Google fusion tables discontinued

giosans / multiregional-landslide-detection-article

code repository for the article "Multi-Regional Landslide Detection using Combined Unsupervised and Supervised and Machine Learning"

GNU General Public License v3.0

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Google fusion tables discontinued #1

Closed erin-ntnu closed 2 years ago

erin-ntnu commented 2 years ago

Hi!

For the preprocessing javascript - it is stated that the input should be a Google fusion table - however upon following the link provided, one sees that Google fusion tables have been discontinued. Could you please update this?

Thanks, Erin

giosans commented 2 years ago

Hi Erin,

I remember we used the NASA catalog with locations marked as "exact", only. Then we made a fusion table. Not sure if the link you shared is really the link you wanted to share. However, to keep working, I'd suggest you to create a new asset from [1] and change in [2] the way it is imported.

Good luck! Giorgio

[1] https://data.nasa.gov/Earth-Science/Global-Landslide-Catalog/h9d8-neg4
[2] https://github.com/giosans/multiregional-landslide-detection-article/blob/13778213aaa4910f32eb70c3625eb79dfa300fa8/pre_processingGEE/pre_processing_thesis_mh.js#L48

erin-ntnu commented 2 years ago

Ok thanks! Woops that was wrong - but I guess you could see what I meant.

Also, the Google drive folder, I can't see how the path is linked - but can I just make a folder in my own Google Drive and give the name as a string? I was trying to run it in Visual Studio Code. But do you have to run the pre-processing part separately in Google Earth Engine first? Then I guess it could connect to my Google drive. I haven't used GEE before so this is a bit new for me.

giosans commented 2 years ago

We haven't maintained the code in a while, which also explains the fusion table deprecation policy kicking in. We ran the pre-processing separately, and in GEE, 'cause main goals were:

select the areas where landslides were detected;
build input for the next steps. I believe you need to create an asset first [see 3.] to use the file.

[3.] https://developers.google.com/earth-engine/guides/asset_manager

erin-ntnu commented 2 years ago

Yes, thanks that worked! I made a .csv table with my landslides and the headings specified. Then uploaded this as an asset and imported it into the script and removed the links to the google fusion table.