Space-based active optical remote sensing of carbon dioxide column using high-energy two-micron pulsed ipda lidar
| Autor: | Singh Upendra N., Refaat Tamer F., Ismail Syed, Petros Mulugeta, Davis Kenneth J., Kawa Stephan R., Menzies Robert T. |
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| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: | |
| Zdroj: | EPJ Web of Conferences, Vol 176, p 02001 (2018) |
| Druh dokumentu: | article |
| ISSN: | 2100-014X 20181760 |
| DOI: | 10.1051/epjconf/201817602001 |
| Popis: | Modeling of a space-based high-energy 2-μm triple-pulse Integrated Path Differential Absorption (IPDA) lidar was conducted to demonstrate carbon dioxide (CO2) measurement capability and to evaluate random and systematic errors. A high pulse energy laser and an advanced MCT e-APD detector were incorporated in this model. Projected performance shows 0.5 ppm precision and 0.3 ppm bias in low-tropospheric column CO2 mixing ratio measurements from space for 10 second signal averaging over Railroad Valley (RRV) reference surface. |
| Databáze: | Directory of Open Access Journals |
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