bellingcat/open-questions
1
0
Fork 0
mirror of https://github.com/bellingcat/open-questions.git synced 2026-06-07 19:08:30 +03:00
Code Issues Packages Projects Releases Wiki Activity

Add image of results from Gaza experiment

Browse Source
This commit is contained in:
Logan Williams
2021-06-11 16:50:24 +02:00
parent 43cb0f0abc
commit a12efbb0ee
1 changed files with 2 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
interferometric-sar-imagery/experiments.md
View File

@@ -7,6 +7,8 @@ Can InSAR images be useful for mapping of deformations caused by airstrikes? I t
Results were not encouraging. Displacement was only non-zero in some areas, and it did not appear to represent real damage on the ground. Additionally, the non-zero displacement was mostly measured in areas with low phase coherence, indicating that the data is pretty suspect to begin with. Results were not encouraging. Displacement was only non-zero in some areas, and it did not appear to represent real damage on the ground. Additionally, the non-zero displacement was mostly measured in areas with low phase coherence, indicating that the data is pretty suspect to begin with.
![](images/2021-06-10/displacement.png)
This failed for possibly several reasons. This failed for possibly several reasons.
- Coherence was generally low in the Gaza Strip area. This was especially true in many of the agricultural areas, as somewhat expected. This could have caused the phase unwrapping to fail entirely. - Coherence was generally low in the Gaza Strip area. This was especially true in many of the agricultural areas, as somewhat expected. This could have caused the phase unwrapping to fail entirely.