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A New Approach to Retrieving Soil Moisture from SMAP over the Corn Belt
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| 자료유형 | 학위논문 |
|---|---|
| 서명/저자사항 | A New Approach to Retrieving Soil Moisture from SMAP over the Corn Belt. |
| 개인저자 | Walker, Victoria A. |
| 단체저자명 | Iowa State University. Agronomy. |
| 발행사항 | [S.l.]: Iowa State University., 2019. |
| 발행사항 | Ann Arbor: ProQuest Dissertations & Theses, 2019. |
| 형태사항 | 125 p. |
| 기본자료 저록 | Dissertations Abstracts International 81-04B. Dissertation Abstract International |
| ISBN | 9781088333655 |
| 학위논문주기 | Thesis (Ph.D.)--Iowa State University, 2019. |
| 일반주기 |
Source: Dissertations Abstracts International, Volume: 81-04, Section: B.
Advisor: Hornbuckle, Brian K. |
| 이용제한사항 | This item must not be sold to any third party vendors. |
| 요약 | NASA's Soil Moisture Active Passive (SMAP) satellite utilizes passive observations of L-band (f = 1.41 GHz, 貫 = 21 cm) brightness temperature to estimate surface soil moisture at a spatial scale of 33 km approximately once per day in the U. S. Corn Belt. These observations have the potential to improve weather forecasting models, increase agricultural productivity, and provide decision support for flood and drought management. However, SMAP Level 2 Soil Moisture (L2SM) performs poorly in croplands validation sites such as the South Fork Iowa River (located in central Iowa) |
| 일반주제명 | Remote sensing. Soil sciences. Agriculture. |
| 언어 | 영어 |
| 바로가기 | 
: 이 자료의 원문은 한국교육학술정보원에서 제공합니다. |
