Remote Sensing Stocks List
Symbol | Grade | Name | % Change | |
---|---|---|---|---|
AIF | A | Altus Group Limited | -0.81 | |
SFD | F | NXT Energy Solutions Inc. | 0.00 | |
FARM | F | Deveron Corp. | 0.00 |
Related Industries: Oil & Gas Equipment & Services Real Estate Services Scientific & Technical Instruments
- Remote Sensing
Remote sensing is the acquisition of information about an object or phenomenon without making physical contact with the object and thus is in contrast to on-site observation. The term is applied especially to acquiring information about the Earth. Remote sensing is used in numerous fields, including geography, land surveying and most Earth science disciplines (for example, hydrology, ecology, meteorology, oceanography, glaciology, geology); it also has military, intelligence, commercial, economic, planning, and humanitarian applications, among others.
In current usage, the term "remote sensing" generally refers to the use of satellite or aircraft-based sensor technologies to detect and classify objects on Earth. It includes the surface and the atmosphere and oceans, based on propagated signals (e.g. electromagnetic radiation). It may be split into "active" remote sensing (when a signal is emitted by a satellite or aircraft to the object and its reflection detected by the sensor) and "passive" remote sensing (when the reflection of sunlight is detected by the sensor).
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