Difference between revisions of "Unsupervised Classification and Polygonization With QGis"
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SCP Plugin (download through QGis) |
SCP Plugin (download through QGis) |
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== Acquiring Data == |
== Acquiring Data == |
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| + | For this tutorial pretty much any remote sensing data can be used. Depending on what data it it it may require pre-processing in order to produce a usable product, and that is outside the scope of this tutorial. </br> </br> |
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| + | A good resource for free remote sensing data us the USGS Earth explorer. It involves making an account but it is such a good resource for remote sensing data that it is completely worth the extra step. </br> </br> |
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| + | Sign up here https://ers.cr.usgs.gov/login </br> </br> |
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| + | Now that you have made an account or signed into your existing account it is time to find the data to use. |
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== Unzipping Data == |
== Unzipping Data == |
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== Importing and Displaying Data == |
== Importing and Displaying Data == |
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Revision as of 16:47, 20 December 2021
Contents
Introduction
Programs and Plugins required
Qgis (3.22 was used in this tutorial) https://qgis.org/en/site/forusers/download.html
7Zip https://www.7-zip.org/
SCP Plugin (download through QGis)
Acquiring Data
For this tutorial pretty much any remote sensing data can be used. Depending on what data it it it may require pre-processing in order to produce a usable product, and that is outside the scope of this tutorial.
A good resource for free remote sensing data us the USGS Earth explorer. It involves making an account but it is such a good resource for remote sensing data that it is completely worth the extra step.
Sign up here https://ers.cr.usgs.gov/login
Now that you have made an account or signed into your existing account it is time to find the data to use.
