[GRASS-dev] GSoC 2018 report week 10 - GRASS GIS module for Sentinel-2 cloud and shadow detection

Roberta Fagandini robifagandini at gmail.com
Sun Jul 22 02:33:27 PDT 2018


Hi all!
I'm Roberta Fagandini and I'm working on my GSoC project, a GRASS GIS
module for Sentinel-2 cloud and shadow detection.
This is my report for the tenth week of coding.

1) What did I complete this week?

   - Submitted a new version of i.sentinel.mask to the official GRASS-SVN
   repository [0][1]
   - Integrated the import of Sentinel 2 images into i.sentinel.preproc [2]
   - Tested the module and fixed bugs
   - Discussed with mentors about next steps and we decided to not
   implement the download procedure in the new module i.sentinel.preproc in
   order to avoid unnecessary and undesirable dependency as the dev community
   suggested
   - Studied other possible python libraries for the download of Sentinel
   images in order to reduce the number of dependencies (e.g.
   sentinelhub instead of sentinelsat)
   - Created a real complete GRASS GIS module that can be installed with
   g.extension from my GitHub repository [3][4]

Unfortunately, I wasn't able for two days because of an unexpected personal
commitment.

2) What am I going to achieve for next week?

   - Write the manual page
   - Start implementing a new procedure for downloading Sentinel image
   avoiding too many dependencies


3) Is there any blocking issue?
No at the moment.

Here the links to my GitHub repository [5] and wiki page [6]

Kind regards,
Roberta

[0] *https://trac.osgeo.org/grass/changeset?reponame=&new=72992%40grass-addons%2Fgrass7%2Fimagery%2Fi.sentinel.mask%2Fi.sentinel.mask.html&old=72816%40grass-addons%2Fgrass7%2Fimagery%2Fi.sentinel.mask%2Fi.sentinel.mask.html
<https://trac.osgeo.org/grass/changeset?reponame=&new=72992%40grass-addons%2Fgrass7%2Fimagery%2Fi.sentinel.mask%2Fi.sentinel.mask.html&old=72816%40grass-addons%2Fgrass7%2Fimagery%2Fi.sentinel.mask%2Fi.sentinel.mask.html>*
[1] *https://trac.osgeo.org/grass/changeset?reponame=&new=72992%40grass-addons%2Fgrass7%2Fimagery%2Fi.sentinel.mask%2Fi.sentinel.mask.py&old=72816%40grass-addons%2Fgrass7%2Fimagery%2Fi.sentinel.mask%2Fi.sentinel.mask.py
<https://trac.osgeo.org/grass/changeset?reponame=&new=72992%40grass-addons%2Fgrass7%2Fimagery%2Fi.sentinel.mask%2Fi.sentinel.mask.py&old=72816%40grass-addons%2Fgrass7%2Fimagery%2Fi.sentinel.mask%2Fi.sentinel.mask.py>*
[2] https://github.com/RobiFag/GRASS_clouds_and_shadows/comm
it/e7151f1a73895f8c0acd5692444e4fd79d83b6a2
[3] *https://github.com/RobiFag/GRASS_clouds_and_shadows/commit/d22a33b8af2848ce9b479deb26cd10bc15a98133
<https://github.com/RobiFag/GRASS_clouds_and_shadows/commit/d22a33b8af2848ce9b479deb26cd10bc15a98133>*
[4] https://github.com/RobiFag/GRASS_clouds_and_shadows/comm
it/303592e6a73ec8b4d4178519fe507e6027040e3f
[5] https://github.com/RobiFag/GRASS_clouds_and_shadows
[6] https://trac.osgeo.org/grass/wiki/GSoC/2018/CloudsAndShadowsDetection
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