@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/3f023faf-79fe-4efd-99cf-efdea9fd2e67>
  ns0:altLabel [ ] ;
  skos:definition """- Spacecraft Brief Description -
The Japanese Marine Observation Satellite-1b (MOS-1b) was the second
Earth resources satellite in the MOS series to be launched by NASDA to
monitor atmospheric water vapor, ocean currents, sea surface
temperature, ice floe dynamics, chlorophyll concentration in the
oceans, and vegetation and agricultural land applications. The MOS-1b
carried the same three sensors as the MOS-1a: a Multi-spectrum
Electronic Self-Scanning Radiometer (MESSR), a Visible and Thermal
Infrared Radiometer (VTIR), and a Microwave Scanning Radiometer
(MSR). Data was transmitted real-time to the Hatoyama Earth
Observation Center for processing and is available through the Data
Service Department, Remote Sensing Technology Center of Japan
(RESTEC). The satellite also included a Data Collection System (DCS)
Transponder designed to be a forerunner of the Japanese TDRSS, used to
collect and relay information from surface Data Collection Platforms
(DCPs) and locate DCPs based on the Doppler frequency of received
signals. The satellite is a 1.26 x 1.48 x 2.4 meter high box-shape of
aluminium honeycomb construction with a single solar array of three
1.51 meter wide panels. The satellite is controlled in three axes by
momentum wheels and four IN hydrazine thrusters. Other MOS satellites
are planned throughout the 1990's.

                  - Auxiliary Information -
    Launch Date and Time :  1990-02-07
    Epoch Date and Time  :
    Apogee (km or AU):      940.
    Perigee (km or AU):     909.
    Inclination (degree) :  99.
    Orbit Type :            Geocentric
    Information last updated on 1992-06-09


Group: Platform_Details
   Entry_ID: MOS-1B
   Group: Platform_Identification
      Platform_Category: Earth Observation Satellites
      Platform_Series_or_Entity: MOS (Japan Marine Observation Satellite)
      Short_Name: MOS-1B
      Long_Name: Japanese Marine Observation Satellite-1B
   End_Group
   Group: Synonymous_Platform_Names
      Short_Name: Momo-1b
   End_Group
   Group: Platform_Associated_Instruments
      Short_Name: MSR
      Short_Name: VTIR
      Short_Name: MESSR
   End_Group
   Online_Resource: http://www.jaxa.jp/projects/sat/mos1/index_e.html
   Online_Resource: http://nasascience.nasa.gov/missions/mos
   Group: Platform_Logistics
      Launch_Date: 1990-02-07
      Launch_Site: Tanegashima Island, Japan
      Design_Life: 2 Years
      Primary_Sponsor: Japan/JAXA
   End_Group
End_Group"""@en ;
  skos:prefLabel "MOS-1B"@en ;
  skos:inScheme <https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/platforms> ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/f835f27c-becb-4ad7-a2d5-c0385f3418f3> ;
  a skos:Concept .

<https://gcmd.earthdata.nasa.gov/kms/concept/f835f27c-becb-4ad7-a2d5-c0385f3418f3>
  skos:prefLabel "MOS (Japan Marine Observation Satellite)"@en ;
  a skos:Concept ;
  skos:narrower <https://gcmd.earthdata.nasa.gov/kms/concept/3f023faf-79fe-4efd-99cf-efdea9fd2e67> .