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PRACTICE # 1 FOTOLECTURE
We open the Global Mapper Software:
1
We look for the image with the file option, then we open the image:
2
After getting the image, we give the option Manually Rectify :
3
Once selected the option to rectify, we go to option and select
"Add Control points when eating point"
4
The indicated projection is selected, in this case it is the Cassini Solder Projection, the other parameters shown are left the same.
5
After accepting the terms, we proceed to select each of the points to georeference them.
6
Once all the points are georeferenced, we proceed to select each of the layers of the vertices, so that this way you can save the update of the points, then select Ok.
7
After the image has the 4 control points established, the practice is carried out with the selected image, in this sense, this practice was done with photo 020.
8
Using the Global Mapper's editing tools, we proceed to identify the natural and artificial elements. Elements of type polygons, lines and points will be used to identify them. In this last capture one can observe, as each element, both natural and artificial, was photointerpreted.
