Timeline for How to batch-process georeferencing of rasters (prelude to animation)?
Current License: CC BY-SA 3.0
10 events
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May 20, 2014 at 11:35 | answer | added | user30184 | timeline score: 2 | |
Jul 16, 2013 at 15:51 | history | edited | SaultDon |
added software tags
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Mar 19, 2013 at 19:22 | answer | added | ShaunLangley | timeline score: 1 | |
Mar 19, 2013 at 16:30 | comment | added | Jürgen Zornig | ah ok, I thought you are talking about tiles, where each tile covers another geographic area. Knowing that, Dango's answer is completely right. I would do this with some simple DOS shell commands and a little Batch scripting. Not very elegant, but efficient. Use "dir /b *.tif > list.txt" to get a list of all filenames, import it in Excel, extend it with the copy commands to copy the manually created georeference to each raster file, save this as .bat and execute it... | |
Mar 19, 2013 at 16:20 | comment | added | Gregory | @JürgenZornig: I'm not sure that I understand your question, but I'll attempt to answer nonetheless. The rasters represent a time series for a single geographic area. Their size and pixel dimensions are identical and they have a perfect pixel-to-pixel correspondance (only the HSV varies), so they should share a common georeference. The filenames represent only where the images belong in the time series; the georeference must be established visually (rather arbitrarily, actually). | |
Mar 19, 2013 at 15:59 | comment | added | Jürgen Zornig | Are you talking about the definition of the spatial reference (same for each raster) or the world files (nearly the same by means of pixel dimension and size, but not by insertion coordinate)? Do the filenames contain the insertion coordinate implicitely? How are the files named? | |
Mar 19, 2013 at 15:50 | history | edited | Gregory | CC BY-SA 3.0 |
clarity
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Mar 19, 2013 at 15:39 | comment | added | Mapperz♦ | a simple .bat file would be able to do this if all images are identical in size and pixel dimensions. create a csv stackoverflow.com/questions/14902818/… | |
Mar 19, 2013 at 15:34 | answer | added | dango | timeline score: 1 | |
Mar 19, 2013 at 15:28 | history | asked | Gregory | CC BY-SA 3.0 |