J-GLOBAL ID:200904087819875631  Research Project code:0350012045 Update date:May. 14, 2007

Basic development of small visible-light near-infrared spectrometer for loading on planetary exploration spacecraft

Study period:2001 - 0
Organization (1):
Investigating Researcher (3):
Research field (1): Others
Research overview:
For the data obtained by the small spectrometer considered to be onboard on the Rover, the influences of changes of incidence-outgoing angle by the local topography and of the grain diameter of regolith get larger when compared with those of the ground observation and the orbiter observation. Accordingly, measurement of visible-light near-infrared reflectance of minerals present on asteroids is made using variable angle reflectance measurement equipment which the incidence and outgoing angles are variable.
Project Organization (1):
  • (A089001000)
Research program: Ordinary Research
Ministry with control over the research :
Ministry of Education, Culture, Sports, Science and Technology

Return to Previous Page