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Remote sensing
Passive remote sensing picks up wave lengths of the light spectrum occurring on their own such light in photography. Active remote sensing will send out a wavelength of the spectrum and measure how it bounces back like radar.
In situ?
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Remote sensing is the process of collecting data about an object or area from a distance, typically using satellites or aircraft. Some ways mapping data can be gathered remotely include satellite imagery, LiDAR (Light Detection and Ranging) technology, aerial photography, and drones equipped with sensors.
D. J. Carter has written: 'Interpretation of remotely sensed images' 'The remote sensing sourcebook' -- subject(s): Remote sensing systems
remote sensing
Paul Michael Treitz has written: 'Remote sensing for forest ecosystem characterization' -- subject(s): Forest management, Forest mapping, Forests and forestry, Aerial photography in forestry, Remote sensing
Russell G. Congalton has written: 'Assesssing the accuracy of remotely sensed data' -- subject(s): Evaluation, Remote sensing 'Assessing the accuracy of remotely sensed data' -- subject(s): Evaluation, Remote sensing 'International Symposium on Spatial Accuracy of Natural Resources Data Bases, 1994'
remote sensing
Michael C. Roberts has written: 'Field sampling and mapping strategies for balancing nitrogen to variable soil water across landscapes' -- subject(s): Wheat, Remote sensing, Soil mapping, Soils, Yields, Nitrogen content, Soil moisture, Geographic information systems 'Remote-sensing and geographic information system techniques to map spatial variation of wheat grain yield' -- subject(s): Remote sensing, Wheat, Crop yields
Remote sensing is the small- or large-scaleacquisition of information of an object or phenomenon, by the use of either recording or real-time sensing device(s) to collect data in inaccessible areas etc.
Remote Sensing Center was created in 2006-09.
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Remote sensing transmits energy that allows an image to be formed. Passive remote sensing collects energy that is reflected or emitted from a surface.
Indian Institute of Remote Sensing was created in 1966.