| タイトル | Airborne laser topographic mapping results |
| 著者（英） | Collins, J. G.; Krabill, W. B.; Butler, M. L.; Link, L. E.; Swift, R. N. |
| 著者所属（英） | NASA Wallops Flight Center|EG and G Washington Analytical Services Center, Inc.|Army Engineer Waterways Experiment Station |
| 発行日 | 1984-06-01 |
| 言語 | eng |
| 内容記述 | The results of terrain mapping experiments utilizing the National Aeronautics and Space Administration (NASA) Airborne Oceanographic Lidar (AOL) over forested areas are presented. The flight tests were conducted as part of a joint NASA/U.S. Army Corps of Engineers (CE) investigation aimed at evaluating the potential of an airborne laser ranging system to provide cross-sectional topographic data on flood plains that are difficult and expensive to survey using conventional techniques. The data described in this paper were obtained in the Wolf River Basin located near Memphis, TN. Results from surveys conducted under winter 'leaves off' and summer 'leaves on' conditions, aspects of day and night operation, and data obtained from decidous and coniferous tree types are compared. Data processing techniques are reviewed. Conclusions relative to accuracy and present limitations of the AOL, and airborne lidar systems in general, to terrain mapping over forested areas are discussed. |
| NASA分類 | EARTH RESOURCES AND REMOTE SENSING |
| レポートNO | 84A38998 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/397536 |
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