| タイトル | Effects of turbulence on the geodynamic laser ranging system |
| 本文（外部サイト） | http://hdl.handle.net/2060/19940011143 |
| 著者（英） | Churnside, James H. |
| 著者所属（英） | National Oceanic and Atmospheric Administration |
| 発行日 | 1993-06-01 |
| 言語 | eng |
| 内容記述 | The Geodynamic Laser Ranging System (GLRS) is one of several instruments being developed by the National Aeronautics and Space Administration (NASA) for implementation as part of the Earth Observing System in the mid-1990s (Cohen et al., 1987; Bruno et al., 1988). It consists of a laser transmitter and receiver in space and an array of retroreflectors on the ground. The transmitter produces short (100 ps) pulses of light at two harmonics (0.532 and 0.355 microns) of the Nd:YAG laser. These propagate to a retroreflector on the ground and return. The receiver collects the reflected light and measures the round-trip transit time. Ranging from several angles accurately determines the position of the retroreflector, and changes in position caused by geophysical processes can be monitored. |
| NASA分類 | LASERS AND MASERS |
| レポートNO | 94N15616 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/116199 |
