| Project/Area Number |
19540465
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Meteorology/Physical oceanography/Hydrology
|
|---|
| Research Institution | Tokyo Metropolitan University |
|---|
Principal Investigator |
NAGASAWA Chikao Tokyo Metropolitan University, 大学院・システムデザイン研究科, 教授 (80145664)
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
ABO Makoto 首都大学東京, 大学院・システムデザイン研究科, 教授 (20167951)
SHIBATA Yasukuni 首都大学東京, 大学院・システムデザイン研究科, 助教 (10305419)
|
|---|
| Project Period (FY) |
2007 – 2009
|
| Project Status |
Completed (Fiscal Year 2009)
|
| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2009: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2008: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2007: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
|
|---|
| Keywords | ライダー / 気温プロファイル / 原子フィルター / 赤道大気 / 境界層 |
|---|
| Research Abstract |
Temperature measurement in the lower troposphere with a high-spectral-resolution lidar that uses two potassium atomic absorption filters and a Ti : sapphire laser is proposed. Actual atmospheric temperature profile measurements are carried out. Between 500m and 2000m, the lidar temperature profile is good agreement with radiosonde temperature within 2K. We set up this system at Kototabang, Indonesia and we will measure the equatorial tropospheric temperature structure.
|
