| タイトル | An evaluation of thematic mapper simulator data for mapping forest cover |
| 著者（英） | Dean, M. E.; Hoffer, R. M. |
| 著者所属（英） | Purdue Univ. |
| 発行日 | 1982-01-01 |
| 言語 | eng |
| 内容記述 | Computer-aided analysis techniques applied to Thematic Mapper Simulator (TMS) data were evaluated for the purpose of mapping forest cover types. Classification results obtained using a supervised set of training statistics and various combinations of three and four channel subsets of the seven available TMS channels are compared for the L2 (Minimum Euclidean Distance), GML (Gaussian Maximum Likelihood), and SECHO (Supervised Extraction and Classification of Homogeneous Objects) classification algorithms. SECHO performed significantly better than either of the two per-point classifiers for the untransformed data. Overall classification results of the Karhunen-Loeve transformation increased for the L2 algorithm, but decreased for both the GML and SECHO algorithms. |
| NASA分類 | EARTH RESOURCES AND REMOTE SENSING |
| レポートNO | 84A13085 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/400718 |
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