| Nosaukums | <p>ISO/IEC 18025:2014 provides mechanisms to specify unambiguously objects used to model environmental concepts. To accomplish this, a collection of nine EDCS dictionaries of environmental concepts are specified:</p>
<ol>
<li>classifications: specify the type of environmental objects;</li>
<li>attributes: specify the state of environmental objects;</li>
<li>attribute value characteristics: specify information concerning the values of attributes;</li>
<li>attribute enumerants: specify the allowable values for the state of an enumerated attribute;</li>
<li>units: specify quantitative measures of the state of some environmental objects;</li>
<li>unit scales: allow a wide range of numerical values to be stated;</li>
<li>unit equivalence classes: specify sets of units that are mutually comparable;</li>
<li>organizational schemas: useful for locating classifications and attributes sharing a common context; and</li>
<li>groups: into which concepts sharing a common context are collected.</li>
</ol>
<p>A functional interface is also specified. </p>
<p>As denoting and encoding a concept requires a standard way of identifying the concept, ISO/IEC 18025:2014 specifies labels and codes in the dictionaries.</p>
<p>ISO/IEC 18025:2014 specifies environmental phenomena in categories that include, but are not limited to, the following:</p>
<ol>
<li>abstract concepts (e.g., absolute latitude accuracy, geodetic azimuth);</li>
<li>airborne particulates and aerosols (e.g., cloud, dust, fog, snow);</li>
<li>animals (e.g., civilian, fish, human, whale pod);</li>
<li>atmosphere and atmospheric conditions (e.g., air temperature, humidity, rain rate, sensible and latent heat, wind speed and direction);</li>
<li>bathymetric physiography (e.g., bar, channel, continental shelf, guyot, reef, seamount, waterbody floor region);</li>
<li>electromagnetic and acoustic phenomena (e.g., acoustic noise, frequency, polarization, sound speed profile, surface reflectivity);</li>
<li>equipment (e.g., aircraft, spacecraft, tent, train, vessel);</li>
<li>extraterrestrial phenomena (e.g., asteroid, comet, planet);</li>
<li>hydrology (e.g., lake, rapids, river, swamp);</li>
<li>ice (e.g., iceberg, ice field, ice peak, ice shelf, glacier);</li>
<li>man-made structures and their interiors (e.g., bridge, building, hallway, road, room, tower);</li>
<li>ocean and littoral surface phenomena (e.g., beach profile, current, surf, tide, wave);</li>
<li>ocean floor (e.g., coral, rock, sand);</li>
<li>oceanographic conditions (e.g., luminescence, salinity, specific gravity, turbidity, water current speed);</li>
<li>physiography (e.g., cliff, gorge, island, mountain, reef, strait, valley region);</li>
<li>space (e.g., charged particle species, ionospheric scintillation, magnetic field, particle density, solar flares);</li>
<li>surface materials (e.g., concrete, metal, paint, soil); and</li>
<li>vegetation (e.g., crop land, forest, grass land, kelp bed, tree).</li>
</ol> |
|---|
| Darbības sfēra | <p>ISO/IEC 18025:2014 provides mechanisms to specify unambiguously objects used to model environmental concepts. To accomplish this, a collection of nine EDCS dictionaries of environmental concepts are specified:</p>
<ol>
<li>classifications: specify the type of environmental objects;</li>
<li>attributes: specify the state of environmental objects;</li>
<li>attribute value characteristics: specify information concerning the values of attributes;</li>
<li>attribute enumerants: specify the allowable values for the state of an enumerated attribute;</li>
<li>units: specify quantitative measures of the state of some environmental objects;</li>
<li>unit scales: allow a wide range of numerical values to be stated;</li>
<li>unit equivalence classes: specify sets of units that are mutually comparable;</li>
<li>organizational schemas: useful for locating classifications and attributes sharing a common context; and</li>
<li>groups: into which concepts sharing a common context are collected.</li>
</ol>
<p>A functional interface is also specified. </p>
<p>As denoting and encoding a concept requires a standard way of identifying the concept, ISO/IEC 18025:2014 specifies labels and codes in the dictionaries.</p>
<p>ISO/IEC 18025:2014 specifies environmental phenomena in categories that include, but are not limited to, the following:</p>
<ol>
<li>abstract concepts (e.g., absolute latitude accuracy, geodetic azimuth);</li>
<li>airborne particulates and aerosols (e.g., cloud, dust, fog, snow);</li>
<li>animals (e.g., civilian, fish, human, whale pod);</li>
<li>atmosphere and atmospheric conditions (e.g., air temperature, humidity, rain rate, sensible and latent heat, wind speed and direction);</li>
<li>bathymetric physiography (e.g., bar, channel, continental shelf, guyot, reef, seamount, waterbody floor region);</li>
<li>electromagnetic and acoustic phenomena (e.g., acoustic noise, frequency, polarization, sound speed profile, surface reflectivity);</li>
<li>equipment (e.g., aircraft, spacecraft, tent, train, vessel);</li>
<li>extraterrestrial phenomena (e.g., asteroid, comet, planet);</li>
<li>hydrology (e.g., lake, rapids, river, swamp);</li>
<li>ice (e.g., iceberg, ice field, ice peak, ice shelf, glacier);</li>
<li>man-made structures and their interiors (e.g., bridge, building, hallway, road, room, tower);</li>
<li>ocean and littoral surface phenomena (e.g., beach profile, current, surf, tide, wave);</li>
<li>ocean floor (e.g., coral, rock, sand);</li>
<li>oceanographic conditions (e.g., luminescence, salinity, specific gravity, turbidity, water current speed);</li>
<li>physiography (e.g., cliff, gorge, island, mountain, reef, strait, valley region);</li>
<li>space (e.g., charged particle species, ionospheric scintillation, magnetic field, particle density, solar flares);</li>
<li>surface materials (e.g., concrete, metal, paint, soil); and</li>
<li>vegetation (e.g., crop land, forest, grass land, kelp bed, tree).</li>
</ol> |
|---|
