage in seismic data processing, because the cross section of the stack is the initial interpretation of the subsurface picture. Stacking cross section has an important role as an initial cross-section which can be interpreted before the migration process. One method of stack which is able to give a good result is a Common of Reflection Surface method (CRS) stack. CRS stack method assumes that the reflector consists of many segments of the surface reflection, which has a length same as width of the Fresnel zone at depth. CRS-Stack method using the appropriate stacking operator for reflectors recorded in the data pre-stack is better than conventional data. CRS stacking operator consists of three parameters: α , R NIP , R N . To get the good result for cross section of CRS apperture dip test
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Penerapan Metode Common Reflection Surface (CRS) pada Data Seismik Laut 2D di Laut Flores.

Penerapan Metode Common Reflection Surface (CRS) pada Data Seismik Laut 2D di Laut Flores.

Proses awal pengolahan data seismik diawali dengan memasukkan data seismik digital ke dalam ProMAX. Gambar 18 menunjukan tampilan ensemble trace dari raw data yang akan diolah. Sumbu mendatar dalam Gambar 18 menunjukkan domain waktu dalam mili detik dan sumbu menegak menunjukkan kanal. Wavelet seismik tersusun berdasarkan FFID. Tampilan wavelet menunjukkan kanal 1-48. Panjang perekaman gelombang yaitu 12000 ms. Pada panjang perekaman gelombang kurang dari 1000 ms menunjukkan derau akibat interaksi gelombang seismik dengan permukaan air. Gelombang seismik dengan refleksi bumi ditunjukkan pada 5000 ms. Nilai ini juga menunjukkan dasar laut berada pada kedalaman tersebut. Hasil data geometry yang di stack ditunjukkan pada Gambar 19.
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S tack (T umpukan)

S tack (T umpukan)

Salah satu konsep yang efektif untuk menyimpan dan mengambil data adalah "terakhir masuk sebagai yang pertama keluar" (Last In First Out / LIFO). Dengan konsep ini, pengambilan data akan berkebalikan urutannya dengan penyimpanan data. Stack adalah sebuah kumpulan data dimana data yang diletakkan di atas data yang lain. Dengan demikian stack adalah struktur data yang menggunakan konsep LIFO. Dengan demikian, elemen terakhir yang disimpan dalam stack menjadi elemen pertama yang diambil. Dalam proses komputasi, untuk meletakkan sebuah elemen pada bagian atas dari stack, maka kita melakukan push. Dan untuk memindahkan dari tempat yang atas tersebut, kita melakukan pop.
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Pendahuluan Prolan dan bahasa C.zip

Pendahuluan Prolan dan bahasa C.zip

1. Aritmatika Pointer. Pointer yang keluar dari lingkup adalah sebuah sumber utama dimana bugs sulit ditemukan pada program C, karena gejala dari hal ini terjadi, dapat mengubah struktur data dalam bagian program yang berbeda-beda. Tergantung pada objek mana yang di- alokasikan pada heap dan juga berpengaruh pada urutannya, pointers bugs dapat muncul dan hilang, secara random. Sebagai contoh, printf terkadaang mengalokasikan memori pada heap, yang dapat mengubah alamat-alamat yang dikembalikan oleh semua calls yang akan datang ke ”new”. Sehingga, menambahkan sebuah printf dapat mengubah hal-hal tertentu, sehingga sebuah pointer yang biasa digunakan (secara kebe- tulan) untuk mengubah sebuah struktur data kritis (misal, pada posisi tengah dari sebuah thread’s execution stack), sekarang dapat menimpa memori yang mungkin tidak akan pernah digunakan.
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The Reform of Property Law and the Land

The Reform of Property Law and the Land

Secondly, one lingering and unremarked issue in both Stack and Kernott is when, and how, did the parties' joint-tenancy in equity become severed. This must have occurred in order to yield the unequal shares that resulted, but some explanation of the mechanics, or recognition of the fact, would have been helpful. Of course, given that both parties in both cases were still alive, the issue was moot, but are we to presume that the conduct that generates the common intention which varies the share, also severs the joint-tenancy to those shares? Or, is the *CONVPL 85 joint-tenancy in equity which is presumed to “follow the law” severed to equality, and then there is a “transfer” of share from one party to the other? Indeed, if--as it appears--the common intention can continue to change over time, it must also be possible for the parties to own severed shares in one proportion, only to see that proportion change as the common intention develops and changes. As such, it matters crucially when the claimant brings the action--for if the facts are on your side, the longer you wait, the more you own. Thirdly, had the parties declared expressly their equitable interests in the property, much pain could have been avoided. Such a declaration would have been conclusive and unchallengeable, save perhaps in exceptional cases where estoppel might be available--Clarke v Meadus. 18 In such circumstances, the reluctance to make such a declaration compulsory for the parties when registering a title jointly is difficult to fathom. Such a declaration would not bring equitable interests on to the register--they would appear in the TR1 not on the register--and surely professional advisers and conveyancers can find a way to have such a conversation with their clients. If express declaration were compulsory, the parties can be advised of that fact, and a discussion held. The parties do not need to be alerted to the certainty that this declaration will govern their affairs if their
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Similirity Ruslan Reflection

Similirity Ruslan Reflection

of the people who felt very embarrassed if they did not successfully achieve the goals and who felt very guilty if they did not succeed in making people more prosperous. Therefore, when elected as o cials in any government agencies, they strive to uphold the mandate given, so that deviant behavior in the form of Collusion, Corruption and Nepotism can be avoided. Fourth, Sarana Wolio in the view of the latest generation of Buton, either in the form of conception or practice begins to be problematic. Fifth, Sarana Wolio still exists as a glue to create solidarity in a fellowship due to the existence of sense of common dignity and self-respect. So that, on this basis, each person knows their rights and obligations to unite themselves in a common interest. With regard to the ndings in this study showing that the values of Sarana Wolio are still exist in everiday life of Butonese People, then this research suggests that the values should gradually be integrated into education in order to encourage the development of democratic, especially in Buton. REFERENCES Adamson, D. 2010. Community Empowerment Identifying the Barriers to Purposeful CitizenParticipation, International Journal of Sociology and Social Policy, Vol. 30 (¾):114-126. Benard, R. H. 1994. Research Methods in Anthropology.Sage Publications, London-New Delhi. Bungin, B. 2007. Qualitative Research: Communication, Economy, Public Policy, and Other Social Sciences, Kencana, Jakarta. (In Indonesia). Davies,
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 Reflection of Local

Reflection of Local

application of Cultural Value of SaranaWolio which had been practiced in the governmental area of Buton Sultanate in the past, was shown concretely into social status symbols that look different to people outside the sultanate area. Third, the application of SaranaWolio was apparent in the behavior of the people who felt very embarrassed if they did not successfully achieve the goals and who felt very guilty if they did not succeed in making people more prosperous. Therefore, when elected as officials in any government agencies, they strive to uphold the mandate given, so that deviant behavior in the form of Collusion, Corruption and Nepotism can be avoided. Fourth, Sarana Wolio in the view of the latest generation of Buton, either in the form of conception or practice begins to be problematic. Fifth, Sarana Wolio still exists as a glue to create solidarity in a fellowship due to the existence of sense of common dignity and self-respect. So that, on this basis, each person knows their rights and obligations to unite themselves in a common interest. With regard to the findings in this study showing that the values of Sarana Wolio are still exist in everiday life of Butonese People, then this research suggests that the values should gradually be integrated into education in order to encourage the development of democratic, especially in Buton.
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Web on Servlet Stack

Web on Servlet Stack

When you use Spring’s STOMP support, the Spring WebSocket application acts as the STOMP broker to clients. Messages are routed to @Controller message-handling methods or to a simple in-memory broker that keeps track of subscriptions and broadcasts messages to subscribed users. You can also configure Spring to work with a dedicated STOMP broker (such as RabbitMQ, ActiveMQ, and others) for the actual broadcasting of messages. In that case, Spring maintains TCP connections to the broker, relays messages to it, and passes messages from it down to connected WebSocket clients. Thus, Spring web applications can rely on unified HTTP-based security, common validation, and a familiar programming model for message handling.
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Web on Reactive Stack

Web on Reactive Stack

It is common for a group of router functions to have a shared predicate, for instance a shared path. In the example above, the shared predicate would be a path predicate that matches /person, used by three of the routes. When using annotations, you would remove this duplication by using a type- level @RequestMapping annotation that maps to /person. In WebFlux.fn, path predicates can be shared through the path method on the router function builder. For instance, the last few lines of the example above can be improved in the following way by using nested routes:

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Algoritma dan struktur data II

Algoritma dan struktur data II

Stack merupakan metode dalam menyimpan atau mengambil data ke dan dari memori. Stack dapat dibratkan sebuah tumpukan barang dalam sebuah tempat yang hanya memiliki satu pintu diatsnya (memasukan dan mengambil barang hanya dapat dilakukan melalui pintu itu). Ukuran barang tersebut pas dengan pintunya, sehingga barang yang akan dikeluarkan pertama kali adalah barang yang terkhir kali dumasukan. Contoh dalam kehidupan sehari-hari adalah tumpukan piring di sebuah restoran yang tumpukannya dapat ditambah pada bagian paling atas dan jika mengambilnya pun dari bagian paling atas pula. Lihat gambar 1. Dengan demikian, kaidah stack adalah First In Last Out (FILO) atau Last In First Out (LIFO).
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Enhancement of Rectenna Performance using Artificial Magnetic Conductor for Energy Harvesting Applications.

Enhancement of Rectenna Performance using Artificial Magnetic Conductor for Energy Harvesting Applications.

capture maximum power, the receiving antenna ought to be designed appropriately by taking consideration of various factors such as antenna gain, return loss and efficiency [1]. With wireless power, efficiency is the most significant parameter. So, the rectenna is designed using Artificial Magnetic Conductor (AMC) to improve the wireless power transmission system [2]. Also known as High-Impedance Structure (HIS), AMC is an artificial, metallic, electromagnetic structure in which it was designed to be selective in backup surface wave currents that is different from conventional metallic conductors. Similar to its name, HIS or AMC has a very high impedance at its resonant frequency where at this point, waves are not tied to the surface [3]. It is generally described as an electromagnetic band gap (EBG) material or a type of synthetic composite that is purposely designed with a magnetic conductor surface for an apportioned, but defined range of frequencies. Theoretically, an efficient AMC would comply with its characteristics of having the reflection phase crosses zero at the resonant frequency due to the electromagnetically dual surface of an AMC to a perfect electric conductor (PEC) surface; PEC has reflection coefficient of Γ = −1 unlike AMC with Γ = +1 [3-9].
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Representasi stack dengan menggunakan array statis dengan maksimal data 5 adalah

Representasi stack dengan menggunakan array statis dengan maksimal data 5 adalah

Operasi pop adalah salah satu operasi paling dasar dari stack. Operasi ini berguna untuk mengambil elemen terakhir (top) dan kemudian menghapus elemen tersebut sehingga posisi top akan berpindah. Operasi ini biasanya dibuat dalam bentuk function yang me- return-kan nilai sesuai data yang ada di top.

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pertemuan 7 stackc2a0

pertemuan 7 stackc2a0

Stack  adalah  suatu  tumpukan.  Konsep  utama  dari  stack  adalah  L)FO  Last  )n  First  Out ,  yaitu  benda  yang  terakhir  masuk  ke  dalam  stack  akan  menjadi  benda  pertama  yang  dikeluarkan  dari  tumpukan.  Dalam  pascal  ada  dua  cara  penerapan  stack,  yaitu  dengan  array dan linked list. 

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laporan praktikum algoritma dan struktur (4)

laporan praktikum algoritma dan struktur (4)

Fungsi PUSH Digunakan untuk memasukkan elemen ke dalam stack dan selalu menjadi elemen teratas stack Dengan cara :  Menambah satu increment nilai TOP of STACK setiap ada penambahan e[r]

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PENGARUH PANJANG STACK SELUBUNG KABEL TE

PENGARUH PANJANG STACK SELUBUNG KABEL TE

Stack merupakan komponen inti pada sistem termoakustik. Stack berfungsi sebagai penukar kalor untuk memompa kalor sehingga terjadi perbedaan suhu antara tandon panas dan tandon dingin. Pemilihan stackpada penelitian ini, karena bahan-bahan stack tersebut terbuat dari bahan isolator (konduktivitas termal rendah), yang sangat baik digunakan untuk bahan stack, sehingga diharapkan menghasilkan perubahan suhu yang besar.

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 DISINI 2007PascalSolution

DISINI 2007PascalSolution

Solution 2 Since the new stack will be larger than the second stack shown, let us think about adding new rows to this second stack using the blocks from the first stack.. The first two [r]

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