Category:IALA Dictionary 1970-89 Edition
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International Dictionary of Marine Aids to Navigation |
This Category contains all pages with term definitions from the original 1970 - 1989 IALA Dictionary Editions.
Pages in category "IALA Dictionary 1970-89 Edition"
The following 500 pages are in this category, out of 2,614 total.
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E
- Earth conductor
- Earth electrode
- Earth system
- Earthed neutral system
- Earthing conductor
- Earthing switch
- Earthworks
- Easily recognizable structure
- Echo box
- Echoing area
- Echoing volume
- Eclipse
- Eddy
- Effective acoustic centre
- Effective height (G.B.)
- Effective height (U.S.A.)
- Effective Intensity
- Effective length
- Effective radiated power
- Effective radius of the earth
- Effective range
- Efficiency of a sound source
- Elasticity
- Electric detonator
- Electric field
- Electric field strength
- Electric generator
- Electric installation
- Electric motor
- Electrical centre
- Electrical distance
- Electrical scanning
- Electrochemical cell
- Electrode
- Electrode (2)
- Electrode (3)
- Electrodynamic emitter - Diaphragm assembly
- Electrodynamic emitter - Diaphragm suspension
- Electrodynamic emitter - Driver
- Electrodynamic emitter - Moving coil
- Electroluminescence
- Electroluminescence/es
- Electrolyte
- Electromagnetic horn
- Electromagnetic horn - Armature
- Electromagnetic horn - Coil
- Electromagnetic waves
- Electronic position indicator
- Electronic switching device
- Electroplating
- Elevated duct
- Elliptically polarized wave
- Embankment
- Emergency apparatus
- Emergency battery
- Emergency generator set
- Emergency Light
- Emulsion paint
- Encoder
- End bearing pile
- End fire array
- End point voltage (G.B.)
- End-of-charge voltage
- Energy consumption
- Engine room
- Ensemble of aids to marine navigation
- Enter a narrow channel
- Entonite
- Entrance
- Entrance floor
- Epoxy paint
- Equalising charge
- Equality of Laudness
- Equi-Angular Lens
- Equi-Angular Profile
- Equiphase zone
- Equipotential bonding
- Erosion
- Error curve
- Error in bearing
- Error signal
- Error-correcting code
- Error-detecting code
- Estuary
- Excavation
- Excavation cover
- Excavator
- Excess attenuation
- Excitation (of an electric machine)
- Excitation winding
- Executive pulse
- Expand
- Expanded-centre plan display
- Expansion
- Explosive fog signal
- External combustion engine
- Extra High Pressure Mercury (Vapour) Lamp
- Extreme fibre
- Extruded section
- Eye
- Eye bolt
F
- Facing wall
- Factor of safety
- Fading
- Fail safe
- Failure
- Failure rate
- Fair-faced concrete
- Falsework
- Fascine
- Fast ice
- Fathom
- Fatigue
- Fatigue limit
- Fault
- Feathering
- Feedback
- Feedback path
- Feedback signal
- Feeder
- Fender
- Fender pile
- Fenders
- Fenders/es
- Ferrite rod antenna
- Ferro-cement
- Fetch
- Field alignment error
- Field coils
- Field pole
- Figure of eight reception
- Filament
- Filament Support
- Filament Support/es
- Filament/es
- Fill factor (FF)
- Filling plug
- Filter
- Final controlled variable
- Final value
- Fishplate
- Fissure
- Fixed antenna direction finder
- Fixed Lens
- Fixed Light
- Fixed Mark
- Fixed-pitch blade
- Fixing
- Fixing moment
- Fixity
- Flagpole
- Flame Arc Lamp
- Flame-protected enclosure (or machine)
- Flange (of a girder)
- Flange (of a tube or pipe)
- Flap valves
- Flash
- Flash Tube
- Flashed Glass
- Flasher
- Flasher/es
- Flashing (Optical) Apparatus
- Flashing Light
- Flat top antenna
- Flats
- Flicker Photometer
- Float charge
- Floating crane
- Floating Mark
- Floor (of a room)
- Fluorescence
- Fluorescent Lamp
- Fluorescent Mercury Discharge Lamp
- Focal Distance
- Focal Plane (of a lens or focusing reflector)
- Focal Plane (of a light)
- Focus (of a fixed lens)
- Focusing
- Focusing Device
- Fog
- Fog detector
- Fog signal emitter
- Fog signal port
- Fog signal stack
- Fog-bank detector
- Folded dipole
- Folded unipole antenna
- Footbridge
- Footing
- Force
- Forced oscillation
- Forelock
- Foreshore
- Formwork
- Forward action (general term)
- Foundation
- Four-stroke engine
- Four-wire repeater
- Frame
- Frame (of an optic)
- Fraunhofer region
- Free oscillation
- Free sound field
- Frequency
- Frequency channel
- Frequency converter
- Frequency deviation
- Frequency division multiplex (FDM)
- Frequency group
- Frequency modulation (FM)
- Frequency monitor
- Frequency swing
- Frequency tolerance
- Frequency-modulated radar
- Fresh concrete
- Fresnel Lens
- Fresnel Profile
- Fresnel region
- Friction pile
- Front Light
- Frosted Lamp
- Fuel (2)
- Fuel cell
- Fuel consumption
- Fuel system
- Full carrier
- Full Radiator
- Full-load operation
- Fundamental frequency
- Furling
- Furniture (architectural)
- Fuse
- Fuse carrier
- Fuse link
- Fuse Valve
- Fusible plug
- Fusion Frequency
G
- Gabion
- Gain function
- Gain of an antenna
- Gain referred to a short vertical antenna
- Gallery
- Gantry crane
- Gap coding
- Gas cylinder
- Gas engine
- Gas Jet
- Gas-Filled Lamp
- Gaseous Discharge Lamp
- Gate
- Gear box
- Gel coat
- Generation of electric energy
- Generator set
- Geographical Range (Superseded)
- Geological survey
- Glare
- Glass wool
- Glass-reinforced plastic
- Glazing
- Glazing bars
- Gneiss
- Go-no-go testing
- Goliath Cap (G.B.)
- Gong
- Gong buoy
- Gong Buoy (U.S.A.) (2)
- Gong buoy (USA)
- Grab dredger
- Gradient
- Grading
- Granite
- Grapnel
- Grass
- Gray code
- Grid Filament
- Grit
- Groin
- Ground and Polished Glass
- Ground beam
- Ground chain
- Ground clutter
- Ground swell
- Ground wave
- Ground wave - Radar
- Ground wave suppression
- Ground-plane antenna
- Group of wood or steel poles
- Group-Flashing Light
- Group-Occulting Light
- Grout
- Grout curtain
- Groyne
- Guard-rail
- Guide blades
- Gunmetal
- Gusset plate
- Gust of wind
- Gutter
- Gutter (of a roof)
- Guy
H
- Hack boat (GB)
- Half wave dipole
- Half-duplex (circuit)
- Halide Lamp
- Hammer
- Handling capacity
- Handrail
- Handy-billy tackle
- Hardener
- Hardening (of concrete)
- Hardware
- Harmful interference
- Harmonic radiation
- Hatch
- Hawsepipe (of a vessel)
- Hawser
- Head
- Helical antenna
- Helideck
- Helipad
- Hi-fix
- High Focal Plane Buoy
- High Intensity Carbon Arc Lamp
- High Pressure Arc Discharge Lamp
- High Pressure Mercury (Vapour) Lamp
- High Pressure Sodium (Vapour) Lamp
- High tensile steel
- High-speed launch
- Hinge
- Hinged
- Hogging moment
- Hoghorn
- Hollow flooring block
- Hollow truncated cone filament
- Homing
- Hook
- Horizontal beam width
- Horizontally polarized wave
- Horn
- Horn - Antenna
- Hot-dip galvanising
- Hour meter
- HSFG bolt
- Hub (of a wind-power generator)
- Hub height (of a rotor)
- Hue
- Hunting
- Hunting (of an electric machine)
- Hybrid transformer
- Hydrocarbon
- Hydrogen
- Hydrometer
- Hyperstatic
- Hysteresis
I
- Ice floe
- Ice ridge
- Ice thrust
- Ideal value
- Idealized system
- Identification signal
- Illuminance
- Illuminant
- Illumination Photometer (G.B.)
- Image
- Image frequency
- In-situ concrete
- Incandescence
- Incandescence Time (of a lamp)
- Incandescent (Electric) Lamp
- Indirectly controlled variable
- Induction coil
- Induction field
- Induction motor
- Infant-mortality period
- Information
- Information theory
- Inherent regulation
- Inhibit
- Initialize
- Injection
- Injector pump
- Injectors
- Inland tender (USA)
- Inlet chamber
- Input (process)
- Input channel
- Input data
- Input device
- Input state
- Input variable
- Inspection cover
- Installation error
- Installed capacity
- Instantaneous frequency
- Instantaneous sound power per unit area
- Instantaneous value
- Instantaneous value (2)
- Instantaneous" automatic gain control
- Instrumental error
- Insulated cable
- Insulating material
- Insulation (of a cable)
- Insulator
- Integral action
- Integrating Photometer
- Intensity modulation
- Inter-trace display
- Interference
- Interlocking equisignal system
- Intermediate frequency
- Intermediate Light(s)
- Intermittent duty
- Intermodulation products
- Internal Absorptance
- Internal combustion engine
- Internal Transmittance
- Interrogating signal
- Interrogator
- Interrupted Quick-Flashing Light
- Inverse Square Law
- Inverter
- Ionosphere
- Ionospheric path error
- Ionospheric wave
- Ipot
- Iron
- Irradiance
- Island station
- Isocandela Curve (G.B.)
- Isolated danger
- Isolated Danger Mark (or Buoy) (G.B.)
- Isolated neutral system
- Isolating transformer
- Isophase Light
- Isostatic
- Isotropic or absolute gain of an antenna
- Isotropic radiator
J
K
L
- L antenna
- Ladder cage
- Ladder hoop
- Lag
- Lamp
- Lamp Changer
- Lamp Changer/es
- Lampholder
- Land drain
- Land light
- Landfall Light
- Landfall Mark (or Buoy)
- Landing
- Landing (of a stairway)
- Landing stage
- Landing stage (2)
- Landmark
- Lane
- Lane count
- Lantern
- Lantern (2)
- Lantern deck
- Lantern gallery
- Lantern Glazing (G.B.) (2)
- Lantern glazing (GB)
- Lantern handhold
- Lantern tower
- Lap (of reinforcement)
- Large navigation(al) buoy
- Lashing