[GRASS-user] Query Related to i.landsat8.swlst

[Johnn Wani]

Dear Stefan,

Thanks a lot for answering my query,

i.landsat8.swlst add-on now works fine for me.
Thanks for your input regarding use of GLC maps, i use these maps to test
the LST add-on.

Regards
John


On Fri, Sep 23, 2016 at 1:44 AM, Blumentrath, Stefan <
Stefan.Blumentrath at nina.no> wrote:

> Hei Johnn,
>
>
>
> The command you specified is (except for the n-flag) an example from the
> manual. You would have to replace the input to the options according to
> your data!
>
>
>
> I used i.landsat8.swlst in a project in Oslo and was quite satisfied with
> the results. You can see them here:
>
> http://urban.nina.no/layers/geonode%3Alc81980182015183lgn00_lst_
> const_lc#more
>
>
>
> I documented the production here:
>
> https://github.com/NINAnor/openness/blob/master/oslo_heatmap.sh
>
>
>
> Maybe the shell script gives you some more hints on the usage of the
> module in a processing chain...
>
>
>
> Some hints from my experience with the module:
>
> I would NOT use a one of the rather outdated GLC maps (which for my study
> area in addition were full of NoData). If you have a good land cover map I
> would reclassify it according to the classes used in the GLC maps (see the
> manual of i.landsat8.swlst).
>
>
>
> Kind regards,
>
> Stefan
>
>
>
>
>
> *From:* grass-user [mailto:grass-user-bounces at lists.osgeo.org] *On Behalf
> Of *Johnn Wani
> *Sent:* 21. september 2016 15:06
> *To:* grass-user at lists.osgeo.org
> *Subject:* [GRASS-user] Query Related to i.landsat8.swlst
>
>
>
> Dear all,
>
>
>
> I am a student from India, and first time user of GRASS GIS and i am
> having basic knowledge of GIS.
>
> My aim is to use i.landsat8.swlst add-on to calculate LST from Landsat8
> data for my study area.
>
> I want to know in the following command:
>
>
>
> *i.landsat8.swlst mtl=MTL prefix=B landcover=FROM_GLC -n*
>
>
>
> ​Which Basename i am going to provide as prefix for landsat8 data ??
>
>
>
> Also, my first query on grass-user's mail list.
>
> Please help.
>
>
>
> Regards
>
> --
>
> JOHN MOHD WANI
>
> Ph.D Research Scholar
>
> Department of Civil Engineering
>
> IIT Roorkee, Uttarakhand, INDIA-247667
>
> Mail: johnn.nith at gmail.com
>



-- 
JOHN MOHD WANI
Ph.D Research Scholar
Department of Civil Engineering
IIT Roorkee, Uttarakhand, INDIA-247667
Mail: johnn.nith at gmail.com
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