satellite data and I ran into the same issues, so I guess it's time for
me to have a look at Python...
Could anybody point me to a good, hands-on Python-GDAL beginner
tutorial. Something where I can learn Python and Python-GDAL at the same
time, maybe?
Have a great week!
-Stefan
-
.
You can trial with miniconda3 software and then creating a new
environment and installing GDAL libraries.
I'm on Linux since 1996, but thanks anyways :).
-S
--
(o_ Stefan Gofferje| SCLT, MCP, CCSA
//\ Reg'd Linux User #247167 | VCP #2263
V_/_ https://www.go
well-maintained and documented docker images.
-S
--
(o_ Stefan Gofferje| SCLT, MCP, CCSA
//\ Reg'd Linux User #247167 | VCP #2263
V_/_ https://www.gofferje.net | https://www.saakeskus.fi
___
gdal-dev mailing list
gdal-
Hi,
On 2/21/22 19:43, Jesús de Diego Alarcón wrote:
GeoNode?
Hmmm, no.
El lun., 21 feb. 2022 18:28, Stefan Gofferje <mailto:li...@home.gofferje.net>> escribió:
[snip]
I have found GeoNode but that seems to be a monster and needs a
GeoServer backend (eeeks, Java...
Hi,
On 2/24/22 03:46, Thomas Gratier wrote:
You may look on the book side at
https://www.manning.com/books/geoprocessing-with-python
<https://www.manning.com/books/geoprocessing-with-python>
I'll add this to my book wish list for sure! Thanks!
-S
--
(o_ Stefan Gofferje
thout SNAP.
I have seen in the docs that the Sentinel 1 driver can do some
calibration. Can it also do the Thermal Noise calibration and maybe even
Orbit File calibration? If not, is it maybe on the horizon?
-S
--
(o_ Stefan Gofferje| SCLT, MCP, CCSA
//\ Reg'd Linux User
k
with bash and the GDAL command line tools for the moment.
Does anybody have some hints for me how to improve the exposure/contrast
of the images? I have put a set of sample images and my current script
to my Nextcloud here: https://cloud.gofferje.net/s/3YkgH48Lmd9kcZJ
Thanks,
Stefan
--
(o
n my combo picture is Red: VV, Green: VH, Blue: VV/VH.
Here is a very good explanation of the purpose and how to read it:
https://www.youtube.com/watch?v=DSpm9JHbSns
-Stefan
--
(o_ Stefan Gofferje| SCLT, MCP, CCSA
//\ Reg'd Linux User #247167 | VCP #2263
V_/_ https://w
ut I can't relocate it at the moment. It
annoys me that I can't reference it so I'll keep looking. ;-)
That would probably be very helpful. Thanks for your effort!
-Stefan
--
(o_ Stefan Gofferje| SCLT, MCP, CCSA
//\ Reg'd Linux User #247167 | VCP #2263
y to be called from something else. It's also a
little picky about the JVM. I also find GDAL to be more performant - on
my machines, at least.
-Stefan
--
(o_ Stefan Gofferje| SCLT, MCP, CCSA
//\ Reg'd Linux User #247167 | VCP #2263
V_/_ htt
On 5/7/22 11:51, Stefan Gofferje wrote:
I'm working on automatically processing Sentinel 1 data into 3 images:
VV, VH and VV/VH. The images come out pretty dark though. I tried to
mess with the exposure a little like this
[snip
Does anybody have some hints for me how to improve the exp
Hi,
I'm trying to access the calibrated bands of a Sentinel 1 GRDH dataset
with gdal. Gdalinfo lists the bands but if I try to access any other
than the UNCALIB bands, I get "ERROR 4: Measurement bands not found."
What am I missing? I tried with gdal 3.4.2, 3.5.0 and 3.6.0-dev through
docker.
"a little" better.
Is there anything comparable in gdal, python or any related library?
That level of math is a little bit above me. High school was long ago...
T:Stefan
--
(o_ Stefan Gofferje| SCLT, MCP, CCSA
//\ Reg'd Linux User #247167 | VCP #2263
V_/_ https://w
ithmic%20transformation
<https://pythontic.com/image-processing/pillow/logarithmic%20transformation>
I guess the same thing could be done in GDAL.
Yes, of course... I do it a lot in my photography hobby. Could (should)
have thought of this idea myself... Thanks for the pointer!
-Stefan
--
as a layer with a time dimension.
Any pointers, tutorials, "RTFMs" (with links) would be very much
appreciated!
-Stefan
--
(o_ Stefan Gofferje| SCLT, MCP, CCSA
//\ Reg'd Linux User #247167 | VCP #2263
V_/_ https://www.gofferje.net |
I need to create a shape file as a tile index for mapserver which
contains the time dimension value for each map instead of the geometric
dimensions.
Like gdaltindex, just for time instead location.
-Stefan
--
(o_ Stefan Gofferje| SCLT, MCP, CCSA
//\ Reg'd Linux User #2471
On 10/14/22 10:48, Stefan Gofferje wrote:
I have a little hobby project where I pull Sentinel imagery of my town's
area and create various composites. I run that every morning, so I have
a bunch of raster images which represent the same geographic area at
different times. I recently
d
data like GeoJSON.
BR: Stefan
--
(o_ Stefan Gofferje| SCLT, MCP, CCSA
//\ Reg'd Linux User #247167 | VCP #2263
V_/_ https://www.gofferje.net | https://www.saakeskus.fi
___
gdal-dev mailing list
gdal-dev@lists.osgeo.org
ht
affic.fi/api/v3/data/traffic-messages/simple?inactiveHours=0&includeAreaGeometry=false&situationType=TRAFFIC_ANNOUNCEMENT>" OGRGeoJSON
That works from the command line but I haven't found a way to pass
options when using VSICURL in mapserver or QGIS.
-Stefan
--
(o_ Stefan G
e to write this into a 1 band GeoTIFF but I'm missing some
understanding of data types apparently.
I was wondering if somebody could point me in the right direction...
-Stefan
--
(o_ Stefan Gofferje| SCLT, MCP, CCSA
//\ Reg'd Linux User #247167 | VC
guys!
-Stefan
--
(o_ Stefan Gofferje| SCLT, MCP, CCSA
//\ Reg'd Linux User #247167 | VCP #2263
V_/_ https://www.gofferje.net | https://www.saakeskus.fi
___
gdal-dev mailing list
gdal-dev@lists.osgeo.org
https://lists.osge
caused some confusion because the data starts
with the lower left corner...
--
(o_ Stefan Gofferje| SCLT, MCP, CCSA
//\ Reg'd Linux User #247167 | VCP #2263
V_/_ https://www.gofferje.net | https://www.saakeskus.fi
___
gda
22 matches
Mail list logo
