観測概要
APOLLO-Anu の新しさ
APOLLO 観測周波数と観測物質
| ISS-SCIA (Surface) Nadir | FOV [km] | Observation species |
|---|---|---|
| UV/VIS 290-505 nm @ 0.6 nm spectral resolution |
1-2 | O3, SO2, NO2, HCHO, CHO,CHO, O4, AAI, PM2.5 |
| NIR (O2A) 718 – 812 nm @ 0.28 nm spectr. Resol. |
1-2 | Trop. aerosol profile, cloud top, PM2.5, Aerosol |
| SWIR 1559 – 1680 nm @ 0.3 nm spectr. Resol. |
1-2 | CH4/CO2, PM2.5, Aerosol |
| APOLLO- MW (UT/LS) Limb | FOV [km] | Observation species |
|---|---|---|
| MW 350GHz | 6 | O3, CO, HCHO, HCN, CH3CN, NNO, HDO, H2O |
| SMM650GHz | 3 | O3, CO, HCl, O2 |
ミッション
APOLLOは国際宇宙ステーション地球観測所の中核をなすミッションです。
"To Quantify SLCPs as pollutant and climate forcer"
APOLLOは世界の大気汚染観測静止衛星ミッションをつなげグローバルな汚染状況を明らかにします
APOLLO mission characteristics
| GOME | SCIAMACHY | OMI | Sentinel-5 precursor | Sentinel4 | GEMS | APOLLO | |
|---|---|---|---|---|---|---|---|
| Obs Method | UV/VIS | UV/VIS/SWIR/NIR | UV/VIS | UV/VIS/SWIR/NIR | UV-VIS-NIR | UV-Vls | UV/VIS/NIR/IR/MW |
| Horiz. Res. [km] | 320×40 | 30×60 | 13×24 | 7×7 | 8×8 | 7×8 | 2×2 - 1×1 |
| Vertical. Res. | No | No | No | No | No | No | 3 layers in Trop |
| Diurnal Variation | 10:30 | 10:00 | 13:30 | 13:30 | /1h | /1h | Possible |
| Global Coverage | 3 days | 6 days | 1 day | 1 day | UE only | Asia | 11 days |
| Inventory from each transport sector | Difficult | Difficult | Difficult | Difficult | Difficult | Difficult | Possible |
| Separation of Pollution/Climate effect | No | No | No | No | No | No | Possible |
