A commonly used method of lossy compression for photographic images
4
votes
2answers
177 views
How to drape a simple jpeg image over dem of some area?
How can we drape a simple jpeg image which doesnot have any geo referencing information over the digital elevation model in order to visualize it in 3D in QGIS?
3
votes
1answer
108 views
How to add an image to an existing data frame using Python?
This is the first time I am using Python on my own, and I have searched for this answer for a few hours with no luck. I am wanting to take a .JPG imgae and put it in a data frame. The image has to ...
2
votes
0answers
153 views
Problem converting georeferenced jpgs to geotiff - image is shifted/warped
I have hundreds of georeferenced jpgs in ArcGIS 10 that I need to convert to geotiffs.
I'm trying to use GDAL translate to create geotiffs from them. Everything works great except that the ...
2
votes
0answers
162 views
Importing Rasters to ArcSDE 9.3.1 using sderaster
OK, I am trying to import a raster to 11g using the sderaster command. It is a stand alone jpg with a world file associated, and pyramids.
Am I right in assuming I cannot import a JPG, I can only ...
0
votes
0answers
39 views
Associate media to gpx vector layer from Python Console
Essentially, I would like to have the description in the form of text annotations when i hover my mouse over the gps entry. And if i click the same, it should display the images.
So I started off by ...
0
votes
0answers
73 views
White nodata values instead of black
I have a problem. I cut a map on tiles using gdal_csharp.dll library (working on gdal_retile.py script rewritten into C#). Everything works fine except one case. When I cut areas with nodata values ...
0
votes
0answers
218 views
can't add JPG files into QGIS?
I can't add JPG files into QuantumGIS. I get an error message "C:\Spatial_Days\Data\Working\AP_Coast_Export.jpg is not a supported raster data source".
I am using QGIS 1.7.4 Wroclaw with GDAL 1.8.1 ...
