{"schema_version":"1.0","service":"Publicasta","type":"article","id":76,"slug":"gps_vs_glonass_vs_galileo_vs_beidou_whats_the_difference","title":"GPS, GLONASS, Galileo, dan BeiDou: apa perbedaan sistem GNSS?","excerpt":"Pelajari alasan ada beberapa sistem navigasi global, perbedaan dasarnya, dan mengapa ponsel serta pelacak modern memakai banyak GNSS sekaligus.","language":"id","default_language":"en","canonical_url":"https://publicasta.com/livegpstracks/gps_vs_glonass_vs_galileo_vs_beidou_whats_the_difference?lang=id","image":{"url":"https://publicasta.com/storage/projects/4/pages/76/2026/07/956d574f-3e59-4493-ae26-8643392b82aa.webp","alt":"Perbandingan GPS, GLONASS, Galileo, dan BeiDou"},"publisher":{"id":4,"slug":"livegpstracks","name":"LiveGPSTracks","url":"https://publicasta.com/livegpstracks"},"author":{"name":"LiveGPSTracks"},"published_at":"2026-08-03T13:52:02+00:00","updated_at":"2026-08-03T13:52:02+00:00","content_markdown":"![Perbandingan GPS, GLONASS, Galileo, dan BeiDou](https://publicasta.com/storage/projects/4/pages/76/2026/07/956d574f-3e59-4493-ae26-8643392b82aa.webp)\n\n Saat ponsel menampilkan posisi di peta, perangkat tersebut biasanya tidak hanya mengandalkan GPS. Ponsel dan pelacak modern menggabungkan sinyal dari beberapa konstelasi agar koordinat dapat dihitung lebih cepat dan stabil.\n\n ## Mengapa ada beberapa sistem navigasi global\n\n Alasan utamanya adalah kemandirian teknologi. Setiap sistem satelit navigasi global (GNSS) dikelola oleh negara atau kelompok negara yang berbeda:\n\n - **GPS** — Amerika Serikat;\n- **GLONASS** — Rusia;\n- **Galileo** — Uni Eropa;\n- **BeiDou** — Tiongkok.\n\n Masing-masing dapat menyediakan layanan penentuan posisi secara mandiri. Namun bagi pengguna, manfaat terbesar muncul ketika penerima menggabungkan satelit dari beberapa sistem.\n\n ## Sistem global, regional, dan augmentasi\n\n GPS, GLONASS, Galileo, dan BeiDou menyediakan cakupan global. Ada juga sistem regional:\n\n - **NavIC** melayani India dan wilayah sekitarnya;\n- **QZSS** meningkatkan ketersediaan posisi di Jepang, terutama di kawasan perkotaan.\n\n Keduanya melengkapi GNSS global, bukan menggantikannya.\n\n Sementara itu, EGNOS, WAAS, dan MSAS termasuk SBAS atau sistem augmentasi. Mereka bukan GNSS mandiri, melainkan mengirim koreksi untuk meningkatkan akurasi dan integritas. Teknologi ini banyak digunakan dalam penerbangan dan navigasi profesional.\n\n ## Sistem mana yang paling baik\n\n Prinsip kerjanya sama: penerima membandingkan sinyal dari beberapa satelit lalu menghitung posisinya. Perbedaannya terletak pada usia sistem, jumlah satelit, dan rancangan orbit.\n\n GPS dikembangkan lebih dahulu sehingga menjadi standar paling luas. Konfigurasi orbit GLONASS dapat memberi visibilitas satelit yang baik di lintang utara.\n\n Dalam penggunaan nyata, nama sistem bukan satu-satunya faktor. Kualitas antena, lingkungan, geometri satelit, dan pemrosesan perangkat juga memengaruhi hasil. Karena itu, dukungan multi-GNSS biasanya lebih berguna daripada memilih satu konstelasi.\n\n ## Apa yang khas dari BeiDou\n\n BeiDou adalah sistem global milik Tiongkok yang beroperasi penuh sejak 2020. Konstelasinya memiliki lebih dari 40 satelit pada kombinasi orbit menengah, geostasioner, dan geosinkron miring.\n\n Susunan ini memberi cakupan yang kuat, khususnya di Asia. BeiDou juga menyediakan layanan tambahan seperti komunikasi pesan singkat dan kini sebanding dengan GNSS global lain dalam akurasi serta kemampuan.\n\n ## Apakah pengguna perlu memilih satu GNSS\n\n Biasanya tidak. Ponsel atau pelacak GPS modern akan memanfaatkan sinyal GPS, GLONASS, Galileo, dan BeiDou yang tersedia secara otomatis. Semakin banyak satelit dengan geometri yang baik, semakin besar peluang memperoleh posisi dengan cepat dan stabil.\n\n Aplikasi diagnostik dapat menunjukkan jumlah satelit yang digunakan, asal konstelasinya, dan kualitas sinyal.\n\n ## Dari sinyal satelit ke pemantauan\n\n Proses ini terdiri dari tiga lapisan:\n\n - GNSS menyiarkan sinyal;\n- ponsel atau pelacak menghitung koordinat;\n- platform pelacakan mengubah koordinat menjadi informasi yang dapat digunakan.\n\n LiveGPSTracks menerima posisi yang sudah dihitung oleh perangkat. Platform kemudian memungkinkan pemantauan waktu nyata, riwayat pergerakan, analisis rute dan berhenti, serta pengelolaan geofence dan peristiwa.\n\n ## Perkembangan penerima GNSS\n\n - sebelum 2007, perangkat umumnya hanya memakai GPS;\n- pada 2007–2015, GPS + GLONASS semakin umum;\n- setelah 2018, Galileo makin sering ditambahkan;\n- perangkat modern lazim mendukung GPS + GLONASS + Galileo + BeiDou.\n\n ## Kesimpulan\n\n Sistem global tidak harus saling bersaing di dalam perangkat. Saat digunakan bersama, semuanya memberi lebih banyak satelit, cakupan yang lebih baik, dan penentuan posisi yang lebih andal.","available_translations":[{"language":"de","title":"GPS vs. GLONASS vs. Galileo vs. BeiDou: Was ist der Unterschied?","html_url":"https://publicasta.com/livegpstracks/gps_vs_glonass_vs_galileo_vs_beidou_whats_the_difference?lang=de","markdown_url":"https://publicasta.com/livegpstracks/gps_vs_glonass_vs_galileo_vs_beidou_whats_the_difference.md?lang=de","json_url":"https://publicasta.com/livegpstracks/gps_vs_glonass_vs_galileo_vs_beidou_whats_the_difference.json?lang=de","api_url":"https://publicasta.com/api/public/v1/channels/livegpstracks/articles/gps_vs_glonass_vs_galileo_vs_beidou_whats_the_difference?lang=de"},{"language":"en","title":"GPS vs GLONASS vs Galileo vs BeiDou: What’s the 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