Timeline for Applying scale factor to raster with gdalwarp
Current License: CC BY-SA 4.0
8 events
| when toggle format | what | by | license | comment | |
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| Apr 1 at 11:34 | comment | added | user30184 | I don't understand why you want to do that, but perhaps you could use world files for georeferencing and change the coordinates of the origin and pixel size terms with some script. GDAL does not support that kind of "scaling". In a special case you could define a custom projection that is using kilometre as unit instead of metre. And with gdal_translate it is possible to define the upper left-lower right coordinates gdal.org/programs/…. See also gdal.org/programs/…. | |
| Mar 30 at 20:05 | answer | added | teknocreator | timeline score: 0 | |
| Mar 30 at 19:25 | history | edited | PolyGeo♦ | CC BY-SA 4.0 |
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| Mar 30 at 18:29 | history | edited | TomazicM | CC BY-SA 4.0 |
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| Mar 30 at 16:48 | comment | added | Summitbri | Basically yes. Georeferencibg is correct in state plane, I am trying to scale to ground based coordinates with a modified state plane approach. In a second step I truncate the millions to get to friendly coordinates that can be transformed back to grid if needed. | |
| Mar 30 at 16:29 | comment | added | user30184 | Do you mean that you want kind of falsify the source data by putting it into another place and pixels stretched? Is the original georeferencing wrong? | |
| S Mar 30 at 15:23 | review | First questions | |||
| Mar 30 at 18:29 | |||||
| S Mar 30 at 15:23 | history | asked | Summitbri | CC BY-SA 4.0 |