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HORIZON DISTANCE [9 records]
Record 1 - internal organization data 2022-09-16
Record 1, English
Record 1, Subject field(s)
- Atmospheric, Climatic and Meteorological Phenomena
Record 1, Main entry term, English
- cloud bank
1, record 1, English, cloud%20bank
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- bank of cloud 2, record 1, English, bank%20of%20cloud
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A fairly well-defined mass of cloud observed at a distance [that] covers an appreciable portion of the horizon sky but does not extend overhead. 2, record 1, English, - cloud%20bank
Record 1, Key term(s)
- bank of clouds
Record 1, French
Record 1, Domaine(s)
- Phénomènes météorologiques, climatiques et atmosphériques
Record 1, Main entry term, French
- banc de nuages
1, record 1, French, banc%20de%20nuages
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Masse de nuages bien définie observée à distance [qui] couvre une partie appréciable du ciel à l'horizon, mais ne s'étend pas directement au-dessus de l'observateur. 2, record 1, French, - banc%20de%20nuages
Record number: 1, Textual support number: 1 OBS
Ces nuages ont des dimensions horizontales importantes par rapport à leur extension verticale. 3, record 1, French, - banc%20de%20nuages
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Fenómenos meteorológicos, climáticos y atmosféricos
Record 1, Main entry term, Spanish
- banco de nubes
1, record 1, Spanish, banco%20de%20nubes
correct, masculine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
- banco nuboso 2, record 1, Spanish, banco%20nuboso
correct, masculine noun
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
Masa de nubes bastante bien definida observada a distancia [que] abarca una parte apreciable del horizonte, pero no se extiende directamente por encima del observador. 2, record 1, Spanish, - banco%20de%20nubes
Record 2 - internal organization data 2017-05-10
Record 2, English
Record 2, Subject field(s)
- Photography
Record 2, Main entry term, English
- rule of thirds
1, record 2, English, rule%20of%20thirds
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
A composition rule that divides the scene into three rows and three columns. 2, record 2, English, - rule%20of%20thirds
Record number: 2, Textual support number: 1 OBS
The rule states that the picture is much more interesting if the focal point is not in center of the photo but rather in one of the outlying regions, preferably at one of the intersection points. 3, record 2, English, - rule%20of%20thirds
Record number: 2, Textual support number: 2 OBS
For example, according to the rule, the best placement of a horizon line in a photograph is one-third of the distance from the bottom or top. 4, record 2, English, - rule%20of%20thirds
Record 2, French
Record 2, Domaine(s)
- Photographie
Record 2, Main entry term, French
- règle des tiers
1, record 2, French, r%C3%A8gle%20des%20tiers
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
La composition est faite selon «la règle des tiers». On obtient une image équilibrée, mais asymétrique, en plaçant le sujet principal sur l'un des quatre croisements des lignes imaginaires partageant l'image par tiers. 2, record 2, French, - r%C3%A8gle%20des%20tiers
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2010-12-10
Record 3, English
Record 3, Subject field(s)
- Mathematical Geography
- Metrology and Units of Measure
- Practical Astronomy
Record 3, Main entry term, English
- zenith distance
1, record 3, English, zenith%20distance
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
- zenithal distance 2, record 3, English, zenithal%20distance
correct
- zenith angle 3, record 3, English, zenith%20angle
correct
- zenithal angle 4, record 3, English, zenithal%20angle
correct
- coaltitude 5, record 3, English, coaltitude
correct, see observation
- co-altitude 6, record 3, English, co%2Daltitude
correct, see observation
- complement of altitude 2, record 3, English, complement%20of%20altitude
correct
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
The vertical angle between the zenith and the object which is observed or defined. 7, record 3, English, - zenith%20distance
Record number: 3, Textual support number: 1 OBS
The term zenith distance is more often used in astronomy and is the complement of the altitude. That is : 0° in the zenith, 90° on the horizon, up to 180° at the nadir. 8, record 3, English, - zenith%20distance
Record number: 3, Textual support number: 2 OBS
coaltitude : The complement of altitude, or 90 minus the altitude. The term has significance only when used in connection with altitude measured from the celestial horizon, when it is synonymous with zenith distance. 5, record 3, English, - zenith%20distance
Record number: 3, Textual support number: 3 OBS
zenith distance: term used at Natural Resources Canada - Earth Sciences Sector. 9, record 3, English, - zenith%20distance
Record 3, French
Record 3, Domaine(s)
- Géographie mathématique
- Unités de mesure et métrologie
- Astronomie pratique
Record 3, Main entry term, French
- angle zénithal
1, record 3, French, angle%20z%C3%A9nithal
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
- distance zénithale 2, record 3, French, distance%20z%C3%A9nithale
correct, see observation, feminine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Angle plan formé par la direction d'un objet et la direction du zénith du point d'observation. 3, record 3, French, - angle%20z%C3%A9nithal
Record number: 3, Textual support number: 1 CONT
La distance zénithale est la distance angulaire entre le zénith et un point de la sphère céleste, mesurée suivant un méridien. 4, record 3, French, - angle%20z%C3%A9nithal
Record number: 3, Textual support number: 1 OBS
La distance zénithale est le complément angulaire de la hauteur. 3, record 3, French, - angle%20z%C3%A9nithal
Record number: 3, Textual support number: 2 OBS
distance zénithale : Expression non conseillée. 5, record 3, French, - angle%20z%C3%A9nithal
Record number: 3, Textual support number: 3 OBS
distance zénithale; angle zénithal : termes en usage à Ressources naturelles Canada - Secteur des sciences de la Terre. 6, record 3, French, - angle%20z%C3%A9nithal
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2007-01-31
Record 4, English
Record 4, Subject field(s)
- Radio Transmission and Reception
- Radio Waves
Record 4, Main entry term, English
- radio horizon distance
1, record 4, English, radio%20horizon%20distance
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
Distance between the point of emission of radio waves and their point of tangency at the earth curvature. 2, record 4, English, - radio%20horizon%20distance
Record 4, French
Record 4, Domaine(s)
- Émission et réception radio
- Ondes radioélectriques
Record 4, Main entry term, French
- distance de l'horizon radioélectrique
1, record 4, French, distance%20de%20l%27horizon%20radio%C3%A9lectrique
correct, feminine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
Distance entre le point d'émission d'ondes radioélectriques et leur point de tangence à la courbure de la terre. 2, record 4, French, - distance%20de%20l%27horizon%20radio%C3%A9lectrique
Record 4, Spanish
Record 4, Campo(s) temático(s)
- Radiotransmisión y radiorrecepción
- Ondas radioeléctricas
Record 4, Main entry term, Spanish
- distancia al horizonte radioeléctrico
1, record 4, Spanish, distancia%20al%20horizonte%20radioel%C3%A9ctrico
correct, feminine noun
Record 4, Abbreviations, Spanish
Record 4, Synonyms, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2004-11-08
Record 5, English
Record 5, Subject field(s)
- Atmospheric Physics
Record 5, Main entry term, English
- meteorological visibility
1, record 5, English, meteorological%20visibility
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
- visibility 2, record 5, English, visibility
correct
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
Greatest distance at which a black object of suitable dimensions can be seen and recognized against the horizon sky during daylight or could be seen and recognized during the night if the general illumination were raised to the normal daylight level. 1, record 5, English, - meteorological%20visibility
Record number: 5, Textual support number: 1 CONT
In Seagull_Vis 4000, the visibility of space objects is naturally influenced by pre-set general meteorological visibility conditions, such as fog, rain, and snow; as well as the pre-set cloud density. 3, record 5, English, - meteorological%20visibility
Record number: 5, Textual support number: 2 CONT
According to the National Weather Service, some of the obstructions to visibility include blowing and widespread dust, fog (including freezing fog and patchy fog), haze, mist, sand and blowing sand, smoke, blowing spray, and volcanic ash. It is reported as "X" in an observation and on the METAR. 4, record 5, English, - meteorological%20visibility
Record number: 5, Textual support number: 1 OBS
Visibility is reported as statute miles, hundreds of feet or meters. 5, record 5, English, - meteorological%20visibility
Record number: 5, Textual support number: 1 PHR
Meteorological visibility at night. 1, record 5, English, - meteorological%20visibility
Record 5, French
Record 5, Domaine(s)
- Physique de l'atmosphère
Record 5, Main entry term, French
- visibilité
1, record 5, French, visibilit%C3%A9
correct, feminine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
- visibilité météorologique 2, record 5, French, visibilit%C3%A9%20m%C3%A9t%C3%A9orologique
correct, feminine noun
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
Distance la plus grande à laquelle un objet noir de dimensions appropriées peut être vu et identifié de jour sur le fond du ciel à l'horizon ou, quand il s'agit d'observations de nuit, pourrait être vu et identifié si l'éclairement général augmentait jusqu'à atteindre l'intensité normale en lumière du jour. 2, record 5, French, - visibilit%C3%A9
Record 5, Spanish
Record 5, Campo(s) temático(s)
- Física de la atmósfera
Record 5, Main entry term, Spanish
- visibilidad
1, record 5, Spanish, visibilidad
correct, feminine noun
Record 5, Abbreviations, Spanish
Record 5, Synonyms, Spanish
- visibilidad meteorológica 2, record 5, Spanish, visibilidad%20meteorol%C3%B3gica
correct, feminine noun
Record 5, Textual support, Spanish
Record number: 5, Textual support number: 1 DEF
Distancia máxima a la que puede verse y reconocerse a la luz del día con el cielo del horizonte como fondo, un objeto negro de dimensiones apropiadas o, en el caso de observaciones nocturnas, que pudiera verse y reconocerse si la iluminación se aumentara hasta llegar a los niveles normales de la luz del día. 2, record 5, Spanish, - visibilidad
Record number: 5, Textual support number: 1 PHR
Visibilidad nocturna. 2, record 5, Spanish, - visibilidad
Record 6 - internal organization data 2004-11-08
Record 6, English
Record 6, Subject field(s)
- Atmospheric Physics
- Air Pollution
Record 6, Main entry term, English
- atmospheric visibility
1, record 6, English, atmospheric%20visibility
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
- visibility 2, record 6, English, visibility
correct
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
The greatest distance in a given direction at which it is just possible to see and identify with the unaided eye : a) in the daytime a prominent dark object against the sky at the horizon, and b) at night, a known, preferably unfocused, moderately intense light source. 3, record 6, English, - atmospheric%20visibility
Record number: 6, Textual support number: 1 CONT
Atmospheric visibility is basically a measure of how clear the air is. It is often defined in terms of a visual range (how far an observer can see) and is expressed in nautical miles, miles or kilometers. Precipitation, clouds, and air pollution can reduce atmospheric visibility by increasing the number of small particles in the air that absorb and scatter light. 4, record 6, English, - atmospheric%20visibility
Record number: 6, Textual support number: 2 CONT
... pollutants in the atmosphere can degrade visibility, especially near towns and cities. Usually visibility is affected by natural [meteorological] factors such as fog, sea salt particles or low cloud, but sometimes pollution from human activities decreases visibility by causing haze and smog. Sources of this pollution include emissions from vehicles, pollution from home fires and industrial activities. 5, record 6, English, - atmospheric%20visibility
Record number: 6, Textual support number: 1 OBS
Visibility is quantified in terms of visual range and light extinction, or the maximum distance at which a black object of sufficient size can be seen and recognised in normal daylight. 6, record 6, English, - atmospheric%20visibility
Record 6, French
Record 6, Domaine(s)
- Physique de l'atmosphère
- Pollution de l'air
Record 6, Main entry term, French
- visibilité atmosphérique
1, record 6, French, visibilit%C3%A9%20atmosph%C3%A9rique
correct, feminine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
- visibilité 2, record 6, French, visibilit%C3%A9
correct, feminine noun
Record 6, Textual support, French
Record number: 6, Textual support number: 1 DEF
Plus grande distance à laquelle un objet noir suffisamment gros peut être vu et identifié contre le ciel ou un fond de brouillard. 2, record 6, French, - visibilit%C3%A9%20atmosph%C3%A9rique
Record number: 6, Textual support number: 1 CONT
Certains phénomènes peuvent réduire la visibilité dans l'atmosphère, par exemple le brouillard, la brume, la brume sèche, la fumée, la neige, la pluie modérée ou forte[, la pollution atmosphérique] et les embruns. 2, record 6, French, - visibilit%C3%A9%20atmosph%C3%A9rique
Record number: 6, Textual support number: 1 OBS
Dans le cas des observations de nuit, il s'agit de la distance à laquelle cet objet pourrait être vu et identifié si l'illumination générale atteignait l'intensité normale de la lumière du jour. On doit souligner qu'il ne suffit pas d'apercevoir l'objet, mais qu'il faut pouvoir l'identifier. 2, record 6, French, - visibilit%C3%A9%20atmosph%C3%A9rique
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2001-10-30
Record 7, English
Record 7, Subject field(s)
- Air Transport
- Air Traffic Control
Record 7, Main entry term, English
- radio line-of-sight
1, record 7, English, radio%20line%2Dof%2Dsight
correct, officially approved
Record 7, Abbreviations, English
- RLOS 2, record 7, English, RLOS
correct, officially approved
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 OBS
In calculating the radio line-of-sight distance between a ground station and an aircraft station, the distance from the radio horizon of the aircraft station... must be added to the distance from the radio horizon of the ground station. 3, record 7, English, - radio%20line%2Dof%2Dsight
Record number: 7, Textual support number: 2 OBS
radio line-of-sight; RLOS: term and abbreviation officially approved by the International Civil Aviation Organization (ICAO). 4, record 7, English, - radio%20line%2Dof%2Dsight
Record 7, French
Record 7, Domaine(s)
- Transport aérien
- Circulation et trafic aériens
Record 7, Main entry term, French
- distance radio à portée optique
1, record 7, French, distance%20radio%20%C3%A0%20port%C3%A9e%20optique
correct, feminine noun, officially approved
Record 7, Abbreviations, French
- RLOS 1, record 7, French, RLOS
correct, feminine noun, officially approved
Record 7, Synonyms, French
- horizon radio 2, record 7, French, horizon%20radio
masculine noun
Record 7, Textual support, French
Record number: 7, Textual support number: 1 OBS
En calculant la distance de l'horizon radio entre une station au sol et une station d'aéronef, il faut ajouter à la distance de l'horizon radio de la station au sol la distance de l'horizon radio de la station d'aéronef [...] 2, record 7, French, - distance%20radio%20%C3%A0%20port%C3%A9e%20optique
Record number: 7, Textual support number: 2 OBS
distance radio à portée optique; RLOS : terme et abréviation uniformisés par l'Organisation de l'aviation civile internationale (OACI). 3, record 7, French, - distance%20radio%20%C3%A0%20port%C3%A9e%20optique
Record 7, Spanish
Record 7, Campo(s) temático(s)
- Transporte aéreo
- Control de tránsito aéreo
Record 7, Main entry term, Spanish
- radioalcance óptico
1, record 7, Spanish, radioalcance%20%C3%B3ptico
correct, masculine noun, officially approved
Record 7, Abbreviations, Spanish
- RLOS 1, record 7, Spanish, RLOS
correct, masculine noun, officially approved
Record 7, Synonyms, Spanish
Record 7, Textual support, Spanish
Record number: 7, Textual support number: 1 OBS
radioalcance óptico; RLOS: término y abreviatura aceptados oficialmente por la Organización de Aviación Civil Internacional (OACI). 2, record 7, Spanish, - radioalcance%20%C3%B3ptico
Record 8 - internal organization data 2000-05-10
Record 8, English
Record 8, Subject field(s)
- Aircraft Piloting and Navigation
Record 8, Main entry term, English
- cockpit cut-off line
1, record 8, English, cockpit%20cut%2Doff%20line
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
- cockpit cutoff line 1, record 8, English, cockpit%20cutoff%20line
correct
- cockpit cut-off 1, record 8, English, cockpit%20cut%2Doff
Record 8, Textual support, English
Record number: 8, Textual support number: 1 CONT
The distance, X, of the image above the cockpit cut-off line provides the pilot with a rough idea of his approach slope angle when the horizon is not visible. 1, record 8, English, - cockpit%20cut%2Doff%20line
Record 8, Key term(s)
- cockpit cutoff
Record 8, French
Record 8, Domaine(s)
- Pilotage et navigation aérienne
Record 8, Main entry term, French
- ligne d'occultation de l'habitacle
1, record 8, French, ligne%20d%27occultation%20de%20l%27habitacle
feminine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
- ligne d'occultation du poste de pilotage 1, record 8, French, ligne%20d%27occultation%20du%20poste%20de%20pilotage
feminine noun
Record 8, Textual support, French
Record number: 8, Textual support number: 1 CONT
La hauteur X de l'image au-dessus de la ligne d'occultation de l'habitacle donne au pilote une idée approximative de l'angle de la pente d'approche lorsque l'horizon n'est pas visible. 1, record 8, French, - ligne%20d%27occultation%20de%20l%27habitacle
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 1995-06-19
Record 9, English
Record 9, Subject field(s)
- Astrophysics and Cosmography
Record 9, Main entry term, English
- horizon distance 1, record 9, English, horizon%20distance
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 DEF
Continually increasing distance beyond which neither light nor any causal influence could yet have traveled since the universe began. 1, record 9, English, - horizon%20distance
Record 9, French
Record 9, Domaine(s)
- Astrophysique et cosmographie
Record 9, Main entry term, French
- horizon cosmologique
1, record 9, French, horizon%20cosmologique
masculine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record number: 9, Textual support number: 1 DEF
[...] limite en distance qui correspond à une vitesse de fuite égale à la vitesse de la lumière pour des objets qui seraient alors vus dans leur état à l'instant zéro du Bing Bang. 2, record 9, French, - horizon%20cosmologique
Record 9, Spanish
Record 9, Textual support, Spanish
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