Midori includes the following instrumentation for consolidated continuous measurement of land, sea and air: AVNIR (Advanced Visible Near Infrared Radiometer), OCTS (Ocean Color and Temperature Scanner), both developed by NASDA. In addition, there are six kinds of AO sensors: NSCAT (NASA Scatterometer) and TOMS (Total Ozone Mapping Spectrometer), both from NASA, POLDER (Polarization and Directionality of the Earth's Reflectances),a geosurface reflection measuring device from CNES, IMG (Interferometric Monitor for Greenhouse Gases) a sensor for measuring the greenhouse effect from the Ministry of International Trade and Industry, ILAS (Improved Limb Atmospheric Spectrometer), an improved spectrometer for measuring infrared radiation on the edge of the atmosphere, RIS (Retroreflector In-Space), a retroreflector for measuring laser long light-path absorption between the earth and satellites.