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What is remote sensing? Give its classification based on scope. What are the ranges of remote sensing application?
Remote sensing is defined as technology which is used for collecting information about objects or areas from distance, by satellites. It involves detecting radiation reflected or emitted by Earth's surface to analyze various characteristics. On the basis of scope it is segregated as a) Passive remoRead more
Remote sensing is defined as technology which is used for collecting information about objects or areas from distance, by satellites. It involves detecting radiation reflected or emitted by Earth’s surface to analyze various characteristics.
On the basis of scope it is segregated as
a) Passive remote sensing: Uses natural sources of radiation, such as sunlight. Sensors measure energy reflected by surfaces including optical and thermal sensors.
b) Active remote sensing: Emits signal and measures return signal as in radar and lidar systems.
Applications:
Oceanography: measuring sea surface temperature and pollution
Defence: Provides capabilities for surveillance
Climate study: Study climatic changes and atmospheric conditions.
Agriculture: Monitoring crops health, analyzes soil moisture, and supports precision in farming.
Also helps in tracking changes in ecosystem, and vegetation
See lessWhat is remote sensing? Give its classification based on scope. What are the ranges of remote sensing application?
Remote sensing is defined as technology which is used for collecting information about objects or areas from distance, by satellites. It involves detecting radiation reflected or emitted by Earth's surface to analyze various characteristics. On the basis of scope it is segregated as a) Passive remoRead more
Remote sensing is defined as technology which is used for collecting information about objects or areas from distance, by satellites. It involves detecting radiation reflected or emitted by Earth’s surface to analyze various characteristics.
On the basis of scope it is segregated as
a) Passive remote sensing: Uses natural sources of radiation, such as sunlight. Sensors measure energy reflected by surfaces including optical and thermal sensors.
b) Active remote sensing: Emits signal and measures return signal as in radar and lidar systems.
Applications:
Oceanography: measuring sea surface temperature and pollution
Defence: Provides capabilities for surveillance
Climate study: Study climatic changes and atmospheric conditions.
Agriculture: Monitoring crops health, analyzes soil moisture, and supports precision in farming.
Also helps in tracking changes in ecosystem, and vegetation
See lessWhat is remote sensing? Give its classification based on scope. What are the ranges of remote sensing application?
Remote sensing is defined as technology which is used for collecting information about objects or areas from distance, by satellites. It involves detecting radiation reflected or emitted by Earth's surface to analyze various characteristics. On the basis of scope it is segregated as a) Passive remoRead more
Remote sensing is defined as technology which is used for collecting information about objects or areas from distance, by satellites. It involves detecting radiation reflected or emitted by Earth’s surface to analyze various characteristics.
On the basis of scope it is segregated as
a) Passive remote sensing: Uses natural sources of radiation, such as sunlight. Sensors measure energy reflected by surfaces including optical and thermal sensors.
b) Active remote sensing: Emits signal and measures return signal as in radar and lidar systems.
Applications:
Oceanography: measuring sea surface temperature and pollution
Defence: Provides capabilities for surveillance
Climate study: Study climatic changes and atmospheric conditions.
Agriculture: Monitoring crops health, analyzes soil moisture, and supports precision in farming.
Also helps in tracking changes in ecosystem, and vegetation
See lessWhat is remote sensing? Give its classification based on scope. What are the ranges of remote sensing application?
Remote sensing is defined as technology which is used for collecting information about objects or areas from distance, by satellites. It involves detecting radiation reflected or emitted by Earth's surface to analyze various characteristics. On the basis of scope it is segregated as a) Passive remoRead more
Remote sensing is defined as technology which is used for collecting information about objects or areas from distance, by satellites. It involves detecting radiation reflected or emitted by Earth’s surface to analyze various characteristics.
On the basis of scope it is segregated as
a) Passive remote sensing: Uses natural sources of radiation, such as sunlight. Sensors measure energy reflected by surfaces including optical and thermal sensors.
b) Active remote sensing: Emits signal and measures return signal as in radar and lidar systems.
Applications:
Oceanography: measuring sea surface temperature and pollution
Defence: Provides capabilities for surveillance
Climate study: Study climatic changes and atmospheric conditions.
Agriculture: Monitoring crops health, analyzes soil moisture, and supports precision in farming.
Also helps in tracking changes in ecosystem, and vegetation
See less