| タイトル | Satellite monitoring of vegetation and geology in semi-arid environments |
| 本文（外部サイト） | http://hdl.handle.net/2060/19830019047 |
| 著者（英） | Kihlblom, U.; Johansson, D. |
| 著者所属（英） | VBB/SWECO |
| 発行日 | 1980-01-01 |
| 言語 | eng |
| 内容記述 | The possibility of mapping various characteristics of the natural environment of Tanzania by various LANDSAT techniques was assessed. Interpretation and mapping were carried out using black and white as well as color infrared images on the scale of 1:250,000. The advantages of several computer techniques were also assessed, including contrast-stretched rationing, differential edge enhancement; supervised classification; multitemporal classification; and change detection. Results Show the most useful image for interpretation comes from band 5, with additional information being obtained from either band 6 or band 7. The advantages of using color infrared images for interpreting vegetation and geology are so great that black and white should be used only to supplement the colored images. |
| NASA分類 | EARTH RESOURCES AND REMOTE SENSING |
| レポートNO | 83N27318
NAS 1.26:172669
NASA-CR-172669
E83-10343 |
| 権利 | No Copyright |
