Hi Luca, Thank you for the reply and info. It is great if you could co-mentor this project. I would be more interest in implementing my spatio-temporal fusion algorithm as an open source plug-in. Actually, I already have the preliminary python code for the raster fusion, including modules of spatio-temporal semi-variogram calculating, exponential/Gaussian fitting, spatio-temporal fusion, uncertainty estimation and etc. Currently it runs well for fusing MODIS and Landsat data. But it is just a preliminary program, I think a lot more works need to be done to make it professional and could incorporated into GRASS framework. I've read the link you sent to me. I think it is a good point to add it to r.series.interp, which I noticed author is Sören Gebbert. Should I ask Sören if he is interested to be a potential mentor? Furthermore, could you advise what should I do now to get start for the programming environmental as well as prepare the proposal?
Best, Bo Yang -----Original Message----- From: Luca Delucchi [mailto:[email protected]] Sent: Tuesday, March 15, 2016 5:28 AM To: Yang, Bo (yangb2) <[email protected]> Cc: [email protected] Subject: Re: [GRASS-dev] OSGeo-SoC 2016 application On 15 March 2016 at 03:54, Yang, Bo (yangb2) <[email protected]> wrote: > Hello, > Hi Bo Yang, > > In addition, I have an idea based on my MA thesis project: > > Spatio-temporal fusion of multi-scale data with in a cokriging framework. > > This project extends traditional cokriging method for blending spatial > data sets with different temporal sampling frequency and spatial > resolution (density). It can be used for both raster data and vector > data, effectively fill in data gaps due to severe weather condition, > instrument malfunction, or other reasons, filtering out data noise, > and generate reliable results at both high spatial resolution and high > temporal frequency with associated uncertainty estimates. > > It would be greatly appreciated if someone interested in my idea and > could guide me how to get start and prepare the proposal. Thanks for > your time and I am looking forward to hearing from you. > This is really interesting, In GRASS GIS Temporal Framework [0][1] already exists a module for raster gapfilling [2], it uses the module r.series.interp [3]. The idea could be to add a new method in r.series.interp and a new vector module something like v.series.interp and after you could add the new functionality to GRASS GIS Temporal Framework. I could co-mentor this proposal, maybe Soeren could be a good mentor for this proposal.... > Best regards, > > Bo Yang > [0] https://grass.osgeo.org/grass71/manuals/temporalintro.html [1] https://grasswiki.osgeo.org/wiki/Temporal_data_processing [2] https://grass.osgeo.org/grass71/manuals/t.rast.gapfill.html [3] https://grass.osgeo.org/grass71/manuals/r.series.interp.html -- ciao Luca http://gis.cri.fmach.it/delucchi/ www.lucadelu.org _______________________________________________ grass-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-dev
