| URI | 
          http://vocab.nerc.ac.uk/collection/P02/current/NOYS/ | 
        
        
          | Within Vocab | 
          SeaDataNet Parameter Discovery Vocabulary | 
        
        
        
          | Alternative Labels | 
          
            
              Noise
            
           | 
        
        
        
          | Definition | 
           | 
        
        
          | Date | 
          2003-06-10T13:53:19 | 
        
        
        
          
            
              | Identifier | 
              SDN:P02::NOYS | 
            
          
            
              | Note | 
              accepted | 
            
          
        
        
          
            
              | Has Current Version | 
              1 | 
            
          
        
        
        
        
          
            
              | version | 
              1 | 
            
          
            
              | inScheme | 
              http://vocab.nerc.ac.uk/scheme/EDMED_DCAT_THEMES/current/ | 
            
          
        
        
        
        
            
            | 
              Broader
             | 
			
				
					
					
                P03:D005 | 
                Acoustics | 
            Mapping: 2250 | 
					
				
				
					
						
				
			
				
					
						
						| 
					
					
                 | P22:28 | 
                Oceanographic geographical features | 
            Mapping: 172829 | 
					
				
				
					
						
				
			
				
					
						
						| 
					
					
                 | P05:014 | 
                oceans | 
            Mapping: 33325 | 
					
				
				
					
						
				
			
				
					
						
						| 
					
					
                 | D01:D0100001 | 
                Parameters | 
            Mapping: 1392784 | 
					
				
				
					
						
				
			
				
					
						
						| 
					
					
                 | L19:005 | 
                theme | 
            Mapping: 206963 | 
					
				
				
					
						
				
			
        
            
            | 
              Narrower
             | 
			
				
					
					
                P04:G877 | 
                EARTH SCIENCE > Oceans > Ocean Acoustics > Ambient Noise | 
            Mapping: 678 | 
					
				
				
					
						
				
			
				
					
						
						| 
					
					
                 | P64:G877 | 
                EARTH SCIENCE > Oceans > Ocean Acoustics > Ambient Noise | 
            Mapping: 502301 | 
					
				
				
					
						
				
			
				
					
					
						
							| 
                 | C47:IN11_1_1 | 
                Temporal characteristics of noise having an impact on marine animals | 
            Mapping: 184959 | 
						
					
						
							| 
                 | C47:IN11_2_1 | 
                Trends in the ambient noise level | 
            Mapping: 184960 | 
						
					
				
				
					
						
				
			
				
					
					
						
							| 
                 | P01:NOYSSTK1 | 
                Noise (background) in the water body by SonTek current meter beam 1 | 
            Mapping: 426062 | 
						
					
						
							| 
                 | P01:NOYSSTK2 | 
                Noise (background) in the water body by SonTek current meter beam 2 | 
            Mapping: 426066 | 
						
					
						
							| 
                 | P01:NOYSSTK3 | 
                Noise (background) in the water body by SonTek current meter beam 3 | 
            Mapping: 426070 | 
						
					
						
							| 
                 | P01:NOYSRB01 | 
                Noise (RMS background) in the water body by inverted echo sounder | 
            Mapping: 391994 | 
						
					
						
							| 
                 | P01:AMBNSP41 | 
                Sound pressure level of ambient noise (10000Hz-centred one-third-octave frequency band, time interval specified elsewhere) relative to 1 micropascal in the water body | 
            Mapping: 1604070 | 
						
					
						
							| 
                 | P01:AMBNSP31 | 
                Sound pressure level of ambient noise (1000Hz-centred one-third-octave frequency band, time interval specified elsewhere) relative to 1 micropascal in the water body | 
            Mapping: 1604102 | 
						
					
						
							| 
                 | P01:AMBNSP21 | 
                Sound pressure level of ambient noise (100Hz-centred one-third-octave frequency band, time interval specified elsewhere) relative to 1 micropascal in the water body | 
            Mapping: 1604138 | 
						
					
						
							| 
                 | P01:AMBNSP32 | 
                Sound pressure level of ambient noise (1250Hz-centred one-third-octave frequency band, time interval specified elsewhere) relative to 1 micropascal in the water body | 
            Mapping: 1604106 | 
						
					
						
							| 
                 | P01:AMBNSP12 | 
                Sound pressure level of ambient noise (125Hz-centred one-third-octave frequency band, 20s interval) relative to 1 micropascal in the water body | 
            Mapping: 1596812 | 
						
					
						
							| 
                 | P01:AMBNSP22 | 
                Sound pressure level of ambient noise (125Hz-centred one-third-octave frequency band, time interval specified elsewhere) relative to 1 micropascal in the water body | 
            Mapping: 1604142 | 
						
					
						
							| 
                 | P01:AMBNSP33 | 
                Sound pressure level of ambient noise (1600Hz-centred one-third-octave frequency band, time interval specified elsewhere) relative to 1 micropascal in the water body | 
            Mapping: 1604038 | 
						
					
						
							| 
                 | P01:AMBNSP23 | 
                Sound pressure level of ambient noise (160Hz-centred one-third-octave frequency band, time interval specified elsewhere) relative to 1 micropascal in the water body | 
            Mapping: 1604146 | 
						
					
						
							| 
                 | P01:AMBNSP11 | 
                Sound pressure level of ambient noise (2000Hz-centred one-third-octave frequency band, 20s interval) relative to 1 micropascal in the water body | 
            Mapping: 1596808 | 
						
					
						
							| 
                 | P01:AMBNSP34 | 
                Sound pressure level of ambient noise (2000Hz-centred one-third-octave frequency band, time interval specified elsewhere) relative to 1 micropascal in the water body | 
            Mapping: 1604042 | 
						
					
						
							| 
                 | P01:AMBNSP24 | 
                Sound pressure level of ambient noise (200Hz-centred one-third-octave frequency band, time interval specified elsewhere) relative to 1 micropascal in the water body | 
            Mapping: 1604074 | 
						
					
						
							| 
                 | P01:AMBNSP14 | 
                Sound pressure level of ambient noise (20Hz-centred one-third-octave frequency band, time interval specified elsewhere) relative to 1 micropascal in the water body | 
            Mapping: 1604110 | 
						
					
						
							| 
                 | P01:AMBNSP10 | 
                Sound pressure level of ambient noise (20s interval) relative to 1 micropascal in the water body | 
            Mapping: 1596794 | 
						
					
						
							| 
                 | P01:AMBNSP35 | 
                Sound pressure level of ambient noise (2500Hz-centred one-third-octave frequency band, time interval specified elsewhere) relative to 1 micropascal in the water body | 
            Mapping: 1604046 | 
						
					
						
							| 
                 | P01:AMBNSP25 | 
                Sound pressure level of ambient noise (250Hz-centred one-third-octave frequency band, time interval specified elsewhere) relative to 1 micropascal in the water body | 
            Mapping: 1604078 | 
						
					
						
							| 
                 | P01:AMBNSP15 | 
                Sound pressure level of ambient noise (25Hz-centred one-third-octave frequency band, time interval specified elsewhere) relative to 1 micropascal in the water body | 
            Mapping: 1604114 | 
						
					
						
							| 
                 | P01:AMBNSP16 | 
                Sound pressure level of ambient noise (31.5Hz-centred one-third-octave frequency band, time interval specified elsewhere) relative to 1 micropascal in the water body | 
            Mapping: 1604118 | 
						
					
						
							| 
                 | P01:AMBNSP36 | 
                Sound pressure level of ambient noise (3150Hz-centred one-third-octave frequency band, time interval specified elsewhere) relative to 1 micropascal in the water body | 
            Mapping: 1604050 | 
						
					
						
							| 
                 | P01:AMBNSP26 | 
                Sound pressure level of ambient noise (315Hz-centred one-third-octave frequency band, time interval specified elsewhere) relative to 1 micropascal in the water body | 
            Mapping: 1604082 | 
						
					
						
							| 
                 | P01:AMBNSP37 | 
                Sound pressure level of ambient noise (4000Hz-centred one-third-octave frequency band, time interval specified elsewhere) relative to 1 micropascal in the water body | 
            Mapping: 1604054 | 
						
					
						
							| 
                 | P01:AMBNSP27 | 
                Sound pressure level of ambient noise (400Hz-centred one-third-octave frequency band, time interval specified elsewhere) relative to 1 micropascal in the water body | 
            Mapping: 1604086 | 
						
					
						
							| 
                 | P01:AMBNSP17 | 
                Sound pressure level of ambient noise (40Hz-centred one-third-octave frequency band, time interval specified elsewhere) relative to 1 micropascal in the water body | 
            Mapping: 1604122 | 
						
					
						
							| 
                 | P01:AMBNSP38 | 
                Sound pressure level of ambient noise (5000Hz-centred one-third-octave frequency band, time interval specified elsewhere) relative to 1 micropascal in the water body | 
            Mapping: 1604058 | 
						
					
						
							| 
                 | P01:AMBNSP28 | 
                Sound pressure level of ambient noise (500Hz-centred one-third-octave frequency band, time interval specified elsewhere) relative to 1 micropascal in the water body | 
            Mapping: 1604090 | 
						
					
						
							| 
                 | P01:AMBNSP18 | 
                Sound pressure level of ambient noise (50Hz-centred one-third-octave frequency band, time interval specified elsewhere) relative to 1 micropascal in the water body | 
            Mapping: 1604126 | 
						
					
						
							| 
                 | P01:AMBNSP39 | 
                Sound pressure level of ambient noise (6300Hz-centred one-third-octave frequency band, time interval specified elsewhere) relative to 1 micropascal in the water body | 
            Mapping: 1604062 | 
						
					
						
							| 
                 | P01:AMBNSP29 | 
                Sound pressure level of ambient noise (630Hz-centred one-third-octave frequency band, time interval specified elsewhere) relative to 1 micropascal in the water body | 
            Mapping: 1604094 | 
						
					
						
							| 
                 | P01:AMBNSP13 | 
                Sound pressure level of ambient noise (63Hz-centred one-third-octave frequency band, 20s interval) relative to 1 micropascal in the water body | 
            Mapping: 1596816 | 
						
					
						
							| 
                 | P01:AMBNSP19 | 
                Sound pressure level of ambient noise (63Hz-centred one-third-octave frequency band, time interval specified elsewhere) relative to 1 micropascal in the water body | 
            Mapping: 1604130 | 
						
					
						
							| 
                 | P01:AMBNSP40 | 
                Sound pressure level of ambient noise (8000Hz-centred one-third-octave frequency band, time interval specified elsewhere) relative to 1 micropascal in the water body | 
            Mapping: 1604066 | 
						
					
						
							| 
                 | P01:AMBNSP30 | 
                Sound pressure level of ambient noise (800Hz-centred one-third-octave frequency band, time interval specified elsewhere) relative to 1 micropascal in the water body | 
            Mapping: 1604098 | 
						
					
						
							| 
                 | P01:AMBNSP20 | 
                Sound pressure level of ambient noise (80Hz-centred one-third-octave frequency band, time interval specified elsewhere) relative to 1 micropascal in the water body | 
            Mapping: 1604134 | 
						
					
						
							| 
                 | P01:AMBNSPL1 | 
                Sound pressure level of ambient noise in the water body | 
            Mapping: 1588484 |