Attributes {
    Area {
        String type "String";
    }
    Latitude_start {
        String type "Float32";
    }
    Longitude_start {
        String type "Float32";
    }
    Latitude_end {
        String type "Float32";
    }
    Longitude_end {
        String type "Float32";
    }
    Area_surface_km2 {
        String type "Float32";
    }
}