Interactive land cover reconstruction and change analysis for 1960-2015.
-
scripts/01_visualization_overview.js
Quick visualization of 1965, 1987, and 2015 land cover maps. -
scripts/02_prepare_landcover_maps.js
Pulls 1960s Corona land cover and prepares 1987 and 2015 reference maps. -
scripts/03_change_maps.js
Generates change maps for 1965-1987, 1965-2015, and 1987-2015. -
scripts/04_area_summary.js
Calculates class areas and exports summary tables. -
scripts/05_validation_sampling.js
Generates stratified validation samples and exports them. -
app/visualize_all_in_one_app.js
Interactive visualization app combining all layers.
- 1 = forest
- 4 = barren
- 5 = grassland
- 6 = cropland
- 7 = urban
- 8 = wetland
- 9 = water
- 10 = snow
- 11 = river (later merged into water)
- 13 = cloud (masked out for change detection)
- 15 = cloud shadow (masked out for change detection)
- 11 = stable forest
- 15 = forest loss
- 16 = forest to cropland
- 22 = others
- 44 = stable barren
- 51 = forest growth
- 54 = grassland degradation
- 55 = stable grassland
- 56 = agricultural expansion
- 61 = forest growth
- 65 = crop abandonment
- 66 = stable crop
- 68 = crop abandonment
- 75 = agricultural expansion
- 77 = stable urban
- 88 = stable wetland
- 99 = stable water
- run
02_prepare_landcover_maps.js - run
03_change_maps.js - run
04_area_summary.js - run
05_validation_sampling.js - run
01_visualization_overview.js(optional for visualization) - run
app/visualize_all_in_one_app.js(for full interactive app)