[GRASS-dev] GSoC 2018 report week 09 - GRASS GIS module for Sentinel-2 cloud and shadow detection

GRASS GRASS developer
1

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 ninth week of coding (second evaluation).

  1. What did I complete this week?
  • Finished implementing the GUI [0]
  • Made some changes to the code depending on the GUI requirements (add controls and check on input, output, etc.) [0]
  • Tested the module and fixed bugs
  • Discussed with mentors about next steps and we decided to not implement the cloud and shadow detection procedure in the new module i.sentinel.preproc
  • Added to i.sentinel.preproc a flag option to automatically create the text file to be used as input in the module i.sentinel.mask [0]
  • Made small changes to i.sentinel.mask in order to make it compatible with the output of i.sentinel.preproc [1]
  1. What am I going to achieve for next week?

  • Integrate the download and import of Sentinel 2 images into the new GRASS module (i.sentinel.preproc)

  • Start writing the manual page

  • Create a real complete GRASS GIS module that can be installed with g.extension from my GitHub repository

  1. Is there any blocking issue?
    No at the moment even though I’m a little late on the roadmap because also the implementation of the GUI took slightly more time than expected (made some changes to the code depending on the GUI requirements).

Here the links to my GitHub repository [2] and wiki page [3]

Kind regards,
Roberta

[0] https://github.com/RobiFag/GRASS_clouds_and_shadows/commit/f60952c701e87d21a7010494dec10ec603446a1f
[1] https://github.com/RobiFag/GRASS_clouds_and_shadows/commit/e2b6978651efe063d1beed603ae2bd8341b9264e
[2] https://github.com/RobiFag/GRASS_clouds_and_shadows
[3] https://trac.osgeo.org/grass/wiki/GSoC/2018/CloudsAndShadowsDetection