Implementation of Haversine formula for school location tracking

Dauni, Popon; Firdaus, M D; Asfariani, R; Saputra, M. I. N.; Hidayat, Asri; Zulfikar, Wildan Budiawan

doi:10.1088/1742-6596/1402/7/077028

Cited by 32 publications

(21 citation statements)

References 5 publications

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“…This may seem straightforward, but calculating the distance between two geographical points located on the earth's sphere (longitude and latitude) and not on a plane (Cartesian coordinates) is not so simple. One of the approximations most used in practical applications [9][10][11][12][13][14][15][16] to calculate the distance between two geographical points is the Haversine distance [17], which is given by:…”

Section: Methodsmentioning

confidence: 99%

Fire Risk Sub-Module Assessment under Solvency II. Calculating the Highest Risk Exposure

2021

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The European Directive 2009/138 of Solvency II requires adopting a new approach based on risk, applying a standard formula as a market proxy in which the risk profile of insurers is fundamental. This study focuses on the fire risk sub-module, framed within the man-made catastrophe risk module, for which the regulations require the calculation of the highest concentration of risks that make up the portfolio of an insurance company within a radius of 200 m. However, the regulations do not indicate a specific methodology. This study proposes a procedure consisting of calculating the cluster with the highest risk and identifying this on a map. The results can be applied immediately by any insurance company, covered under the Solvency II regulations, to determine their maximum exposure to the catastrophic man-made risk of fire, instantly providing them with the necessary input for calibration of the solvency capital requirement.

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Section: Methodsmentioning

confidence: 99%

Fire Risk Sub-Module Assessment under Solvency II. Calculating the Highest Risk Exposure

2021

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“…Pengukuran jarak dilakukan dengan membandingkan lokasi calon penerima APD terhadap lokasi calon penyumbang APD. Metode pengukuran jarak yang digunakan adalah formula jarak Haversine dalam (1) [19]- [21]. jarak ini telah menghasilkan akurasi tertinggi dalam menghitung jarak dalam [20].…”

Section: A Prapengolahan Dataunclassified

Modified skyline query to measure priority region for personal protective equipment recipient of COVID-19 health workers

Purwayoga

2021

J. Teknol. dan Sist. Komput

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The distribution of personal protective equipment (PPE) plays a vital role in meeting the needs of PPE in an area. This study aims to measure the priority of PPE recipient regions in West Java Province using a skyline query algorithm, namely Sort Filter Skyline (SFS). In this study, the SFS algorithm is modified to optimize the dominance measurement section. Regions that do not have hospitals will not be prioritized for PPE recipients. The preferences used in this study are maximum and minimum. The maximum preference rule is used for the number of ODP, PDP, positive and dead cases, while the minimum preference rule is used for the cured and distance attributes. The application of SFS for calculating priority regions has been successfully carried out by developing two models, namely MS1 using unmodified SFS and MS2 using modified SFS by adding a selection process for regions with no hospitals. The MS1 produces 21 skyline objects (55.55 %), while MS2 15 (66.66 %) skyline objects. The MS2 is faster than that of MS1 because fewer objects are being tested. The MS1 takes 0.0222 seconds, while MS2 only 0.0193 seconds.

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“…Dalam unit bola, sebuah "segitiga" pada permukaan bola didefinisikan sebagai lingkaran-lingkaran besar yang menghubungkan tiga poin u, v, dan w pada bola. Jika panjang dari ketiga sisi adalah (dari u ke Formula Haversine berfungsi untuk menemukan jarak antara lokasi pengguna dan tujuan lokasi dengan melakukan perhitungan [13]. dengan yang berikut ini :…”

Section: Gambar 2 Ilustrasi Spherical Law Of Cosinesunclassified

Perancangan Aplikasi Pencarian Lokasi Penitipan Hewan Peliharaan Menggunakan Metode Haversine Formula (Studi Kasus: Wilayah Jakarta Barat)

Putri

Manikam

2021

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Jakarta merupakan ibu kota dari Indonesia, Jakarta merupakan kota yang banyak dikunjungi oleh pendatang baru dari berbagai daerah. Dan memiliki jumlah penduduk yang terus meningkat tiap tahunnya. kebutuhan akan informasi adalah hal mendasar bagi kebutuhan masyarakat, salah satu yang di butuhkan masyarakat adalah kebutuhan akan perawatan hewan peliharaan sehingga pemilik harus meluangkan waktu untuk mengurus hewan pemeliharaan mereka akan tetapi pemilik hewan terkadang memiliki banyak perkerjaan harus diselesaikan. Hal ini menyebabkan hewan peliharaan tidak terawat dengan baik. Selain bekerja pemilik hewan terpaksa harus berpergian jauh dan tidak memungkinkan untuk membawa hewan peliharaan mereka. dengan adanya masalah tersebut, maka dibuat aplikasi berbasis website untuk suatu penitipan hewan pemeliharaan. Dimana dengan adanya aplikasi tersebut, maka para pecinta hewan dengan mudah mendapatkan informasi lokasi penitipan hewan peliharaan terdekat. Sistem ini menggunakan metode haversine formula untuk pencarian lokasi terdekat.

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Implementation of Haversine formula for school location tracking

Cited by 32 publications

References 5 publications

Fire Risk Sub-Module Assessment under Solvency II. Calculating the Highest Risk Exposure

Fire Risk Sub-Module Assessment under Solvency II. Calculating the Highest Risk Exposure

Modified skyline query to measure priority region for personal protective equipment recipient of COVID-19 health workers

Perancangan Aplikasi Pencarian Lokasi Penitipan Hewan Peliharaan Menggunakan Metode Haversine Formula (Studi Kasus: Wilayah Jakarta Barat)

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