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+ ---
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+ license: mit
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+ language:
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+ - en
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+ size_categories:
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+ - 100M<n<1B
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+ ---
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+
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+ ## Dataset Summary
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+
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+ This dataset contains burn scar intensity data and Harmonized Landsat and Sentinel-2 (HLS) images for burn scar analysis across various time frames: pre-burn, during-burn, and post-burn.
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+ Each file provides spatial information on burn scar intensity and top-of-atmosphere (TOA) reflectance values.
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+
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+ The dataset includes:
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+ - **BS_files_raw.csv**: The complete set of burn scar intensity data without filtering.
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+ - **BS_files_with_less_than_25_percent_zeros.csv**: Filtered dataset with entries containing less than 25% missing or zero values.
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+ - **TIFF files** in each zip file (`pre.zip`, `during.zip`, `post.zip`) capturing burn scar and HLS data at different burn stages.
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+
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+
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+ ## Dataset Structure
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+
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+ ### Zipped Files
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+ Each zip file (`pre.zip`, `during.zip`, `post.zip`) contains paired TIFF files for each burn scar case:
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+ - **BS_casename.tiff**: 224x224 pixel file with one band, representing burn scar intensity classes (values: 0-4).
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+ - **HLS_casename.tiff**: 224x224 pixel file with six bands, representing TOA reflectance values across different wavelengths.
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+
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+ ### TIFF Metadata
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+ Each TIFF file has the following specifications:
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+
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+ #### **Burn Scar Intensity Files (`BS_casename.tiff`)**
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+ - **Bands**: 1 band
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+ - **Data Range**: Burn scar intensity classes (0-4), where:
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+ - **0**: No burn
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+ - **1**: Unburned to Very Low
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+ - **2**: Low Severity
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+ - **3**: Moderate Severity
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+ - **4**: High Severity
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+
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+ #### **HLS TOA Reflectance Files (`HLS_casename.tiff`)**
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+ - **Bands**: 6 bands, each capturing TOA reflectance at different wavelength.
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+ - **Wavelengths and Band Mapping**:
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+ - **Band 1 (Blue, B02)**: 458-523 nm
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+ - **Band 2 (Green, B03)**: 543-578 nm
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+ - **Band 3 (Red, B04)**: 650-680 nm
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+ - **Band 4 (NIR, B8A)**: 845-885 nm
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+ - **Band 5 (SWIR 1, B11)**: 1560-1660 nm
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+ - **Band 6 (SWIR 2, B12)**: 2100-2280 nm
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+
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+ ### CSV Files
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+ - **BS_files_raw.csv**: Contains raw, unfiltered burn scar intensity data.
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+ - **BS_files_with_less_than_25_percent_zeros.csv**: Contains burn scar data filtered to include only entries with less than 25% missing or zero values, allowing for enhanced data quality in analysis.