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Status
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Label ▴
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Concept definition
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Code
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Ref type
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Reference
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Supplemental references
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STD
2005/06/07 |
SMOKESTACK |
A <COMBUSTION_PRODUCT_DISCHARGE_STRUCTURE> consisting of a large, tall <PIPE> which is often free-standing; smokestack [AHD, "smokestack"]. |
1125 |
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STD
2005/06/07 |
SNAG |
A stem or trunk of a <TREE> below a <WATERBODY_SURFACE>; snag. |
1126 |
PR |
[FACC, Annex A: BD140] |
|
STD
2005/06/07 |
SNOWFIELD |
A <TRACT> covered by <SNOW_GROUND_COVER>; snowfield. |
1132 |
IR |
[GMET, "snowfield", 1] |
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STD
2005/06/07 |
SNOW_GRAINS |
<SOLID_PRECIPITATION> of very small opaque white <PARTICLE>s of <ICE> that fall from a <CLOUD> and are fairly flat or elongated with <<OUTSIDE_DIAMETER>>s generally less than 1 millimetre; snow grains. Snow grains are the solid equivalent of <DRIZZLE>. |
1127 |
PR |
[WMO182, S1610, "snow grains"] |
|
STD
2005/06/07 |
SNOW_GROUND_COVER |
The layer formed by <SNOW_PRECIPITATION> as it accumulates on the <LAND>; snow ground cover. |
1128 |
IR |
[GMET, "snow"] |
|
STD
2005/06/07 |
SNOW_PRECIPITATION |
<SOLID_PRECIPITATION> composed of white or translucent crystals of <ICE> that are chiefly in complex branch hexagonal form and are often agglomerated into snowflakes; snow precipitation. |
1129 |
IR |
[GMET, "snow"] |
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STD
2005/06/07 |
SNOW_REGION |
A <REGION> in which <SNOW_PRECIPITATION> is falling. |
1130 |
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STD
2005/06/07 |
SNOW_SHED |
A <PROTECTION_SHED> against slides of <SNOW_GROUND_COVER>; snow shed. |
1131 |
IR |
[FACC, Annex A, AL210] |
|
STD
2005/06/07 |
SODA_EVAPORATOR |
A shallow <RESERVOIR>, normally man-made, used for the natural evaporation of <WATER> for the collection of soda; soda evaporator. |
1133 |
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STD
2005/06/07 |
SOIL |
A <MATERIAL> composed of fragmented <PARTICLE>s of <ROCK>, decomposed <PLANT>s, <WATER>, and <AIR> that typically comprises a thin top layer of the <LAND>; soil [SOED, "soil", 4]. |
1134 |
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STD
2005/06/07 |
SOLAR_PANEL |
A <NON_EMPTY_SET> of solar cells for converting sunlight into electrical energy or heat; solar panel. |
1135 |
PR |
[FACC, Annex A: AD020] |
|
STD
2005/06/07 |
SOLAR_SYSTEM |
The <STAR_SYSTEM> containing the <SUN>; solar system. |
1136 |
|
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STD
2005/06/07 |
SOLAR_SYSTEM_ASTEROID |
A <STAR_SYSTEM_ASTEROID> in the <SOLAR_SYSTEM>, with an orbit lying chiefly between <MARS> and <JUPITER>. |
95 |
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[SOED, "asteroid", A.1] |
STD
2005/06/07 |
SOLID_MESH |
A <MESH> with a related <MESH_SOLID_SET>; solid mesh. |
1137 |
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STD
2005/06/07 |
SOLID_PRECIPITATION |
<PRECIPITATION> of <ICE>; solid precipitation. |
1138 |
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STD
2005/06/07 |
SOUNDING |
A measured <<WATER_DEPTH>> or spot <<WATER_DEPTH>>; sounding. |
1141 |
PR |
[S57A, Object: SOUNDG] |
|
STD
2005/06/07 |
SOUNDING_DATUM |
The vertical, typically tidal, <SURFACE_DATUM> to which <SOUNDING>s and <<HYDROGRAPHIC_DRYING_HEIGHT>>s are referenced; sounding datum. A sounding datum is usually taken to correspond to a low water stage of the <TIDE>. |
1142 |
IR |
[S57A, Attribute: VERDAT] |
|
STD
2005/06/07 |
SOUND_CHANNEL |
A horizontal layer in a <WATERBODY> that is bounded by levels at which the <<WATERBODY_SOUND_SPEED>> is greater than at any level within the layer; sound channel. |
1139 |
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[PUWS] |
STD
2005/06/07 |
SOUND_CHANNEL_AXIS |
The alignment axis in a <SOUND_CHANNEL> determined by the <<DEPTH_BELOW_WATERBODY_SURFACE>> at which the minimum <<WATERBODY_SOUND_SPEED>> occurs. |
1140 |
IR |
[SP35, "sound channel axis"] |
|
STD
2005/06/07 |
SPACE |
The <REGION> extending in all <DIRECTION>s in which all matter lying outside celestial body <ATMOSPHERE>s is located; the near vacuum occupying the <REGION>s between <CELESTIAL_BODY>s; space [SOED, "space", II.12.a]. |
1143 |
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STD
2005/06/07 |
SPACECRAFT |
A <VEHICLE> operating mainly in <SPACE>; spacecraft [SOED, "spacecraft"]. |
1144 |
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STD
2005/06/07 |
SPACEPORT |
A <FACILITY> for the launch, and sometimes the landing, of <SPACECRAFT>; spaceport [SOED, "spaceport"]. |
1145 |
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STD
2005/06/07 |
SPECIAL_ELECTRONIC_WINGED-
_AIRCRAFT |
A winged <AIRCRAFT> designed or designated for special electronic operations. |
1146 |
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STD
2005/06/07 |
SPECIAL_OPERATIONS_HELICOPTER |
A <HELICOPTER> designed or designated for special operations. |
1147 |
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STD
2005/06/07 |
SPECIAL_USE_AIRSPACE |
An <AIRSPACE> identified by a delimited <REGION> where activities must be confined because of their nature and/or where limitations may be imposed on <AIRCRAFT> operations not associated with those activities; special use airspace. |
1148 |
IR |
[FACC, Annex A: GA015] |
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