High-Resolution Land-Use and Land-Cover Map
around Western Indonesia 2023
(Released in March 2026 / 2023IDN_v26.03)
Project Status: This dataset is part of our ongoing high-resolution mapping project. Technical notes and regional analysis results are being updated periodically on this page.
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2023IDN_v26.03: 17 categories
Download (.zip)Category Definitions
Figure 1: Classification scheme and ID definitions for 2023IDN_v26.03, capturing diverse tropical landscapes including complex plantation types.
Classification Algorithm
This product utilizes a hierarchical classification approach. The classification algorythm is "SACLASS2.5" developed by JAXA, which combines Convolutional Neural Networks (CNN) and Multi-Layer Perceptrons (MLP).
Input Data
Figure 2: List of input data.
Accuracy Assessment: Confusion Matrix
The classification accuracy was evaluated using independent ground truth and high-resolution reference samples.
Figure 3: Confusion matrix for the 2023IDN_v26.03 dataset.