| Autor: |
Colin Lewis-Beck, Victoria A. Walker, Kaitlin Togliatti, Andy VanLoocke, Brian K. Hornbuckle, Theodore Hartman |
| Rok vydání: |
2021 |
| Předmět: |
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| Zdroj: |
IGARSS |
| Popis: |
Satellite L-band vegetation optical depth (L- VOD) is a relatively new but potentially valuable vegetation product. We hypothesize that the relationship between L- VOD and crop plant water, as characterized by the “b-parameter,” should change over the growing season as crops progress through different developmental stages. We find that the b-parameter derived from SMOS and SMAP L- VOD and satellite-scale estimates of crop plant water made by the Agro-IBIS model does in fact exhibit a growing-season pattern. This pattern is consistent among different years during the first half of the growing season. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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