@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix ns0: <https://gcmd.earthdata.nasa.gov/kms#> .

<https://gcmd.earthdata.nasa.gov/kms/concept/46238695-5577-4fad-91bf-0a2fdf8a9b19>
  skos:prefLabel "Lidar/Laser Spectrometers"@en ;
  a skos:Concept ;
  skos:narrower <https://gcmd.earthdata.nasa.gov/kms/concept/ecbe1db3-e9d0-47bf-b29a-0e9f0e5b0d61> .

<https://gcmd.earthdata.nasa.gov/kms/concept/ecbe1db3-e9d0-47bf-b29a-0e9f0e5b0d61>
  ns0:reference [ ] ;
  ns0:altLabel [ ] ;
  skos:changeNote """2022-02-23 08:19:13.0 [tstevens] Insert Concept 
add broader relation (PALMS-NG [ecbe1db3-e9d0-47bf-b29a-0e9f0e5b0d61,836037] - Lidar/Laser Spectrometers [46238695-5577-4fad-91bf-0a2fdf8a9b19,827398]); 
""" ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/46238695-5577-4fad-91bf-0a2fdf8a9b19> ;
  skos:prefLabel "PALMS-NG"@en ;
  skos:inScheme <https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/instruments> ;
  skos:definition "The Purdue PALMS-NG instrument measures single-particle aerosol composition using UV laser ablation to generate ions that are analyzed with a time-of-flight mass spectrometer.  The PALMS size range is approximately 150 to >3000 nm and encompasses most of the accumulation and coarse mode aerosol volume. Individual aerosol particles are classified into compositional classes.  The size-dependent composition data is combined with aerosol counting instruments from Aerosol Microphysical Properties (AMP), the Langley Aerosol Research Group Experiment (LARGE), and other groups to generate quantitative, composition-resolved aerosol concentrations.  Background tropospheric concentrations of climate-relevant aerosol including mineral dust, sea salt, and biomass burning particles are the primary foci for the ATom campaigns.  PALMS also provides a variety of compositional tracers to identify aerosol sources, probe mixing state, track particle aging, and investigate convective transport and cloud processing."@en ;
  a skos:Concept .