ALLUMs

Albedo files

    1. File Naming Convention: albedo-{m}-{s}.nc
        m: Represents the month of the data.
        s: Represents the LULC (Land Use/Land cover) scheme. 
            It can take one of the following values:
                LCCS1,LCCS2,LCCS3,IGBP
    2. Albedo Variables:
        Albedo variables follow the naming convention: albedo-{w}-{b}-{t}, where:
            w: Represents the type of albedo, which can be:
                WSA: White-sky albedo (diffuse incoming solar radiation).
                BSA: Black-sky albedo (direct beam solar radiation).
            b: Represents the spectral band:
                shortwave: Refers to the shortwave band.
                nir: Refers to the near-infrared (NIR) band.
                vis: Refers to the visible light band.
            t: Represents LULC type of LULC scheme s.
        The albedo is stored in a 20*180*360 matrix, representing years (2001-2020), latitude, and longitude.
    3. Area Variables:
        Area variables follow the naming convention: area-{t}, where:
            t: which can be:
                Represents LULC type of LULC scheme s, or,
                land:land area
                grid:grid area
        The area is stored in a 20*180*360 matrix, representing years (2001-2020), latitude, and longitude.
    4. Quality  Variables:
        Variables name: qa
            condition:
              1--grids have data
              2--all ocean
              4--SZA>85 and no data

Areas of LULC conversion files

    1. File Naming Convention: confuse_matrix_{y}_{s}.pth
        y: Represents the year of the data.
        s: Represents the LULC scheme. 
            It can take one of the following values:
                LCCS1,LCCS2,LCCS3,IGBP
    2. Array data
        Data is a 4D matrix: (m,lat,lon,t1,t2)
            The area of LULC type t1 to t2 conversion, 
            from 2001-m to y-m , 
            within the 1-degree grid at (lat, lon).
            
            Size:12*180*360*num-t*num-t, where:
            m: Represents months.
            lat: Latitude.
            lon: Longitude.
            t1/t2: LULC types for each LULC scheme:
                LCCS1: landtype 1-15 + snow.
                LCCS2: landtype 1-10 + snow.
                LCCS3: landtype 1-9 + snow.
                IGBP: landtype 1-16 + snow.

       
LULC types of LULC scheme:

    IGBP:
        landtype1:Evergreen Needleleaf Forests
        landtype2:Permanent Snow (no data)
        landtype3:Evergreen Broadleaf Forests
        landtype4:Deciduous Needleleaf Forests
        landtype5:Deciduous Broadleaf Forests
        landtype6:Mixed Forests
        landtype7:CLosed Shrublands
        landtype8:Open Shrublands
        landtype9:Woody Savannas
        landtype10:Savannas
        landtype11:Grasslands
        landtype12:Permanent Wetlands
        landtype13:Croplands
        landtype14:Urban
        landtype15:Cropland/Natural Vegetation Mosaics
        landtype16:Barren
        snow:Snow
        
    LCCS1:
        landtype1:Barren
        landtype2:Permanent Snow (no data)
        landtype3:Evergreen Needleleaf Forests
        landtype4:Evergreen Broadleaf Forests
        landtype5:Deciduous Needleleaf Forests
        landtype6:Deciduous Broadleaf Forests
        landtype7:Mixed Broadleaf/Needleleaf Forests
        landtype8:Mixed Broadleaf Evergreen/Deciduous Forests
        landtype9:Open Forests
        landtype10:Sparse Forests
        landtype11:Dense Herbaceous
        landtype12:Sparse Herbaceous
        landtype13:Dense Shrublands
        landtype14:Shrubland/Grassland Mosaics
        landtype15:Sparse Shrublands
        snow:Snow

    LCCS2:
        landtype1:Barren
        landtype2:Permanent Snow (no data)
        landtype3:Urban
        landtype4:Dense Forests
        landtype5:Open Forests
        landtype6:Forest/Cropland Mosaics
        landtype7:Natural Herbaceous
        landtype8:Natural Herbaceous/Cropland Mosaics
        landtype9:Herbaceous Croplands
        landtype10:Shrublands
        snow:Snow

    LCCS3:
        landtype1:Barren
        landtype2:Permanent Snow (no data)
        landtype3:Dense Forests
        landtype4:Open Forests
        landtype5:Woody Wetlands
        landtype6:Grasslands
        landtype7:Shrublands
        landtype8:Herbaceous Wetlands
        landtype9:Tundra
        snow:Snow