Hello: I have included a link to the manual below. You prepare your data and
then use the Print Composer to create your final map. You set up your page
size, map area, legend, tables, images, scale bars etc in thus window. You can
edit your legend yo customize it as
required.https://docs.qgi
Hi Grant.Check to make sure your destination directory actually exists and you
have write permission. I seem to remember running into a similar issue but I
am not close to a computer to test. Kirk SchmidtSent from my Galaxy
Original message From: Grant Boxer via QGIS-User
Date
Hi Alana.You cannot edit the csv file, however, you can save it as a shapefile
or other vector format. You can choose the coordinate system you want the
data to reside in when you save it.Load the newly minted vector file snd you
can recalculate or add new coordinate fields if required, howeve
Hi Don..Did you download the SDK from lizardtech?Kirk Schmidt Sent from my
Galaxy
Original message From: Don Harter via QGIS-User
Date: 2024-01-20 10:10 p.m. (GMT-04:00) To:
qgis-user@lists.osgeo.org Subject: [Qgis-user] building gdal for mrsid
I have been following this
Hi Ben.The python script should work in your version since it is written in
python 3. It us,a relatively simple routine which iterates over each sample
point and rund the saga tool. It nay take a while to run 100s of points but it
should finish.Saga is a third party, open source software suite
Hi Matt.The trick is to use the attributes to id each layer before you run the
intersection. So create a new field for each layer and give each polygon the
same number. So layer 1, maybe 1. Do the same for the second or even third
layer, use 2, or something different from the first layer. Comp
The short answer is yes. You will need all the formula variables within the
feature table. Your syntax will change with ield names replaceing cell
references. You can copy your final expression and save as a text file for
future use. Alternatively, you can write a simple python script or use
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From: QGIS-User
On Behalf Of kirk via QGIS-User
Sent: 01 June 2023 10:58
To: Loke Jian
Hi LokeRichard suggested using a NDVI approach which would require data in the
Near Infrared (NIR) band. An orthomisaic would contain 3 colour bands, but not
the NIR. NDVI provides an understanding of plant greenness and health and may
not be suitable for detecting oil palm's. If you are gett
Hi David.Here is a link to a tutorial on viewshed
analysis;https://dges.carleton.ca/CUOSGwiki/index.php/Conducting_a_Viewshed_Analysis_in_QGISKirk
SchmidtSent from my Galaxy
Original message From: david cebrian via QGIS-User
Date: 2023-06-03 12:51 a.m. (GMT-04:00) To:
qgis-u
Hi Loke.A couple of comments. 1) The 95 % success rate is very good. If you
were to have a close look at the missed trees you may realize that the highest
point on a particular palm tree is lower than the neighboring tree or palm
frond. What ever algorithm you use, you are limited by the physi
Hi MeganThanks for the interesting question and link. Yes QGIS gas the tools to
complete this analysis.First generate a slope raster from your dem. You can
use the slope tool in the Processing Toolbox>raster terrain analysis folder.The
result will be a raster with the slopes of your study area.
Hi Alex.You could use the coordinate of the centrists to determine which
polygon is east or north. For example, if your coordinate system is utm. the
centroid with the highe Easton will he the most easterly, the one with the
smallest northing will be the most southerly.Kirk Schmidt Sent from
You can also useCASEWhen field is null then 123else 321endKirk SchmidtSent from
my Galaxy
Original message From: Richard Duivenvoorde via QGIS-User
Date: 2023-01-18 1:44 p.m. (GMT-04:00) To:
qgis-user@lists.osgeo.org Subject: Re: [Qgis-user] CSV layer,
Time column null expr
Hi Scott. A couple of technical points to consider:What is the accuracy of the
imu on the camera? 0.1 degrees at 30 km results in a lot of error. Do you
have the interior orientation of the camera? This is the lens distortion which
makes up a critical part if the orthorectification process.The
Good Day.Try dropping the @ as you are using field values and not variables.
If the were variables, then would show up with @ in the list.Kirk SchmidtSent
from my Galaxy
Original message From: ALT SHN via Qgis-user
Date: 2022-12-03 5:26 a.m. (GMT-04:00) To:
"qgis-user-requ.
Perhaps you can consolidate small groups of tiles into single rasters. Kirk
SchmidtSent from my Galaxy
Original message From: "Michael.Dodd via Qgis-user"
Date: 2022-09-28 1:32 p.m. (GMT+01:00) To:
"'qgis-user@lists.osgeo.org'" Subject: [Qgis-user]
large DEM not loading ti
If the data is being read as a character versus a integer or decimal, you
cannot use graduated symbols. Double left click on the layer in the legend and
select properties. Select the Fields tab and see what format the attributes are
being read as. I have run into this when generating a csv from
Hi Roland I have not tried that checkbox bug just save your joined layer and
you can edit the resultant file. Kirk SchmidtSent from my Galaxy
Original message From: Roland Berger via Qgis-user
Date: 2022-05-15 5:25 a.m. (GMT-04:00) To:
qgis-user@lists.osgeo.org Subject: [Qgis
Hi NavneetThis is classic raster analysis. You will need the corresponding
Digital Elevation File (DEM). If your water table data are in vector fomat,
you will have to rasterize the data, preferably to the same resolution as the
dem. Then you can use the grid calculator to subtract the water
Hi Maria.The symbology does not reclassify the underlying raster, it just
changes the way it is displayed. Use the raster calculator to generate a new
raster with the Classes you require. The native qgis calculator works well. You
can find it in the upper word menu under raster. Once you have
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