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A Block-level change detection algorithm (MTS-GS version 1)

Here is an Interactive example for Graph-based Segmentation for Multivariate Time Series algorithm (MTS-GS. v1)

This example is based on google earth engine, the requirements include:

• python 3.7
• os, datetime, math, pickle, operator, itertools
• pandas, numpy
• cv2, skimage, sklearn
• matplotlib, seaborn
• networkx
• earthengine, geemap
• our lib: MTS_GS_LIB.cp37-win_amd64.pyd, please place it in the folder where the "main.ipynb" file resides

After install the requirements, you can run the "main.ipynb" file to detect the block-level changes.

Note that: Parameter adjustment is not supported in MTS-GS.v1

Wang N, Li W, Tao R, et al. Graph-based block-level urban change detection using Sentinel-2 time series[J]. Remote Sensing of Environment, 2022, 274: 112993. Reflink: https://www.sciencedirect.com/science/article/abs/pii/S0034425722001079