Timeline for Add hillshade to naip imagery
Current License: CC BY-SA 3.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jul 10, 2015 at 1:50 | comment | added | Steven Lutz | What's the reason for overlaying g the image over the hillshade instead of the other way? | |
| Jul 9, 2015 at 21:41 | comment | added | khafen | Ideally, you will want to make the aerial imagery transparent and overlay it on the hillshade and not the other way around. Also, if you are comfortable with C++ this repo has a method to overlay two PNG images | |
| Jul 9, 2015 at 11:07 | comment | added | Kersten | In that case: Have you tried gdal_merge? As per this ticket it should now be able to merge GeoTiffs with transparent Alpha channels. | |
| Jul 9, 2015 at 7:29 | comment | added | Steven Lutz | I want to lay the hillshade on top of an aerial image and save than as one file using gdal. I have found numerous examples of creating the transparent hillshaded image but I can't seem to find the step where the hillshade actually gets combined with another image. | |
| Jul 9, 2015 at 7:23 | comment | added | Kersten | Are you trying to overlay the aerial image with a transparent hillshade or what do you mean by "merge"? | |
| Jul 9, 2015 at 7:11 | history | asked | Steven Lutz | CC BY-SA 3.0 |