Knowledge Resource Center for Ecological Environment in Arid Area
| 报告编号 | NASA-TM-84731, NAS 1.15:84731 |
| 来源ID | NTRS_Document_ID: 19820017732 |
| Plan of research for integrated soil moisture studies. Recommendations of the Soil Moisture Working Group | |
| [unavailable] | |
| 英文摘要 | Soil moisture information is a potentially powerful tool for applications in agriculture, water resources, and climate. At present, it is difficult for users of this information to clearly define their needs in terms of accuracy, resolution and frequency because of the current sparsity of data. A plan is described for defining and conducting an integrated and coordinated research effort to develop and refine remote sensing techniques which will determine spatial and temporal variations of soil moisture and to utilize soil moisture information in support of agricultural, water resources, and climate applications. The soil moisture requirements of these three different application areas were reviewed in relation to each other so that one plan covering the three areas could be formulated. Four subgroups were established to write and compile the plan, namely models, ground-based studies, aircraft experiments, and spacecraft missions. |
| 英文关键词 | AGRICULTURE CLIMATOLOGY HYDROLOGY PROJECT PLANNING REMOTE SENSING RESEARCH MANAGEMENT SOIL MOISTURE AERIAL RECONNAISSANCE DIURNAL VARIATIONS MATHEMATICAL MODELS SATELLITE OBSERVATION SURFACE ROUGHNESS USER REQUIREMENTS |
| 出版年 | 1980 |
| 报告类型 | Technical Report |
| 语种 | 英语 |
| 国家 | 美国 |
| URL | http://hdl.handle.net/2060/19820017732 |
| 资源类型 | 科技报告 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/258848 |
| 推荐引用方式 GB/T 7714 | [unavailable]. Plan of research for integrated soil moisture studies. Recommendations of the Soil Moisture Working Group,1980. |
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