CN104034739A - 双时相雷达监测土壤含水量的方法 - Google Patents
双时相雷达监测土壤含水量的方法 Download PDFInfo
- Publication number
- CN104034739A CN104034739A CN201410281802.4A CN201410281802A CN104034739A CN 104034739 A CN104034739 A CN 104034739A CN 201410281802 A CN201410281802 A CN 201410281802A CN 104034739 A CN104034739 A CN 104034739A
- Authority
- CN
- China
- Prior art keywords
- radar
- soil moisture
- same polarization
- semiempirical
- monitoring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Radar Systems Or Details Thereof (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410281802.4A CN104034739A (zh) | 2014-06-20 | 2014-06-20 | 双时相雷达监测土壤含水量的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410281802.4A CN104034739A (zh) | 2014-06-20 | 2014-06-20 | 双时相雷达监测土壤含水量的方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN104034739A true CN104034739A (zh) | 2014-09-10 |
Family
ID=51465588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410281802.4A Pending CN104034739A (zh) | 2014-06-20 | 2014-06-20 | 双时相雷达监测土壤含水量的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104034739A (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106990121A (zh) * | 2017-03-30 | 2017-07-28 | 中国科学院遥感与数字地球研究所 | 一种全极化sar数据土壤含水量反演方法 |
CN107632138A (zh) * | 2017-09-14 | 2018-01-26 | 中国神华能源股份有限公司 | 计算砂壤地层含水率分布的方法、装置、介质和系统 |
CN108802728A (zh) * | 2018-04-28 | 2018-11-13 | 中国农业大学 | 双极化合成孔径雷达与作物模型同化的作物灌溉指导方法 |
CN115840224A (zh) * | 2022-12-07 | 2023-03-24 | 西南交通大学 | 一种用于反演土壤水分的多目标函数变化检测方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1847832A (zh) * | 2005-04-11 | 2006-10-18 | 中国科学院遥感应用研究所 | 微波辐射计监测土壤水分的方法 |
CN102252973A (zh) * | 2011-03-10 | 2011-11-23 | 王桥 | 土壤含水量遥感监测方法 |
CN102621163A (zh) * | 2011-01-26 | 2012-08-01 | 中国科学院电子学研究所 | 用于探测土壤含水量在深度方向分布的雷达遥感方法 |
CN102735697A (zh) * | 2011-04-07 | 2012-10-17 | 中国科学院电子学研究所 | 深层土壤湿度微波遥感探测方法与装置 |
CN103617344A (zh) * | 2013-11-02 | 2014-03-05 | 西安电子科技大学 | 基于雷达后向散射实测数据对单层地表介电参数与粗糙度参数快速反演的联合优化算法 |
US8730098B1 (en) * | 2011-01-05 | 2014-05-20 | The United States Of America As Represented By The Secretary Of The Navy | Method for radar detection of persons wearing wires |
-
2014
- 2014-06-20 CN CN201410281802.4A patent/CN104034739A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1847832A (zh) * | 2005-04-11 | 2006-10-18 | 中国科学院遥感应用研究所 | 微波辐射计监测土壤水分的方法 |
US8730098B1 (en) * | 2011-01-05 | 2014-05-20 | The United States Of America As Represented By The Secretary Of The Navy | Method for radar detection of persons wearing wires |
CN102621163A (zh) * | 2011-01-26 | 2012-08-01 | 中国科学院电子学研究所 | 用于探测土壤含水量在深度方向分布的雷达遥感方法 |
CN102252973A (zh) * | 2011-03-10 | 2011-11-23 | 王桥 | 土壤含水量遥感监测方法 |
CN102735697A (zh) * | 2011-04-07 | 2012-10-17 | 中国科学院电子学研究所 | 深层土壤湿度微波遥感探测方法与装置 |
CN103617344A (zh) * | 2013-11-02 | 2014-03-05 | 西安电子科技大学 | 基于雷达后向散射实测数据对单层地表介电参数与粗糙度参数快速反演的联合优化算法 |
Non-Patent Citations (8)
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106990121A (zh) * | 2017-03-30 | 2017-07-28 | 中国科学院遥感与数字地球研究所 | 一种全极化sar数据土壤含水量反演方法 |
CN107632138A (zh) * | 2017-09-14 | 2018-01-26 | 中国神华能源股份有限公司 | 计算砂壤地层含水率分布的方法、装置、介质和系统 |
CN108802728A (zh) * | 2018-04-28 | 2018-11-13 | 中国农业大学 | 双极化合成孔径雷达与作物模型同化的作物灌溉指导方法 |
CN115840224A (zh) * | 2022-12-07 | 2023-03-24 | 西南交通大学 | 一种用于反演土壤水分的多目标函数变化检测方法 |
CN115840224B (zh) * | 2022-12-07 | 2023-09-29 | 西南交通大学 | 一种用于反演土壤水分的多目标函数变化检测方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Visconti et al. | Electrical conductivity measurements in agriculture: The assessment of soil salinity | |
CN102621163B (zh) | 用于探测土壤含水量在深度方向分布的雷达遥感方法 | |
Weihermüller et al. | Mapping the spatial variation of soil water content at the field scale with different ground penetrating radar techniques | |
Molin et al. | Spatial and temporal variability of soil electrical conductivity related to soil moisture | |
Lambot et al. | Effect of soil roughness on the inversion of off‐ground monostatic GPR signal for noninvasive quantification of soil properties | |
CN103344653B (zh) | 一种基于双gps接收机的土壤湿度实时测量系统及方法 | |
Li et al. | Analysis of the Dielectric Constant of Saline‐Alkali Soils and the Effect on Radar Backscattering Coefficient: A Case Study of Soda Alkaline Saline Soils in Western Jilin Province Using RADARSAT‐2 Data | |
Ferrara et al. | Monitoring shallow soil water content under natural field conditions using the early-time GPR signal technique | |
CN104062654B (zh) | 一种基于超宽带雷达的土壤含水量测量方法 | |
De Coster et al. | Full-wave removal of internal antenna effects and antenna–medium interactions for improved ground-penetrating radar imaging | |
Saradjian et al. | Soil moisture estimation by using multipolarization SAR image | |
CN104034739A (zh) | 双时相雷达监测土壤含水量的方法 | |
CN103064073A (zh) | 一种基于频率捷变改变雷达目标特性的方法 | |
Malajner et al. | Soil type characterization for moisture estimation using machine learning and UWB-Time of Flight measurements | |
Lai et al. | GPR data analysis in time-frequency domain | |
CN112730536A (zh) | 一种探测煤矸石充填复垦地土壤含水率的方法 | |
Pramudita et al. | Soil water content estimation with the presence of vegetation using ultra wideband radar-drone | |
CN103808736A (zh) | 基于被动微波混合像元分解技术的盐碱地特性探测方法 | |
Yang-yang et al. | An empirical method for soil salinity and moisture inversion in west of Jilin | |
Privette III et al. | Utilizing space-based GPS technology to determine hydrological properties of soils | |
LIU et al. | Advances and numerical simulation of airborne ground penetrating radar | |
CN101907583A (zh) | 利用gnss-r信号监测土壤水分变化的装置与方法 | |
Langley et al. | Sources of backscatter at 5.3 GHz from a superimposed ice and firn area revealed by multi-frequency GPR and cores | |
Liu et al. | New ground penetrating radar system for quantitative characterization of snow and sea ice | |
Sagnard et al. | In-situ characterization of soil moisture content using a monopole probe |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Qiao Inventor after: Zhao Shaohua Inventor after: Liu Sihan Inventor after: You Daian Inventor after: Di Jun Inventor after: Wu Yanting Inventor after: Yang Yipeng Inventor before: Zhao Shaohua Inventor before: Wang Qiao Inventor before: Liu Sihan Inventor before: You Daian Inventor before: Di Jun Inventor before: Wu Yanting Inventor before: Yang Yipeng |
|
CB03 | Change of inventor or designer information | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140910 |
|
RJ01 | Rejection of invention patent application after publication |