Kat,<br><br>Do you want your browser to load the whole image in your window as a single image? If so, you need to be running a WMS server. If not, please explain.<br><br><div class="gmail_quote">On Mon, Oct 31, 2011 at 2:35 PM, katrin eggert <span dir="ltr"><<a href="mailto:katrineggert1980@gmail.com">katrineggert1980@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">Hi<br>THanks for the feedback I will try it right now. <br>Just one question: Is it possible to generate all image in one tile? instead of multiple tiles? Or even decreasing "image quality"?<br>
Thanks<div><div></div><div class="h5"><br><br><br>
<div class="gmail_quote">2011/10/28 Chaitanya kumar CH <span dir="ltr"><<a href="mailto:chaitanya.ch@gmail.com" target="_blank">chaitanya.ch@gmail.com</a>></span><br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
Kat,<br><br>Your input image is of 32-bit float type. Whereas KML tiles are supposed to be png format that should be viewable on browsers.<br>The corrupted pixels are a result of clipping the float valued pixels to the range [0,255].<br>
<br>I suggest scaling the pixel values to byte type using the -scale option in gdal_translate.<div><div></div><div><br><br><div class="gmail_quote">On Fri, Oct 28, 2011 at 7:34 PM, katrin eggert <span dir="ltr"><<a href="mailto:katrineggert1980@gmail.com" target="_blank">katrineggert1980@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">Hi<br>Gdalinfo reproject.tif<br><br>Driver: GTiff/GeoTIFF<br>Files: reprojected.tif<br>Size is 3700, 3500<br>
Coordinate System is:<br>GEOGCS["WGS 84",<br> DATUM["WGS_1984",<br> SPHEROID["WGS 84",6378137,298.257223563,<br>
AUTHORITY["EPSG","7030"]],<br> AUTHORITY["EPSG","6326"]],<br> PRIMEM["Greenwich",0],<br> UNIT["degree",0.0174532925199433],<br> AUTHORITY["EPSG","4326"]]<br>
Origin = (34.001088235352334,-19.571332568602660)<br>Pixel Size = (0.000204639356437,-0.000204639356437)<br>Metadata:<br> AREA_OR_POINT=Area<br>Image Structure Metadata:<br> INTERLEAVE=BAND<br>Corner Coordinates:<br>Upper Left ( 34.0010882, -19.5713326) ( 34d 0' 3.92"E, 19d34'16.80"S)<br>
Lower Left ( 34.0010882, -20.2998487) ( 34d 0' 3.92"E, 20d17'59.46"S)<br>Upper Right ( 34.7715554, -19.5713326) ( 34d46'17.60"E, 19d34'16.80"S)<br>Lower Right ( 34.7715554, -20.2998487) ( 34d46'17.60"E, 20d17'59.46"S)<br>
Center ( 34.3863218, -19.9355906) ( 34d23'10.76"E, 19d56' 8.13"S)<br>Band 1 Block=3765x1 Type=Float32, ColorInterp=Gray<br><br>and gdal2tile<br>>python gdal2tiles.py -k /home/user/reprojected.tif /home/user/gdal2tile<div>
<div></div><div><br>
<br><br><br><br><br><div class="gmail_quote">2011/10/28 Chaitanya kumar CH <span dir="ltr"><<a href="mailto:chaitanya.ch@gmail.com" target="_blank">chaitanya.ch@gmail.com</a>></span><br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
Kat,<br><br>Please provide the whole command you used and the output of gdalinfo on your input file.<br><br><div class="gmail_quote"><div><div></div><div>On Fri, Oct 28, 2011 at 4:34 PM, katrin eggert <span dir="ltr"><<a href="mailto:katrineggert1980@gmail.com" target="_blank">katrineggert1980@gmail.com</a>></span> wrote:<br>
</div></div><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;"><div><div></div><div>Hi<br>I have used gdal2tile.py like this<br>python gdal2tile.py -k [input] [output] and the tiels that are generated are nothing to do with the input image. It has changed the image by almost plotting random values pixels.<br>
Is there any limitation regarding inpu timage (e.g. it must be integer or something like this)?<br><br>Thanks<br>Kat<br>
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</div></div></blockquote></div><br><br clear="all"><br>-- <br>Best regards,<br>Chaitanya kumar CH.<br><br><a href="tel:%2B91-9494447584" value="+919494447584" target="_blank">+91-9494447584</a><br>17.2416N 80.1426E<br>
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</div></div></blockquote></div><br><br clear="all"><br>-- <br>Best regards,<br>Chaitanya kumar CH.<br><br>+91-9494447584<br>17.2416N 80.1426E<br>