Son güncelleme: 2026-04-14İletişim: developer@captaincalc.com.tr
Referans temeli: IMO/COLREG/STCW kavramları, denizcilik uygulaması, onaylı gemi dokümanları ve CaptainCalc hesaplama notları. Operasyonel kararları her zaman resmi kaynaklarla doğrulayın.
← Ücretsiz Navigasyon Araçları
Ufuk Mesafesi ve Radar Menzili
Göz yüksekliğine (Height of Eye) göre görsel ufuk ve radar ufku menzilini hesaplayın.
Formula reference & notes
Visual horizon (Bowditch): D = 2.07 × √HE (NM, HE in metres)
Radar horizon: D = 2.21 × √HE (NM, HE in metres)
⚠ Radar horizon shown is for own antenna height only. The actual detectable range of a target also depends on the target's own height above sea level. To find the combined radar range, calculate separately for own antenna and target height, then add the two results (Dipping Distance method).
Radar horizon: D = 2.21 × √HE (NM, HE in metres)
⚠ Radar horizon shown is for own antenna height only. The actual detectable range of a target also depends on the target's own height above sea level. To find the combined radar range, calculate separately for own antenna and target height, then add the two results (Dipping Distance method).