System for soil moisture monitoring
US9864094B2 · kind B2 · utility
7Cited by
12References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 19, 2014 |
| Grant date | Jan 9, 2018 |
| Priority date | — |
| Expiry date | Sep 23, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01V3/12
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Systems, methods and apparatus are provided for moisture measurement. In some embodiments, a reflectance measurement is corrected based on a soil characteristic map. In other embodiments, a first reflectance measurement at a first depth is corrected based on a second reflectance measurement at a second depth.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.