Qigen Lin

2 Questions 5 Answers 0 Followers

Questions related from Qigen Lin

How to partition the landslide polygon into source area (scar) and deposition area?

I already have the landsldie polygons using the method of visual interpretation on optical RS image. Then I want to partition the whole landslide polygon into source area and deposition area. Are...

23 December 2015 5,839 3 View

How can I get the cut point of the landslide susceptibility index（LSI） to split each pixel into 0(non-landslide) and 1（landslide）?

I have read some papers about landslide susceptibility mapping. We can obtain the LSI based on many statistical models. Then, we can use the ROC curve to assess the quality of the reliability of...

20 December 2015 4,753 6 View