[Qgis-user] How do I register a Google Map?
Alex Mandel
tech_dev at wildintellect.com
Mon Feb 3 13:09:13 PST 2014
On 02/03/2014 01:07 PM, Etienne Tourigny wrote:
> Simple jpeg files do not have any spatial information.
>
> you should use the Open Layers plugin - you need to install it with the
> Plugin Manager(Plugins->Manage and install plugins) and then add a Google
> maps layer through the Plugins->Open layers menu item.
>
>
>
>
> On Mon, Feb 3, 2014 at 6:28 PM, Mike Keelan <tmike.elhoa at comcast.net> wrote:
>
>> Hi all.
>>
>> I am new to this program use. I have the following setup.
>>
>> - I'm trying to use Qgis 2.0
>> - My PC is with Windows 8 OS
>>
>> The program downloaded successfully and I'm able to load my .shp and Ortho
>> layers, all well and good. Still learning, but .......... Here is my
>> current problem.
>>
>> I need to overlay a Google map containing some lake bottom contour lines.
>> The file I pulled in as a layer is a .jpg. I'm able to view this layer if
>> I zoom to its extent seperatly from the other layers, so I know it is there.
>>
>> 1. How do I get this layer in the location I need it to be in relative
>> to my other layers? Looking at the coordinates for this layer extent it
>> has defaulted to 0.0 at the upper-left hand corner. From the properties
>> box it will not let me change this info?
>> 2. If there is a way the register this layer, it looks like the scale
>> is about 50% of the size of my other layers. I got this from using the
>> linear measurement tool on both layers. Is there a way to adjust the size
>> of the jpg layer?
>> 3. In making the above measurements I noticed that the units were
>> given in meters even though the coordinate system selected is indicated in
>> FT for both layers. ??
>>
>> Hope some one can point me in the right direction.
>>
>> Mike K
>>
If it's really from Google Maps, try the OpenLayers plugin which will
live overlay maps from the web as a layer, then you don't need to
georegister the image yourself.
Enjoy,
Alex
More information about the Qgis-user
mailing list