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Plant condition remote monitoring technique
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Fotedar, L. K. Krishen, K. |
| Copyright Year | 1996 |
| Description | This paper summarizes the results of a radiation transfer study conducted on houseplants using controlled environmental conditions. These conditions included: (1) air and soil temperature; (2) incident and reflected radiation; and (3) soil moisture. The reflectance, transmittance, and emittance measurements were conducted in six spectral bands: microwave, red, yellow, green, violet and infrared, over a period of three years. Measurements were taken on both healthy and diseased plants. The data was collected on plants under various conditions which included: variation in plant bio-mass, diurnal variation, changes in plant pathological conditions (including changes in water content), different plant types, various disease types, and incident light wavelength or color. Analysis of this data was performed to yield an algorithm for plant disease from the remotely sensed data. |
| File Size | 566590 |
| Page Count | 8 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19960017729 |
| Archival Resource Key | ark:/13960/t6741q477 |
| Language | English |
| Publisher Date | 1996-01-01 |
| Access Restriction | Open |
| Subject Keyword | Soil Moisture Surface Temperature Controlled Atmospheres Transmittance Remote Sensing Plant Diseases Emittance Diurnal Variations Reflected Waves Infrared Radiation Radiative Transfer Microwaves Reflectance Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
