On Thu, 7 Jan 2021 at 07:31, krishna Ayyala wrote:
>
> I have created a polygon shape file with CRS of EPSG:4326-WGS 84. I ran the
> v.transform Tool on this polygon by increasing the xscale to 1.5 and yscale
> to 1.5. I see a polygon generated. But, this is not falling on top of the
> original
Hi,
This is one of the things I normally do with AutoCAD. The tools in QGIS for
this are just not as intuitive:(
Anyways, the first thing I would do, just to test the tool, is to save the file
in a local UTM zone or local CRS that is in meters. Currently, you are epsg
4326 and unit is degrees.
I have created a polygon shape file with CRS of EPSG:4326-WGS 84. I ran
the v.transform Tool on this polygon by increasing the xscale to 1.5 and
yscale to 1.5. I see a polygon generated. But, this is not falling on top
of the original polygon. It is falling in completely in a different
location i.e
For the moment you can use v.transform, eventually the scale tool once it
is merged.
Alex
Le mer. 6 janv. 2021 à 14:52, krishna Ayyala a
écrit :
> I have a rectangle labeled A. Is there a tool in QGIS that can
> proportionally reduce the size similar to rectangle B?
>
> Regards.
> [image: ima
I have a rectangle labeled A. Is there a tool in QGIS that can
proportionally reduce the size similar to rectangle B?
Regards.
[image: image.png]
___
Qgis-user mailing list
Qgis-user@lists.osgeo.org
List info: https://lists.osgeo.org/mailman/listinfo/qgi
Hi,
I want to add my 2 cents (all AFAIK):
WFS is a standard for data exchange as has been pointed out by
Alessandro already. The data are in an XML format (GML) which is _slow_
compared to data from a database for several reasons. QGIS downloads the
complete layer as GML which, depending on th
Hello,
Sorry if this gets posted twice I previously attached a .gpkg and it
bounced due to the 100kb limit.
I am enjoying this fascinating discussion. This is all fairly new to me so
I looked some things up and want to make sure that I am getting things
right,
1. In QGIS the $area function uses
Hi Alessandro,
I guess the key is ease of data discovery. So if all your geodata is on one
database then it is all easy enough but if you have multiple database types /
instances then you are relying a lot on users being able to find the right
database / instance and then having potentially dif
Hi,
Not being a postgis user, I would try use_spheroid=False just to see if the
parameters are taking into account. You could also change the epsg code to one
that does not use the WGS84 ellipsoid to see if it changes. I have often
played around with parameters just to find out the were skipp
Hi Paul,
if you want to share geodata within your organization on a private
network a database is the best solution: faster and simpler. The
constraint is that you will need an application (like QGIS) to access
your data..
WFS is a web service standard for interoperability, it is ideal for
sharin
Hi,
As I'm sure is clear from the number of posts I've done of late we are
currently looking at how we use QGIS within our business. I thought I'd ask a
question here to see if others are considering it as I can't find too much chat
online about it but I wondered if perhaps there should be some
Hi,
I have now worked out how to generate a user profile using python and I thought
I'd reply to my own post in case it is of use to others.
I used:
profilePath =
QStandardPaths.standardLocations(QStandardPaths.AppDataLocation)[0].replace("python","QGIS")
To get a path suitable for loading the
Hi,
I did my homework and learned that all spheroids are ellipsoids but not all
ellipsoids are spheroids. This source puts it into a compact sentence
elearning.algonquincollege.com/coursemat/viljoed/gis8746/concepts/geodesy/spheroid.htm
"Ellipsoid is a solid for which all plane sections through
13 matches
Mail list logo
