| タイトル | The Algorithm Theoretical Basis Document for the Derivation of Range and Range Distributions from Laser Pulse Waveform Analysis for Surface Elevations, Roughness, Slope, and Vegetation Heights |
| 本文（外部サイト） | http://hdl.handle.net/2060/20120016646 |
| 著者（英） | Thomas, Robert H.; Zwally, H. Jay; Harding, David J.; Hofton, Michelle A.; Yi, Donghui; Bentley, Charles R.; Brenner, Anita C.; Minster, Jean-Bernard; Roberts, LeeAnne; Csatho, Bea M.; Saba, Jack L. |
| 著者所属（英） | NASA Goddard Space Flight Center |
| 発行日 | 2012-08-30 |
| 言語 | eng |
| 内容記述 | The primary purpose of the GLAS instrument is to detect ice elevation changes over time which are used to derive changes in ice volume. Other objectives include measuring sea ice freeboard, ocean and land surface elevation, surface roughness, and canopy heights over land. This Algorithm Theoretical Basis Document (ATBD) describes the theory and implementation behind the algorithms used to produce the level 1B products for waveform parameters and global elevation and the level 2 products that are specific to ice sheet, sea ice, land, and ocean elevations respectively. These output products, are defined in detail along with the associated quality, and the constraints, and assumptions used to derive them. |
| NASA分類 | Earth Resources and Remote Sensing |
| レポートNO | GSFC.TM.7299.2012
NASA/TM-2012-208641/Vol 7 |
| 権利 | Copyright, Distribution as joint owner in the copyright |
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