T14_ChangeDetection_M

T14_ChangeDetection_M - GEOG 333: Change Detection Multi...

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Unformatted text preview: GEOG 333: Change Detection Multi temporal data for agricultural change monitoring mmrahm 2 GEOG 333: Remote Sensing 1 Content s Introduction s Objectives s Dataset s Methods s NDVI s LAI s Time series data calibration and processing s Combining Ground Level data and Satellite Data s Output mmrahm 3 GEOG 333: Remote Sensing 1 Introduction s Agricultural Change Monitoring- Why Important? b Regional/national scale crop inventory, b Crop growth monitoring, b Optimum date of plantation and harvesting, b Irrigation s Multitemporal Dataset: b Multitemporal/Time Series dataset is useful for real time/near real time monitoring of Environmental Phenomena http://sites.google.com/site/appachiorganicco tton/appachicottoncompany2 mmrahm 4 GEOG 333: Remote Sensing 1 Advantages of Multitemporal Dataset s Global Coverage, s Frequent Revisit Period, s Cloud Free Product, s Multi Spectral Data, s Environmental Monitoring, s Well recognition of Land Cover, s Low Cost/Free, s Near Real Time Monitoring http://rascunho-geo.blogspot.com/2010/01/nasa-modis- website-sobrevoando-o-alaska.html mmrahm 5 GEOG 333: Remote Sensing 1 Challenges s Low Resolution, s Difficult to Process, s Off Nadir Observation (Sun Angle, Amount of Light/Illumination, Shape of Earth) http://ccrs.nrcan.gc.ca/index_e.php mmrahm...
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This note was uploaded on 01/18/2011 for the course GEOG 331 taught by Professor Staff during the Fall '08 term at Kansas.

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T14_ChangeDetection_M - GEOG 333: Change Detection Multi...

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