摘要
In this study, two MODTRAN-based software packages (FLAASH and ATCOR-4) were employed to conduct atmospheric correction on a hyperspectral dataset, collected by a Itres CASI-1500 in Southern Taiwan with a spectral range of 367 - 1047 nm and a spectral resolution of 9.6 nm. ATCOR-4 is capable of including topographic effect (such as slope and aspect) in atmospheric correction when a DEM or DSM is provided. The effect of topographic factor was demonstrated by comparing the results obtained from FLAASH and ATCOR-4 with in-situ measurements, using a PSR-1100 spectroradiometer, respectively. The preliminary results showed that ATCOR-4 produced the best result when a smoothed DSM is provided. However the processing time for obtaining such result in significantly longer than FLAASH.
| 原文 | English |
|---|---|
| 主出版物標題 | 34th Asian Conference on Remote Sensing 2013, ACRS 2013 |
| 發行者 | Asian Association on Remote Sensing |
| 頁面 | 344-350 |
| 頁數 | 7 |
| 卷 | 1 |
| ISBN（列印） | 9781629939100 |
| 出版狀態 | Published - 2013 |
| 事件 | 34th Asian Conference on Remote Sensing 2013, ACRS 2013 - Bali, Indonesia 持續時間: 2013 10月 20 → 2013 10月 24 |
Other
| Other | 34th Asian Conference on Remote Sensing 2013, ACRS 2013 |
|---|---|
| 國家/地區 | Indonesia |
| 城市 | Bali |
| 期間 | 13-10-20 → 13-10-24 |
All Science Journal Classification (ASJC) codes
- 電腦網路與通信