Hướng dẫn cài arcgis và bài tập thực hành

Ecercise 2
Change detection
Input data:
Remote sensing data: ETM+ in Para Prazil in 1984 and 1988 (Image_ETM_84.tif and Image_ETM_88.tif.)
Classified image: data which are classified from remote sensing data (classify_84.tif and clssify_88.tif)
Output:
Deforestation (change detection) data

Ecercise 2: Change detection
Ecercise 2: Change detection (cont)
Classify_84
Classify_88
Forest
Non_forest
Exercise 2: change detection (cont)
Convert classify data to vector
Exercise 2: Change detection (cont)
Overlay classify_84_vector and classify_88_vector
Exercise 2: Change detection (cont)
Symbology Classify_84_88_union
Exercise 2: Change detection (cont)
Change detection map
Forest
Non_forest
Forest to Non-forest
Non_forest to Forest