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Visualizing results in 3D SERVIR-Viz & World files.

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Presentation on theme: "Visualizing results in 3D SERVIR-Viz & World files."— Presentation transcript:

1 Visualizing results in 3D SERVIR-Viz & World files

2 Georeferencing raster files Ways to georeference raster files (formats) –Grid –IMAGINE –TIFF –JPEG –GIF –PNG –etc...

3 World files A simple.txt file that includes: 1.Pixel size (horizontal) 2.Rotation about the x-axis 3.Rotation about the y-axis 4.Pixel size (vertical) 5.X-Coordinate of the upper-left hand pixel 6.Y-Coordinate of the upper-left hand pixel

4 World files 0.001049077361345 0.000000000000000 -0.001048887972782 -90.170161058563068 14.613347861462028

5 Examples Landslide, Huahua, México Landslide, Cerro Xicut, Guatemala Lago Enriquillo, República Dominicana Others?

6 How to create a world file Just export it from ArcMap!

7 How to import images with world files

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