[Qgis-user] How can I export Vector & Raster layers together to import into mapshaper

Kris Lagocki kris.lagocki at gmail.com
Thu Aug 12 09:48:20 PDT 2021


I think everything that I want to do can be accomplished using the ArcGIS
visual within Power BI but then the shape file I created needs to be put
onto their server as a public map and also I would need to buy a license
for their product.  UGH.

On Thu, Aug 12, 2021 at 12:44 PM Ben Hur Pintor <bnhr.xyz at gmail.com> wrote:

> Hi Kris,
>
> I see. As I mentioned, you can't save the XYZ tile layer as a local file
> (either as a raster or vector) as it is served as tiles (e.g. images)
> served from online.
>
> One solution is to load the XYZ tile layer as a basemap layer in PowerBI.
> If this is not available in PowerBI and you need it to be TopoJSON, I'm not
> sure it's possible to convert a raster to a TopoJSON while still
> maintaining the features shown by the raster image. TopoJSON being
> primarily a vector file format and not meant to serve tiles/images. The way
> that I know that you can serve vectors as tiles is via Vector Tiles like
> MVT (Mapbox Vector Tiles).
>
> If you can load raster data in PowerBI (e.g. georeferenced PNG or TIFF
> file), another solution would be for you to create a printable map of the
> part you want to save as a raster (e.g. PNG or PDF) and ensure that this
> output map is georeferenced. You should then be able to load the raster in
> PowerBI if that's a capability PowerBI has.
>
> Unfortunately, if PowerBI can only load TopoJSONs, I don't think you'll be
> able to load the OSM tile layer there.
>
> As mentioned by Richard, you can use other basemap providers (in this case
> Mapbox) if PowerBI supports them.
>
> I hope this helps,
>
> All the best,
> Ben Hur
> ---
> *Ben Hur S. Pintor | BNHR <https://bnhr.xyz>*
> bnhr.xyz
> hi at bnhr.xyz
>
>
> *BNHR*
> openness. data. geospatial.
>
>
> On Fri, Aug 13, 2021 at 12:42 AM Richard McDonnell <
> richard.mcdonnell at opw.ie> wrote:
>
>> Have a look at this video, it seems to allow you to utilise MapBox as a
>> background Map
>>
>>
>>
>> *https://www.youtube.com/watch?v=N33d7fCVsZw
>> <https://www.youtube.com/watch?v=N33d7fCVsZw>*
>>
>>
>>
>> *Regards,*
>>
>>
>> * Richard.*
>>
>>
>>
>>
>>
>> ——
>> Richard McDonnell MSc GIS, FME Certified Professional
>> *FRM Data Management*
>>
>> ——
>> Oifig na nOibreacha Poiblí
>> Office of Public Works
>>
>> Sráid Jonathan Swift, Baile Átha Troim, Co na Mí, C15 NX36
>> Jonathan Swift Street, Trim, Co Meath, C15 NX36
>> ——
>> M +353 87 688 5964 T +353 46 942 2409
>> https://gov.ie/opw
>>
>> ——
>> To send me files larger than 30MB, please use the link below
>> https://filetransfer.opw.ie/filedrop/richard.mcdonnell@opw.ie
>>
>> Email Disclaimer:
>> https://www.gov.ie/en/organisation-information/439daf-email-disclaimer/
>>
>> *From:* Kris Lagocki <kris.lagocki at gmail.com>
>> *Sent:* 12 August 2021 14:40
>> *To:* Richard McDonnell <richard.mcdonnell at opw.ie>
>> *Cc:* qgis-user at lists.osgeo.org
>> *Subject:* Re: [Qgis-user] How can I export Vector & Raster layers
>> together to import into mapshaper
>>
>>
>>
>> My issue seems to be with the raster layer, can't seem to figure out how
>> to have it export together with the vector layer.
>>
>>
>>
>> On Thu, Aug 12, 2021 at 5:27 AM Richard McDonnell <
>> richard.mcdonnell at opw.ie> wrote:
>>
>> Hi,
>>
>> There is a TopoJSON Writer Plugin available for QGIS, you might give that
>> a try. It should write the vector dataset out as TopoKSON for you.
>>
>> Regards,
>>
>>
>> Richard
>>
>>
>>
>>
>> * ——*
>> *Richard McDonnell MSc GIS, FME Certified Professional*
>> *FRM Data Management*
>>
>> ——
>> *Oifig na nOibreacha Poiblí*
>> Office of Public Works
>>
>> *Sráid Jonathan Swift, Baile Átha Troim, Co na Mí, C15 NX36 *
>> Jonathan Swift Street, Trim, Co Meath, C15 NX36
>> ——
>> M +353 87 688 5964 T +353 46 942 2409
>> https://gov.ie/opw
>>
>> ——
>> To send me files larger than 30MB, please use the link below
>> https://filetransfer.opw.ie/filedrop/richard.mcdonnell@opw.ie
>>
>> Email Disclaimer:
>> https://www.gov.ie/en/organisation-information/439daf-email-disclaimer/
>>
>> *From:* Qgis-user <qgis-user-bounces at lists.osgeo.org> *On Behalf Of *Kris
>> Lagocki
>> *Sent:* 11 August 2021 14:32
>> *To:* qgis-user at lists.osgeo.org
>> *Subject:* [Qgis-user] How can I export Vector & Raster layers together
>> to import into mapshaper
>>
>>
>>
>> Hi - I created a shape file using QGIS with a US Postal Code shape file
>> that I found on the Census website and joined it with a data file listing
>> the Postal Codes and which Sales Territory they belong to.  I added in a
>> raster layer OpenStreetMap.  I'd like to export both layers together and
>> import them into mapshaper so that I can export as Topojson.  It has to be
>> in this format to use within Power BI.  Has anyone accomplished this?  Any
>> help is appreciated.  Thanks.
>>
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>
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