Difference between revisions of "Mandi Assignment Data Preparation"
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VAST Challenge 2017 MC 3
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'''Noise Data Filtering <br/><br/> | '''Noise Data Filtering <br/><br/> | ||
| − | There are totally 12 TIF files. I | + | There are totally 12 TIF files. I load them into QGIS and mapped B3, B2 and B1 to RGB and generate the "true-color" images as below. <br/> |
[[File:noise_check.JPG]] | [[File:noise_check.JPG]] | ||
| + | <br/> | ||
| + | When looking at these "true-color" images, there are 3 images in which the preserve area cannot be seen clearly due to the clouds. | ||
Revision as of 18:29, 14 July 2017
The data set has two forms of image data: TIF files and ASCII files. Both of them contains same information.
I use QGIS to load the TIF files for visualization and JMP to load the ASCII files for stacking data.
Noise Data Filtering
There are totally 12 TIF files. I load them into QGIS and mapped B3, B2 and B1 to RGB and generate the "true-color" images as below.
When looking at these "true-color" images, there are 3 images in which the preserve area cannot be seen clearly due to the clouds.
