| タイトル | Thermal sensing for characterizing the contents of waste storage drums |
| 著者（英） | Philpot, W. D.; Philipson, W. R. |
| 著者所属（英） | Cornell Univ. |
| 発行日 | 1985-02-01 |
| 言語 | eng |
| 内容記述 | The present investigation is concerned with the feasibility to employ remote sensing for the characterization of the contents of liquid chemical waste storage drums. Philipson et al. (1981) had found that, when the air temperature is changing rapidly, differences in the thermal inertia of the drum contents can lead to detectable differences in the skin temperature of the drums. Thus, postsunset, airborne thermal remote sensing could potentially provide some level of discrimination among chemical storage drums. Discrimination should be possible among steel drums filled largely with: (1) aqueous solvents, (2) organic solvents, or (3) clay packing materials. The response of a drum filled with clay packing materials should be similar to that of an empty drum. The reported study had the objective to verify the theoretical findings, taking into account the use of a hand-held infrared radiometer. It was found that under the proper conditions the temperature differences among drums with the three different types of contents will be significant and consistent. |
| NASA分類 | ENVIRONMENT POLLUTION |
| レポートNO | 85A26643 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/392539 |
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