| タイトル | Application of remote sensing for California irrigated lands assessment |
| 著者（英） | Colwell, R.; Wall, S.; Estes, J.; Tinney, L. |
| 著者所属（英） | California Univ.|California Univ. |
| 発行日 | 1981-01-01 |
| 言語 | eng |
| 内容記述 | Recognizing the need for land use data as an input to State water planning, the California Department of Water Resources (DWR) and its predecessor agencies have conducted land use surveys since the late 1940's. In 1957 the California Water Plan was established. A statewide assessment is compiled every four to five years to review overall water resource conditions. Satellite remote sensing imagery, such as available from Landsat, has been recognized by DWR as a potential source of land use data. Analysis of Landsat imagery in connection with 'calibrating' data from low altitude photography and/or field checks can provide an economical means for providing a large scale, single year base inventory of general land use. The purpose of the Applications Pilot Test is to develop and document the use of Landsat for such an inventory. Towards the overall goal of developing an operational methodology that DWR could cost effectively implement four tasks have been specified. |
| NASA分類 | EARTH RESOURCES AND REMOTE SENSING |
| レポートNO | 81A43261 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/415659 |
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