| タイトル | A georeferenced Landsat digital database for forest insect-damage assessment |
| 著者（英） | Dottavio, C. L.; Nelson, R. F.; Williams, D. L. |
| 著者所属（英） | NASA Goddard Space Flight Center |
| 発行日 | 1985-05-01 |
| 言語 | eng |
| 内容記述 | In 1869, the gypsy moth caterpillar was introduced in the U.S. in connection with the experiments of a French scientist. Throughout the insect's period of establishment, gypsy moth populations have periodically increased to epidemic proportions. For programs concerned with preventing the insect's spread, it would be highly desirable to be able to employ a survey technique which could provide timely, accurate, and standardized assessments at a reasonable cost. A project was, therefore, initiated with the aim to demonstrate the usefulness of satellite remotely sensed data for monitoring the insect defoliation of hardwood forests in Pennsylvania. A major effort within this project involved the development of a map-registered Landsat digital database. A complete description of the database developed is provided along with information regarding the employed data management system. |
| NASA分類 | EARTH RESOURCES AND REMOTE SENSING |
| レポートNO | 85A37980 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/390916 |
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