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

<https://gcmd.earthdata.nasa.gov/kms/concept/c9f1f236-bf07-42ba-b694-a766a0e3e925>
  ns0:resource [ ] ;
  ns0:altLabel [ ] ;
  skos:definition """[Source: eoportal.org, http://directory.eoportal.org/get_announce.php?an_id=15158 ]

TWSat (IMS-1) carries two payloads: the Mx-T (Multispectral Camera) and the HySI (Hyperspectral Imager). However, since the data of both imagers is rather high, only one of them will be powered on and data transmitted at any given time.

Mx-T (Multispectral Camera). The instrument of modular design provides four spectral bands in VNIR, where each band employs an individual lens, a separate CCD detector, and separate front-end electronics. The camera operates in a pushbroom scanning mode to image the Earth. The spatial resolution at nadir is 36 m on a swath of 151 km. The 12 bit video output is coded to 10 bit with multi-linear gain. Mx-T has a mass of 5.5 kg and a power consumption of 18 W. 


Group: Instrument_Details
   Entry_ID: MX-T
   Group: Instrument_Identification
      Instrument_Category: Earth Remote Sensing Instruments
      Instrument_Class: Passive Remote Sensing
      Instrument_Type: Photon/Optical Detectors
      Instrument_Subtype: Cameras
      Short_Name: MX-T
      Long_Name: Mx Multispectral Camera
   End_Group
   Group: Associated_Platforms
      Short_Name: IMS-1
   End_Group
   Group: Spectral_Frequency_Information
      Wavelength_Keyword: Visible
      Spectral_Frequency_Coverage_Range: 0.45 µm -0.52 µm
   End_Group
   Group: Spectral_Frequency_Information
      Wavelength_Keyword: Visible
      Spectral_Frequency_Coverage_Range: 0.52 µm -0.59 µm
   End_Group
   Group: Spectral_Frequency_Information
      Wavelength_Keyword: Visible
      Spectral_Frequency_Coverage_Range: 0.62 µm -0.68 µm
   End_Group
   Group: Spectral_Frequency_Information
      Wavelength_Keyword: Near Infrared
      Spectral_Frequency_Coverage_Range: 0.77 µm -0.86 µm
   End_Group
   Online_Resource: http://directory.eoportal.org/get_announce.php?an_id=15158
   Sample_Image: http://directory.eoportal.org/presentations/6100/IMS1_Auto9.jpeg
   Creation_Date: 2008-09-10
   Group: Instrument_Logistics
      Data_Rate: 32 Mbit/s 
      Instrument_Owner: ISRO (Indian Space Research Organization)
   End_Group
End_Group"""@en ;
  skos:prefLabel "MX-T"@en ;
  skos:inScheme <https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/instruments> ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/d322ae9d-bde0-448f-948d-777aef096eb6> ;
  a skos:Concept .

<https://gcmd.earthdata.nasa.gov/kms/concept/d322ae9d-bde0-448f-948d-777aef096eb6>
  skos:prefLabel "Cameras"@en ;
  a skos:Concept ;
  skos:narrower <https://gcmd.earthdata.nasa.gov/kms/concept/c9f1f236-bf07-42ba-b694-a766a0e3e925> .