A parametric study on passive and active microwave observations over a soybean crop

被引：25

作者：

Wigneron, JP ^{[1
]}

Ferrazzoli, P

Calvet, JC

Kerr, Y

Bertuzzi, P

机构：

[1] INRA, Avignon, France

[2] Univ Roma Tor Vergata, DISP, Rome, Italy

[3] Meteo France, CNRM, Toulouse, France

[4] Ctr Etud Spatial Bioshpere, Toulouse, France

来源：

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING | 1999年 / 37卷 / 06期

关键词：

D O I：

10.1109/36.803421

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

This work investigates the potential use of passive and active microwave observations to monitor soil moisture and vegetation biomass over a soybean cover. The work is based on a sensitivity analysis from a large set of data generated by radiative-transfer models. some appropriate configurations are identified. In particular, the combined use of passive data at 1.4 GHz, with multiangle active measurements at 5 GHz, is found to be promising.

引用

收藏

页码：2728 / 2733

页数：6

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